0s autopkgtest [10:47:03]: starting date and time: 2024-11-13 10:47:03+0000 0s autopkgtest [10:47:03]: git checkout: 6f3be7a8 Fix armhf LXD image generation for plucky 0s autopkgtest [10:47:03]: host juju-7f2275-prod-proposed-migration-environment-15; command line: /home/ubuntu/autopkgtest/runner/autopkgtest --output-dir /tmp/autopkgtest-work.jjrjwzo3/out --timeout-copy=6000 --setup-commands /home/ubuntu/autopkgtest-cloud/worker-config-production/setup-canonical.sh --apt-pocket=proposed=src:python3-defaults,src:python3-stdlib-extensions --apt-upgrade python-prov --timeout-short=300 --timeout-copy=20000 --timeout-build=20000 '--env=ADT_TEST_TRIGGERS=python3-defaults/3.12.7-1 python3-stdlib-extensions/3.12.7-1' -- ssh -s /home/ubuntu/autopkgtest/ssh-setup/nova -- --flavor autopkgtest --security-groups autopkgtest-juju-7f2275-prod-proposed-migration-environment-15@bos03-arm64-46.secgroup --name adt-plucky-arm64-python-prov-20241113-104702-juju-7f2275-prod-proposed-migration-environment-15-971b96ad-1a5a-45de-922e-a77fd1c7c9ae --image adt/ubuntu-plucky-arm64-server --keyname testbed-juju-7f2275-prod-proposed-migration-environment-15 --net-id=net_prod-proposed-migration -e TERM=linux -e ''"'"'http_proxy=http://squid.internal:3128'"'"'' -e ''"'"'https_proxy=http://squid.internal:3128'"'"'' -e ''"'"'no_proxy=127.0.0.1,127.0.1.1,login.ubuntu.com,localhost,localdomain,novalocal,internal,archive.ubuntu.com,ports.ubuntu.com,security.ubuntu.com,ddebs.ubuntu.com,changelogs.ubuntu.com,keyserver.ubuntu.com,launchpadlibrarian.net,launchpadcontent.net,launchpad.net,10.24.0.0/24,keystone.ps5.canonical.com,objectstorage.prodstack5.canonical.com'"'"'' --mirror=http://ftpmaster.internal/ubuntu/ 83s autopkgtest [10:48:26]: testbed dpkg architecture: arm64 84s autopkgtest [10:48:27]: testbed apt version: 2.9.8 84s autopkgtest [10:48:27]: @@@@@@@@@@@@@@@@@@@@ test bed setup 84s Get:1 http://ftpmaster.internal/ubuntu plucky-proposed InRelease [73.9 kB] 85s Get:2 http://ftpmaster.internal/ubuntu plucky-proposed/multiverse Sources [15.3 kB] 85s Get:3 http://ftpmaster.internal/ubuntu plucky-proposed/restricted Sources [7016 B] 85s Get:4 http://ftpmaster.internal/ubuntu plucky-proposed/universe Sources [849 kB] 85s Get:5 http://ftpmaster.internal/ubuntu plucky-proposed/main Sources [76.4 kB] 85s Get:6 http://ftpmaster.internal/ubuntu plucky-proposed/main arm64 Packages [104 kB] 85s Get:7 http://ftpmaster.internal/ubuntu plucky-proposed/restricted arm64 Packages [50.3 kB] 85s Get:8 http://ftpmaster.internal/ubuntu plucky-proposed/universe arm64 Packages [601 kB] 85s Get:9 http://ftpmaster.internal/ubuntu plucky-proposed/multiverse arm64 Packages [17.1 kB] 85s Fetched 1794 kB in 1s (2089 kB/s) 85s Reading package lists... 88s Reading package lists... 88s Building dependency tree... 88s Reading state information... 89s Calculating upgrade... 89s The following NEW packages will be installed: 89s python3.13-gdbm 89s The following packages will be upgraded: 89s libpython3-stdlib python3 python3-gdbm python3-minimal 89s 4 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. 89s Need to get 101 kB of archives. 89s After this operation, 141 kB of additional disk space will be used. 89s Get:1 http://ftpmaster.internal/ubuntu plucky-proposed/main arm64 python3-minimal arm64 3.12.7-1 [27.4 kB] 89s Get:2 http://ftpmaster.internal/ubuntu plucky-proposed/main arm64 python3 arm64 3.12.7-1 [24.0 kB] 89s Get:3 http://ftpmaster.internal/ubuntu plucky-proposed/main arm64 libpython3-stdlib arm64 3.12.7-1 [10.0 kB] 89s Get:4 http://ftpmaster.internal/ubuntu plucky/main arm64 python3.13-gdbm arm64 3.13.0-2 [30.7 kB] 89s Get:5 http://ftpmaster.internal/ubuntu plucky-proposed/main arm64 python3-gdbm arm64 3.12.7-1 [8642 B] 90s Fetched 101 kB in 0s (275 kB/s) 90s (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 79924 files and directories currently installed.) 90s Preparing to unpack .../python3-minimal_3.12.7-1_arm64.deb ... 90s Unpacking python3-minimal (3.12.7-1) over (3.12.6-0ubuntu1) ... 90s Setting up python3-minimal (3.12.7-1) ... 91s (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 79924 files and directories currently installed.) 91s Preparing to unpack .../python3_3.12.7-1_arm64.deb ... 91s Unpacking python3 (3.12.7-1) over (3.12.6-0ubuntu1) ... 91s Preparing to unpack .../libpython3-stdlib_3.12.7-1_arm64.deb ... 91s Unpacking libpython3-stdlib:arm64 (3.12.7-1) over (3.12.6-0ubuntu1) ... 91s Selecting previously unselected package python3.13-gdbm. 91s Preparing to unpack .../python3.13-gdbm_3.13.0-2_arm64.deb ... 91s Unpacking python3.13-gdbm (3.13.0-2) ... 91s Preparing to unpack .../python3-gdbm_3.12.7-1_arm64.deb ... 91s Unpacking python3-gdbm:arm64 (3.12.7-1) over (3.12.6-1ubuntu1) ... 91s Setting up python3.13-gdbm (3.13.0-2) ... 91s Setting up libpython3-stdlib:arm64 (3.12.7-1) ... 91s Setting up python3 (3.12.7-1) ... 91s Setting up python3-gdbm:arm64 (3.12.7-1) ... 91s Processing triggers for man-db (2.12.1-3) ... 92s Reading package lists... 92s Building dependency tree... 92s Reading state information... 93s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 93s Hit:1 http://ftpmaster.internal/ubuntu plucky-proposed InRelease 93s Hit:2 http://ftpmaster.internal/ubuntu plucky InRelease 93s Hit:3 http://ftpmaster.internal/ubuntu plucky-updates InRelease 93s Hit:4 http://ftpmaster.internal/ubuntu plucky-security InRelease 94s Reading package lists... 94s Reading package lists... 95s Building dependency tree... 95s Reading state information... 95s Calculating upgrade... 96s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 96s Reading package lists... 96s Building dependency tree... 96s Reading state information... 97s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 100s autopkgtest [10:48:43]: testbed running kernel: Linux 6.11.0-8-generic #8-Ubuntu SMP PREEMPT_DYNAMIC Mon Sep 16 14:19:41 UTC 2024 100s autopkgtest [10:48:43]: @@@@@@@@@@@@@@@@@@@@ apt-source python-prov 102s Get:1 http://ftpmaster.internal/ubuntu plucky/universe python-prov 2.0.1-1 (dsc) [2399 B] 102s Get:2 http://ftpmaster.internal/ubuntu plucky/universe python-prov 2.0.1-1 (tar) [126 kB] 102s Get:3 http://ftpmaster.internal/ubuntu plucky/universe python-prov 2.0.1-1 (diff) [8044 B] 103s gpgv: Signature made Sat Jun 15 14:10:23 2024 UTC 103s gpgv: using RSA key 8F6DE104377F3B11E741748731F3144544A1741A 103s gpgv: issuer "tchet@debian.org" 103s gpgv: Can't check signature: No public key 103s dpkg-source: warning: cannot verify inline signature for ./python-prov_2.0.1-1.dsc: no acceptable signature found 103s autopkgtest [10:48:46]: testing package python-prov version 2.0.1-1 103s autopkgtest [10:48:46]: build not needed 103s autopkgtest [10:48:46]: test command1: preparing testbed 105s Reading package lists... 106s Building dependency tree... 106s Reading state information... 106s Starting pkgProblemResolver with broken count: 0 106s Starting 2 pkgProblemResolver with broken count: 0 106s Done 107s The following additional packages will be installed: 107s fontconfig fontconfig-config fonts-dejavu-core fonts-dejavu-mono graphviz 107s libann0 libaom3 libcairo2 libcdt5 libcgraph6 libdatrie1 libde265-0 107s libdeflate0 libfontconfig1 libgd3 libgomp1 libgraphite2-3 libgts-0.7-5t64 107s libgvc6 libgvpr2 libharfbuzz0b libheif-plugin-aomdec libheif-plugin-libde265 107s libheif1 libice6 libimagequant0 libjbig0 libjpeg-turbo8 libjpeg8 107s liblab-gamut1 liblerc4 libltdl7 libpango-1.0-0 libpangocairo-1.0-0 107s libpangoft2-1.0-0 libpathplan4 libpixman-1-0 libpython3.13-minimal 107s libpython3.13-stdlib libraqm0 libsharpyuv0 libsm6 libthai-data libthai0 107s libtiff6 libwebp7 libxaw7 libxcb-render0 libxcb-shm0 libxmu6 libxpm4 107s libxrender1 libxslt1.1 libxt6t64 python3-all python3-dateutil 107s python3-isodate python3-lxml python3-networkx python3-prov python3-pydot 107s python3-rdflib python3-six python3.13 python3.13-minimal x11-common 107s Suggested packages: 107s gsfonts graphviz-doc libgd-tools libheif-plugin-x265 107s libheif-plugin-ffmpegdec libheif-plugin-jpegdec libheif-plugin-jpegenc 107s libheif-plugin-j2kdec libheif-plugin-j2kenc libheif-plugin-kvazaar 107s libheif-plugin-rav1e libheif-plugin-svtenc python-lxml-doc python3-gdal 107s python3-matplotlib python3-pygraphviz python3-scipy python-prov-doc 107s python-rdflib-doc python3.13-venv python3.13-doc binfmt-support 107s Recommended packages: 107s fonts-liberation libgts-bin libheif-plugin-aomenc python3-bs4 107s python3-cssselect python3-html5lib python3-numpy python3-sparqlwrapper 107s The following NEW packages will be installed: 107s autopkgtest-satdep fontconfig fontconfig-config fonts-dejavu-core 107s fonts-dejavu-mono graphviz libann0 libaom3 libcairo2 libcdt5 libcgraph6 107s libdatrie1 libde265-0 libdeflate0 libfontconfig1 libgd3 libgomp1 107s libgraphite2-3 libgts-0.7-5t64 libgvc6 libgvpr2 libharfbuzz0b 107s libheif-plugin-aomdec libheif-plugin-libde265 libheif1 libice6 107s libimagequant0 libjbig0 libjpeg-turbo8 libjpeg8 liblab-gamut1 liblerc4 107s libltdl7 libpango-1.0-0 libpangocairo-1.0-0 libpangoft2-1.0-0 libpathplan4 107s libpixman-1-0 libpython3.13-minimal libpython3.13-stdlib libraqm0 107s libsharpyuv0 libsm6 libthai-data libthai0 libtiff6 libwebp7 libxaw7 107s libxcb-render0 libxcb-shm0 libxmu6 libxpm4 libxrender1 libxslt1.1 libxt6t64 107s python3-all python3-dateutil python3-isodate python3-lxml python3-networkx 107s python3-prov python3-pydot python3-rdflib python3-six python3.13 107s python3.13-minimal x11-common 107s 0 upgraded, 67 newly installed, 0 to remove and 0 not upgraded. 107s Need to get 30.4 MB/30.4 MB of archives. 107s After this operation, 140 MB of additional disk space will be used. 107s Get:1 /tmp/autopkgtest.WtX6at/1-autopkgtest-satdep.deb autopkgtest-satdep arm64 0 [716 B] 107s Get:2 http://ftpmaster.internal/ubuntu plucky/main arm64 libpython3.13-minimal arm64 3.13.0-2 [877 kB] 107s Get:3 http://ftpmaster.internal/ubuntu plucky/main arm64 python3.13-minimal arm64 3.13.0-2 [2100 kB] 108s Get:4 http://ftpmaster.internal/ubuntu plucky/main arm64 fonts-dejavu-mono all 2.37-8 [502 kB] 108s Get:5 http://ftpmaster.internal/ubuntu plucky/main arm64 fonts-dejavu-core all 2.37-8 [835 kB] 108s Get:6 http://ftpmaster.internal/ubuntu plucky/main arm64 fontconfig-config arm64 2.15.0-1.1ubuntu2 [37.4 kB] 108s Get:7 http://ftpmaster.internal/ubuntu plucky/main arm64 libfontconfig1 arm64 2.15.0-1.1ubuntu2 [142 kB] 108s Get:8 http://ftpmaster.internal/ubuntu plucky/main arm64 fontconfig arm64 2.15.0-1.1ubuntu2 [190 kB] 108s Get:9 http://ftpmaster.internal/ubuntu plucky/universe arm64 libann0 arm64 1.1.2+doc-9build1 [25.7 kB] 108s Get:10 http://ftpmaster.internal/ubuntu plucky/universe arm64 libcdt5 arm64 2.42.4-2build3 [21.3 kB] 108s Get:11 http://ftpmaster.internal/ubuntu plucky/universe arm64 libcgraph6 arm64 2.42.4-2build3 [45.1 kB] 108s Get:12 http://ftpmaster.internal/ubuntu plucky/main arm64 libsharpyuv0 arm64 1.4.0-0.1 [16.3 kB] 108s Get:13 http://ftpmaster.internal/ubuntu plucky/main arm64 libaom3 arm64 3.11.0~rc1-1 [1837 kB] 108s Get:14 http://ftpmaster.internal/ubuntu plucky/main arm64 libheif-plugin-aomdec arm64 1.18.1-2 [10.9 kB] 108s Get:15 http://ftpmaster.internal/ubuntu plucky/main arm64 libde265-0 arm64 1.0.15-1build4 [146 kB] 108s Get:16 http://ftpmaster.internal/ubuntu plucky/main arm64 libheif-plugin-libde265 arm64 1.18.1-2 [8612 B] 108s Get:17 http://ftpmaster.internal/ubuntu plucky/main arm64 libheif1 arm64 1.18.1-2 [274 kB] 108s Get:18 http://ftpmaster.internal/ubuntu plucky/main arm64 libgomp1 arm64 14.2.0-8ubuntu1 [145 kB] 108s Get:19 http://ftpmaster.internal/ubuntu plucky/main arm64 libimagequant0 arm64 2.18.0-1build1 [37.1 kB] 108s Get:20 http://ftpmaster.internal/ubuntu plucky/main arm64 libjpeg-turbo8 arm64 2.1.5-2ubuntu2 [163 kB] 108s Get:21 http://ftpmaster.internal/ubuntu plucky/main arm64 libjpeg8 arm64 8c-2ubuntu11 [2148 B] 108s Get:22 http://ftpmaster.internal/ubuntu plucky/main arm64 libgraphite2-3 arm64 1.3.14-2ubuntu1 [70.6 kB] 108s Get:23 http://ftpmaster.internal/ubuntu plucky/main arm64 libharfbuzz0b arm64 10.0.1-1 [487 kB] 108s Get:24 http://ftpmaster.internal/ubuntu plucky/main arm64 libraqm0 arm64 0.10.1-1build1 [14.7 kB] 108s Get:25 http://ftpmaster.internal/ubuntu plucky/main arm64 libdeflate0 arm64 1.22-1 [46.2 kB] 108s Get:26 http://ftpmaster.internal/ubuntu plucky/main arm64 libjbig0 arm64 2.1-6.1ubuntu2 [29.3 kB] 108s Get:27 http://ftpmaster.internal/ubuntu plucky/main arm64 liblerc4 arm64 4.0.0+ds-4ubuntu2 [154 kB] 108s Get:28 http://ftpmaster.internal/ubuntu plucky/main arm64 libwebp7 arm64 1.4.0-0.1 [192 kB] 108s Get:29 http://ftpmaster.internal/ubuntu plucky/main arm64 libtiff6 arm64 4.5.1+git230720-4ubuntu4 [193 kB] 108s Get:30 http://ftpmaster.internal/ubuntu plucky/main arm64 libxpm4 arm64 1:3.5.17-1build2 [35.1 kB] 108s Get:31 http://ftpmaster.internal/ubuntu plucky/main arm64 libgd3 arm64 2.3.3-12ubuntu3 [122 kB] 108s Get:32 http://ftpmaster.internal/ubuntu plucky/universe arm64 libgts-0.7-5t64 arm64 0.7.6+darcs121130-5.2build1 [154 kB] 108s Get:33 http://ftpmaster.internal/ubuntu plucky/main arm64 libpixman-1-0 arm64 0.44.0-3 [197 kB] 108s Get:34 http://ftpmaster.internal/ubuntu plucky/main arm64 libxcb-render0 arm64 1.17.0-2 [16.6 kB] 108s Get:35 http://ftpmaster.internal/ubuntu plucky/main arm64 libxcb-shm0 arm64 1.17.0-2 [5884 B] 108s Get:36 http://ftpmaster.internal/ubuntu plucky/main arm64 libxrender1 arm64 1:0.9.10-1.1build1 [18.8 kB] 108s Get:37 http://ftpmaster.internal/ubuntu plucky/main arm64 libcairo2 arm64 1.18.2-2 [560 kB] 108s Get:38 http://ftpmaster.internal/ubuntu plucky/main arm64 libltdl7 arm64 2.4.7-7build1 [40.4 kB] 108s Get:39 http://ftpmaster.internal/ubuntu plucky/main arm64 libthai-data all 0.1.29-2build1 [158 kB] 108s Get:40 http://ftpmaster.internal/ubuntu plucky/main arm64 libdatrie1 arm64 0.2.13-3build1 [19.2 kB] 108s Get:41 http://ftpmaster.internal/ubuntu plucky/main arm64 libthai0 arm64 0.1.29-2build1 [18.2 kB] 108s Get:42 http://ftpmaster.internal/ubuntu plucky/main arm64 libpango-1.0-0 arm64 1.54.0+ds-3 [234 kB] 108s Get:43 http://ftpmaster.internal/ubuntu plucky/main arm64 libpangoft2-1.0-0 arm64 1.54.0+ds-3 [48.9 kB] 108s Get:44 http://ftpmaster.internal/ubuntu plucky/main arm64 libpangocairo-1.0-0 arm64 1.54.0+ds-3 [27.5 kB] 108s Get:45 http://ftpmaster.internal/ubuntu plucky/universe arm64 libpathplan4 arm64 2.42.4-2build3 [23.4 kB] 108s Get:46 http://ftpmaster.internal/ubuntu plucky/universe arm64 libgvc6 arm64 2.42.4-2build3 [706 kB] 108s Get:47 http://ftpmaster.internal/ubuntu plucky/universe arm64 libgvpr2 arm64 2.42.4-2build3 [187 kB] 108s Get:48 http://ftpmaster.internal/ubuntu plucky/universe arm64 liblab-gamut1 arm64 2.42.4-2build3 [1840 kB] 108s Get:49 http://ftpmaster.internal/ubuntu plucky/main arm64 x11-common all 1:7.7+23ubuntu3 [21.7 kB] 108s Get:50 http://ftpmaster.internal/ubuntu plucky/main arm64 libice6 arm64 2:1.1.1-1 [42.3 kB] 108s Get:51 http://ftpmaster.internal/ubuntu plucky/main arm64 libsm6 arm64 2:1.2.4-1 [16.4 kB] 108s Get:52 http://ftpmaster.internal/ubuntu plucky/main arm64 libxt6t64 arm64 1:1.2.1-1.2build1 [168 kB] 108s Get:53 http://ftpmaster.internal/ubuntu plucky/main arm64 libxmu6 arm64 2:1.1.3-3build2 [47.5 kB] 108s Get:54 http://ftpmaster.internal/ubuntu plucky/main arm64 libxaw7 arm64 2:1.0.16-1 [184 kB] 108s Get:55 http://ftpmaster.internal/ubuntu plucky/universe arm64 graphviz arm64 2.42.4-2build3 [619 kB] 108s Get:56 http://ftpmaster.internal/ubuntu plucky/main arm64 libpython3.13-stdlib arm64 3.13.0-2 [2073 kB] 108s Get:57 http://ftpmaster.internal/ubuntu plucky/main arm64 libxslt1.1 arm64 1.1.39-0exp1ubuntu1 [167 kB] 108s Get:58 http://ftpmaster.internal/ubuntu plucky/main arm64 python3.13 arm64 3.13.0-2 [719 kB] 108s Get:59 http://ftpmaster.internal/ubuntu plucky-proposed/main arm64 python3-all arm64 3.12.7-1 [890 B] 108s Get:60 http://ftpmaster.internal/ubuntu plucky/main arm64 python3-six all 1.16.0-7 [13.1 kB] 108s Get:61 http://ftpmaster.internal/ubuntu plucky/main arm64 python3-dateutil all 2.9.0-2 [80.3 kB] 108s Get:62 http://ftpmaster.internal/ubuntu plucky/universe arm64 python3-isodate all 0.6.1-3 [24.3 kB] 108s Get:63 http://ftpmaster.internal/ubuntu plucky/main arm64 python3-lxml arm64 5.3.0-1 [1205 kB] 108s Get:64 http://ftpmaster.internal/ubuntu plucky/main arm64 python3-networkx all 3.2.1-4ubuntu1 [11.5 MB] 109s Get:65 http://ftpmaster.internal/ubuntu plucky/universe arm64 python3-rdflib all 7.0.0-1 [405 kB] 109s Get:66 http://ftpmaster.internal/ubuntu plucky/universe arm64 python3-prov all 2.0.1-1 [95.5 kB] 109s Get:67 http://ftpmaster.internal/ubuntu plucky/universe arm64 python3-pydot all 2.0.0-3 [24.9 kB] 109s Fetched 30.4 MB in 2s (15.9 MB/s) 109s Selecting previously unselected package libpython3.13-minimal:arm64. 109s (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 79931 files and directories currently installed.) 109s Preparing to unpack .../00-libpython3.13-minimal_3.13.0-2_arm64.deb ... 109s Unpacking libpython3.13-minimal:arm64 (3.13.0-2) ... 109s Selecting previously unselected package python3.13-minimal. 109s Preparing to unpack .../01-python3.13-minimal_3.13.0-2_arm64.deb ... 109s Unpacking python3.13-minimal (3.13.0-2) ... 109s Selecting previously unselected package fonts-dejavu-mono. 109s Preparing to unpack .../02-fonts-dejavu-mono_2.37-8_all.deb ... 109s Unpacking fonts-dejavu-mono (2.37-8) ... 109s Selecting previously unselected package fonts-dejavu-core. 110s Preparing to unpack .../03-fonts-dejavu-core_2.37-8_all.deb ... 110s Unpacking fonts-dejavu-core (2.37-8) ... 110s Selecting previously unselected package fontconfig-config. 110s Preparing to unpack .../04-fontconfig-config_2.15.0-1.1ubuntu2_arm64.deb ... 110s Unpacking fontconfig-config (2.15.0-1.1ubuntu2) ... 110s Selecting previously unselected package libfontconfig1:arm64. 110s Preparing to unpack .../05-libfontconfig1_2.15.0-1.1ubuntu2_arm64.deb ... 110s Unpacking libfontconfig1:arm64 (2.15.0-1.1ubuntu2) ... 110s Selecting previously unselected package fontconfig. 110s Preparing to unpack .../06-fontconfig_2.15.0-1.1ubuntu2_arm64.deb ... 110s Unpacking fontconfig (2.15.0-1.1ubuntu2) ... 110s Selecting previously unselected package libann0. 110s Preparing to unpack .../07-libann0_1.1.2+doc-9build1_arm64.deb ... 110s Unpacking libann0 (1.1.2+doc-9build1) ... 110s Selecting previously unselected package libcdt5:arm64. 110s Preparing to unpack .../08-libcdt5_2.42.4-2build3_arm64.deb ... 110s Unpacking libcdt5:arm64 (2.42.4-2build3) ... 110s Selecting previously unselected package libcgraph6:arm64. 110s Preparing to unpack .../09-libcgraph6_2.42.4-2build3_arm64.deb ... 110s Unpacking libcgraph6:arm64 (2.42.4-2build3) ... 110s Selecting previously unselected package libsharpyuv0:arm64. 110s Preparing to unpack .../10-libsharpyuv0_1.4.0-0.1_arm64.deb ... 110s Unpacking libsharpyuv0:arm64 (1.4.0-0.1) ... 110s Selecting previously unselected package libaom3:arm64. 110s Preparing to unpack .../11-libaom3_3.11.0~rc1-1_arm64.deb ... 110s Unpacking libaom3:arm64 (3.11.0~rc1-1) ... 110s Selecting previously unselected package libheif-plugin-aomdec:arm64. 110s Preparing to unpack .../12-libheif-plugin-aomdec_1.18.1-2_arm64.deb ... 110s Unpacking libheif-plugin-aomdec:arm64 (1.18.1-2) ... 110s Selecting previously unselected package libde265-0:arm64. 110s Preparing to unpack .../13-libde265-0_1.0.15-1build4_arm64.deb ... 110s Unpacking libde265-0:arm64 (1.0.15-1build4) ... 110s Selecting previously unselected package libheif-plugin-libde265:arm64. 110s Preparing to unpack .../14-libheif-plugin-libde265_1.18.1-2_arm64.deb ... 110s Unpacking libheif-plugin-libde265:arm64 (1.18.1-2) ... 110s Selecting previously unselected package libheif1:arm64. 110s Preparing to unpack .../15-libheif1_1.18.1-2_arm64.deb ... 110s Unpacking libheif1:arm64 (1.18.1-2) ... 110s Selecting previously unselected package libgomp1:arm64. 110s Preparing to unpack .../16-libgomp1_14.2.0-8ubuntu1_arm64.deb ... 110s Unpacking libgomp1:arm64 (14.2.0-8ubuntu1) ... 110s Selecting previously unselected package libimagequant0:arm64. 110s Preparing to unpack .../17-libimagequant0_2.18.0-1build1_arm64.deb ... 110s Unpacking libimagequant0:arm64 (2.18.0-1build1) ... 110s Selecting previously unselected package libjpeg-turbo8:arm64. 110s Preparing to unpack .../18-libjpeg-turbo8_2.1.5-2ubuntu2_arm64.deb ... 110s Unpacking libjpeg-turbo8:arm64 (2.1.5-2ubuntu2) ... 110s Selecting previously unselected package libjpeg8:arm64. 110s Preparing to unpack .../19-libjpeg8_8c-2ubuntu11_arm64.deb ... 110s Unpacking libjpeg8:arm64 (8c-2ubuntu11) ... 110s Selecting previously unselected package libgraphite2-3:arm64. 110s Preparing to unpack .../20-libgraphite2-3_1.3.14-2ubuntu1_arm64.deb ... 110s Unpacking libgraphite2-3:arm64 (1.3.14-2ubuntu1) ... 110s Selecting previously unselected package libharfbuzz0b:arm64. 110s Preparing to unpack .../21-libharfbuzz0b_10.0.1-1_arm64.deb ... 110s Unpacking libharfbuzz0b:arm64 (10.0.1-1) ... 110s Selecting previously unselected package libraqm0:arm64. 111s Preparing to unpack .../22-libraqm0_0.10.1-1build1_arm64.deb ... 111s Unpacking libraqm0:arm64 (0.10.1-1build1) ... 111s Selecting previously unselected package libdeflate0:arm64. 111s Preparing to unpack .../23-libdeflate0_1.22-1_arm64.deb ... 111s Unpacking libdeflate0:arm64 (1.22-1) ... 111s Selecting previously unselected package libjbig0:arm64. 111s Preparing to unpack .../24-libjbig0_2.1-6.1ubuntu2_arm64.deb ... 111s Unpacking libjbig0:arm64 (2.1-6.1ubuntu2) ... 111s Selecting previously unselected package liblerc4:arm64. 111s Preparing to unpack .../25-liblerc4_4.0.0+ds-4ubuntu2_arm64.deb ... 111s Unpacking liblerc4:arm64 (4.0.0+ds-4ubuntu2) ... 111s Selecting previously unselected package libwebp7:arm64. 111s Preparing to unpack .../26-libwebp7_1.4.0-0.1_arm64.deb ... 111s Unpacking libwebp7:arm64 (1.4.0-0.1) ... 111s Selecting previously unselected package libtiff6:arm64. 111s Preparing to unpack .../27-libtiff6_4.5.1+git230720-4ubuntu4_arm64.deb ... 111s Unpacking libtiff6:arm64 (4.5.1+git230720-4ubuntu4) ... 111s Selecting previously unselected package libxpm4:arm64. 111s Preparing to unpack .../28-libxpm4_1%3a3.5.17-1build2_arm64.deb ... 111s Unpacking libxpm4:arm64 (1:3.5.17-1build2) ... 111s Selecting previously unselected package libgd3:arm64. 111s Preparing to unpack .../29-libgd3_2.3.3-12ubuntu3_arm64.deb ... 111s Unpacking libgd3:arm64 (2.3.3-12ubuntu3) ... 111s Selecting previously unselected package libgts-0.7-5t64:arm64. 111s Preparing to unpack .../30-libgts-0.7-5t64_0.7.6+darcs121130-5.2build1_arm64.deb ... 111s Unpacking libgts-0.7-5t64:arm64 (0.7.6+darcs121130-5.2build1) ... 111s Selecting previously unselected package libpixman-1-0:arm64. 111s Preparing to unpack .../31-libpixman-1-0_0.44.0-3_arm64.deb ... 111s Unpacking libpixman-1-0:arm64 (0.44.0-3) ... 111s Selecting previously unselected package libxcb-render0:arm64. 111s Preparing to unpack .../32-libxcb-render0_1.17.0-2_arm64.deb ... 111s Unpacking libxcb-render0:arm64 (1.17.0-2) ... 111s Selecting previously unselected package libxcb-shm0:arm64. 111s Preparing to unpack .../33-libxcb-shm0_1.17.0-2_arm64.deb ... 111s Unpacking libxcb-shm0:arm64 (1.17.0-2) ... 111s Selecting previously unselected package libxrender1:arm64. 111s Preparing to unpack .../34-libxrender1_1%3a0.9.10-1.1build1_arm64.deb ... 111s Unpacking libxrender1:arm64 (1:0.9.10-1.1build1) ... 111s Selecting previously unselected package libcairo2:arm64. 111s Preparing to unpack .../35-libcairo2_1.18.2-2_arm64.deb ... 111s Unpacking libcairo2:arm64 (1.18.2-2) ... 111s Selecting previously unselected package libltdl7:arm64. 111s Preparing to unpack .../36-libltdl7_2.4.7-7build1_arm64.deb ... 111s Unpacking libltdl7:arm64 (2.4.7-7build1) ... 111s Selecting previously unselected package libthai-data. 111s Preparing to unpack .../37-libthai-data_0.1.29-2build1_all.deb ... 111s Unpacking libthai-data (0.1.29-2build1) ... 111s Selecting previously unselected package libdatrie1:arm64. 111s Preparing to unpack .../38-libdatrie1_0.2.13-3build1_arm64.deb ... 111s Unpacking libdatrie1:arm64 (0.2.13-3build1) ... 111s Selecting previously unselected package libthai0:arm64. 111s Preparing to unpack .../39-libthai0_0.1.29-2build1_arm64.deb ... 111s Unpacking libthai0:arm64 (0.1.29-2build1) ... 111s Selecting previously unselected package libpango-1.0-0:arm64. 111s Preparing to unpack .../40-libpango-1.0-0_1.54.0+ds-3_arm64.deb ... 111s Unpacking libpango-1.0-0:arm64 (1.54.0+ds-3) ... 111s Selecting previously unselected package libpangoft2-1.0-0:arm64. 111s Preparing to unpack .../41-libpangoft2-1.0-0_1.54.0+ds-3_arm64.deb ... 111s Unpacking libpangoft2-1.0-0:arm64 (1.54.0+ds-3) ... 111s Selecting previously unselected package libpangocairo-1.0-0:arm64. 111s Preparing to unpack .../42-libpangocairo-1.0-0_1.54.0+ds-3_arm64.deb ... 111s Unpacking libpangocairo-1.0-0:arm64 (1.54.0+ds-3) ... 111s Selecting previously unselected package libpathplan4:arm64. 111s Preparing to unpack .../43-libpathplan4_2.42.4-2build3_arm64.deb ... 111s Unpacking libpathplan4:arm64 (2.42.4-2build3) ... 111s Selecting previously unselected package libgvc6. 111s Preparing to unpack .../44-libgvc6_2.42.4-2build3_arm64.deb ... 111s Unpacking libgvc6 (2.42.4-2build3) ... 111s Selecting previously unselected package libgvpr2:arm64. 111s Preparing to unpack .../45-libgvpr2_2.42.4-2build3_arm64.deb ... 111s Unpacking libgvpr2:arm64 (2.42.4-2build3) ... 111s Selecting previously unselected package liblab-gamut1:arm64. 111s Preparing to unpack .../46-liblab-gamut1_2.42.4-2build3_arm64.deb ... 111s Unpacking liblab-gamut1:arm64 (2.42.4-2build3) ... 111s Selecting previously unselected package x11-common. 111s Preparing to unpack .../47-x11-common_1%3a7.7+23ubuntu3_all.deb ... 111s Unpacking x11-common (1:7.7+23ubuntu3) ... 111s Selecting previously unselected package libice6:arm64. 111s Preparing to unpack .../48-libice6_2%3a1.1.1-1_arm64.deb ... 111s Unpacking libice6:arm64 (2:1.1.1-1) ... 111s Selecting previously unselected package libsm6:arm64. 112s Preparing to unpack .../49-libsm6_2%3a1.2.4-1_arm64.deb ... 112s Unpacking libsm6:arm64 (2:1.2.4-1) ... 112s Selecting previously unselected package libxt6t64:arm64. 112s Preparing to unpack .../50-libxt6t64_1%3a1.2.1-1.2build1_arm64.deb ... 112s Unpacking libxt6t64:arm64 (1:1.2.1-1.2build1) ... 112s Selecting previously unselected package libxmu6:arm64. 112s Preparing to unpack .../51-libxmu6_2%3a1.1.3-3build2_arm64.deb ... 112s Unpacking libxmu6:arm64 (2:1.1.3-3build2) ... 112s Selecting previously unselected package libxaw7:arm64. 112s Preparing to unpack .../52-libxaw7_2%3a1.0.16-1_arm64.deb ... 112s Unpacking libxaw7:arm64 (2:1.0.16-1) ... 112s Selecting previously unselected package graphviz. 112s Preparing to unpack .../53-graphviz_2.42.4-2build3_arm64.deb ... 112s Unpacking graphviz (2.42.4-2build3) ... 112s Selecting previously unselected package libpython3.13-stdlib:arm64. 112s Preparing to unpack .../54-libpython3.13-stdlib_3.13.0-2_arm64.deb ... 112s Unpacking libpython3.13-stdlib:arm64 (3.13.0-2) ... 112s Selecting previously unselected package libxslt1.1:arm64. 112s Preparing to unpack .../55-libxslt1.1_1.1.39-0exp1ubuntu1_arm64.deb ... 112s Unpacking libxslt1.1:arm64 (1.1.39-0exp1ubuntu1) ... 112s Selecting previously unselected package python3.13. 112s Preparing to unpack .../56-python3.13_3.13.0-2_arm64.deb ... 112s Unpacking python3.13 (3.13.0-2) ... 112s Selecting previously unselected package python3-all. 112s Preparing to unpack .../57-python3-all_3.12.7-1_arm64.deb ... 112s Unpacking python3-all (3.12.7-1) ... 112s Selecting previously unselected package python3-six. 112s Preparing to unpack .../58-python3-six_1.16.0-7_all.deb ... 112s Unpacking python3-six (1.16.0-7) ... 112s Selecting previously unselected package python3-dateutil. 112s Preparing to unpack .../59-python3-dateutil_2.9.0-2_all.deb ... 112s Unpacking python3-dateutil (2.9.0-2) ... 112s Selecting previously unselected package python3-isodate. 112s Preparing to unpack .../60-python3-isodate_0.6.1-3_all.deb ... 112s Unpacking python3-isodate (0.6.1-3) ... 112s Selecting previously unselected package python3-lxml:arm64. 112s Preparing to unpack .../61-python3-lxml_5.3.0-1_arm64.deb ... 112s Unpacking python3-lxml:arm64 (5.3.0-1) ... 112s Selecting previously unselected package python3-networkx. 112s Preparing to unpack .../62-python3-networkx_3.2.1-4ubuntu1_all.deb ... 112s Unpacking python3-networkx (3.2.1-4ubuntu1) ... 113s Selecting previously unselected package python3-rdflib. 113s Preparing to unpack .../63-python3-rdflib_7.0.0-1_all.deb ... 113s Unpacking python3-rdflib (7.0.0-1) ... 113s Selecting previously unselected package python3-prov. 113s Preparing to unpack .../64-python3-prov_2.0.1-1_all.deb ... 113s Unpacking python3-prov (2.0.1-1) ... 113s Selecting previously unselected package python3-pydot. 113s Preparing to unpack .../65-python3-pydot_2.0.0-3_all.deb ... 113s Unpacking python3-pydot (2.0.0-3) ... 113s Selecting previously unselected package autopkgtest-satdep. 113s Preparing to unpack .../66-1-autopkgtest-satdep.deb ... 113s Unpacking autopkgtest-satdep (0) ... 113s Setting up libgraphite2-3:arm64 (1.3.14-2ubuntu1) ... 113s Setting up libpixman-1-0:arm64 (0.44.0-3) ... 113s Setting up libsharpyuv0:arm64 (1.4.0-0.1) ... 113s Setting up libaom3:arm64 (3.11.0~rc1-1) ... 113s Setting up liblerc4:arm64 (4.0.0+ds-4ubuntu2) ... 113s Setting up libxpm4:arm64 (1:3.5.17-1build2) ... 113s Setting up libxrender1:arm64 (1:0.9.10-1.1build1) ... 113s Setting up libdatrie1:arm64 (0.2.13-3build1) ... 113s Setting up libxcb-render0:arm64 (1.17.0-2) ... 113s Setting up liblab-gamut1:arm64 (2.42.4-2build3) ... 113s Setting up x11-common (1:7.7+23ubuntu3) ... 113s Setting up libdeflate0:arm64 (1.22-1) ... 113s Setting up libxcb-shm0:arm64 (1.17.0-2) ... 113s Setting up libgomp1:arm64 (14.2.0-8ubuntu1) ... 113s Setting up python3-networkx (3.2.1-4ubuntu1) ... 116s Setting up libjbig0:arm64 (2.1-6.1ubuntu2) ... 116s Setting up python3-six (1.16.0-7) ... 116s Setting up libpython3.13-minimal:arm64 (3.13.0-2) ... 116s Setting up python3-isodate (0.6.1-3) ... 117s Setting up libpathplan4:arm64 (2.42.4-2build3) ... 117s Setting up libann0 (1.1.2+doc-9build1) ... 117s Setting up libimagequant0:arm64 (2.18.0-1build1) ... 117s Setting up fonts-dejavu-mono (2.37-8) ... 117s Setting up fonts-dejavu-core (2.37-8) ... 117s Setting up libjpeg-turbo8:arm64 (2.1.5-2ubuntu2) ... 117s Setting up libltdl7:arm64 (2.4.7-7build1) ... 117s Setting up libwebp7:arm64 (1.4.0-0.1) ... 117s Setting up python3-rdflib (7.0.0-1) ... 117s Setting up libxslt1.1:arm64 (1.1.39-0exp1ubuntu1) ... 117s Setting up python3.13-minimal (3.13.0-2) ... 118s Setting up libharfbuzz0b:arm64 (10.0.1-1) ... 118s Setting up libthai-data (0.1.29-2build1) ... 118s Setting up python3-dateutil (2.9.0-2) ... 118s Setting up libgts-0.7-5t64:arm64 (0.7.6+darcs121130-5.2build1) ... 118s Setting up libcdt5:arm64 (2.42.4-2build3) ... 118s Setting up libcgraph6:arm64 (2.42.4-2build3) ... 119s Setting up libde265-0:arm64 (1.0.15-1build4) ... 119s Setting up libpython3.13-stdlib:arm64 (3.13.0-2) ... 119s Setting up libjpeg8:arm64 (8c-2ubuntu11) ... 119s Setting up libice6:arm64 (2:1.1.1-1) ... 119s Setting up python3.13 (3.13.0-2) ... 120s Setting up fontconfig-config (2.15.0-1.1ubuntu2) ... 120s Setting up python3-all (3.12.7-1) ... 120s Setting up libthai0:arm64 (0.1.29-2build1) ... 120s Setting up libraqm0:arm64 (0.10.1-1build1) ... 120s Setting up libgvpr2:arm64 (2.42.4-2build3) ... 120s Setting up python3-lxml:arm64 (5.3.0-1) ... 120s Setting up libtiff6:arm64 (4.5.1+git230720-4ubuntu4) ... 120s Setting up libfontconfig1:arm64 (2.15.0-1.1ubuntu2) ... 120s Setting up libsm6:arm64 (2:1.2.4-1) ... 120s Setting up fontconfig (2.15.0-1.1ubuntu2) ... 122s Regenerating fonts cache... done. 122s Setting up libpango-1.0-0:arm64 (1.54.0+ds-3) ... 122s Setting up libcairo2:arm64 (1.18.2-2) ... 122s Setting up python3-prov (2.0.1-1) ... 123s Setting up libxt6t64:arm64 (1:1.2.1-1.2build1) ... 123s Setting up libpangoft2-1.0-0:arm64 (1.54.0+ds-3) ... 123s Setting up libpangocairo-1.0-0:arm64 (1.54.0+ds-3) ... 123s Setting up libxmu6:arm64 (2:1.1.3-3build2) ... 123s Setting up libxaw7:arm64 (2:1.0.16-1) ... 123s Setting up libheif-plugin-aomdec:arm64 (1.18.1-2) ... 123s Setting up libheif-plugin-libde265:arm64 (1.18.1-2) ... 123s Setting up libheif1:arm64 (1.18.1-2) ... 123s Setting up libgd3:arm64 (2.3.3-12ubuntu3) ... 123s Setting up libgvc6 (2.42.4-2build3) ... 123s Setting up graphviz (2.42.4-2build3) ... 123s Setting up python3-pydot (2.0.0-3) ... 123s Setting up autopkgtest-satdep (0) ... 123s Processing triggers for libc-bin (2.40-1ubuntu3) ... 123s Processing triggers for systemd (256.5-2ubuntu4) ... 123s Processing triggers for man-db (2.12.1-3) ... 130s (Reading database ... 85524 files and directories currently installed.) 130s Removing autopkgtest-satdep (0) ... 131s autopkgtest [10:49:14]: test command1: set -e ; for py in $(py3versions -r 2>/dev/null) ; do cd $AUTOPKGTEST_TMP ; echo "Testing with $py:" ; $py -m unittest discover -v prov.tests ; done 131s autopkgtest [10:49:14]: test command1: [----------------------- 131s Testing with python3.13: 132s test_activity_1 (prov.tests.test_dot.SVGDotOutputTest.test_activity_1) ... ok 132s test_activity_2 (prov.tests.test_dot.SVGDotOutputTest.test_activity_2) ... ok 132s test_activity_3 (prov.tests.test_dot.SVGDotOutputTest.test_activity_3) ... ok 132s test_activity_4 (prov.tests.test_dot.SVGDotOutputTest.test_activity_4) ... ok 132s test_activity_5 (prov.tests.test_dot.SVGDotOutputTest.test_activity_5) ... ok 132s test_activity_6 (prov.tests.test_dot.SVGDotOutputTest.test_activity_6) ... ok 132s test_activity_7 (prov.tests.test_dot.SVGDotOutputTest.test_activity_7) ... ok 132s test_activity_8 (prov.tests.test_dot.SVGDotOutputTest.test_activity_8) ... ok 132s test_activity_9 (prov.tests.test_dot.SVGDotOutputTest.test_activity_9) ... ok 132s test_agent_1 (prov.tests.test_dot.SVGDotOutputTest.test_agent_1) ... ok 132s test_agent_2 (prov.tests.test_dot.SVGDotOutputTest.test_agent_2) ... ok 132s test_agent_3 (prov.tests.test_dot.SVGDotOutputTest.test_agent_3) ... ok 132s test_agent_4 (prov.tests.test_dot.SVGDotOutputTest.test_agent_4) ... ok 132s test_agent_5 (prov.tests.test_dot.SVGDotOutputTest.test_agent_5) ... ok 132s test_agent_6 (prov.tests.test_dot.SVGDotOutputTest.test_agent_6) ... ok 132s test_agent_7 (prov.tests.test_dot.SVGDotOutputTest.test_agent_7) ... ok 132s test_agent_8 (prov.tests.test_dot.SVGDotOutputTest.test_agent_8) ... ok 132s test_all_examples (prov.tests.test_dot.SVGDotOutputTest.test_all_examples) ... ok 132s test_alternate_1 (prov.tests.test_dot.SVGDotOutputTest.test_alternate_1) ... ok 132s test_association_1 (prov.tests.test_dot.SVGDotOutputTest.test_association_1) ... ok 132s test_association_10 (prov.tests.test_dot.SVGDotOutputTest.test_association_10) ... ok 132s test_association_2 (prov.tests.test_dot.SVGDotOutputTest.test_association_2) ... ok 132s test_association_3 (prov.tests.test_dot.SVGDotOutputTest.test_association_3) ... ok 132s test_association_4 (prov.tests.test_dot.SVGDotOutputTest.test_association_4) ... ok 132s test_association_5 (prov.tests.test_dot.SVGDotOutputTest.test_association_5) ... ok 132s test_association_6 (prov.tests.test_dot.SVGDotOutputTest.test_association_6) ... ok 132s test_association_7 (prov.tests.test_dot.SVGDotOutputTest.test_association_7) ... ok 132s test_association_8 (prov.tests.test_dot.SVGDotOutputTest.test_association_8) ... ok 132s test_association_9 (prov.tests.test_dot.SVGDotOutputTest.test_association_9) ... ok 132s test_attribution_1 (prov.tests.test_dot.SVGDotOutputTest.test_attribution_1) ... ok 132s test_attribution_2 (prov.tests.test_dot.SVGDotOutputTest.test_attribution_2) ... ok 132s test_attribution_3 (prov.tests.test_dot.SVGDotOutputTest.test_attribution_3) ... ok 132s test_attribution_4 (prov.tests.test_dot.SVGDotOutputTest.test_attribution_4) ... ok 132s test_attribution_5 (prov.tests.test_dot.SVGDotOutputTest.test_attribution_5) ... ok 132s test_attribution_6 (prov.tests.test_dot.SVGDotOutputTest.test_attribution_6) ... ok 133s test_attribution_7 (prov.tests.test_dot.SVGDotOutputTest.test_attribution_7) ... ok 133s test_attribution_8 (prov.tests.test_dot.SVGDotOutputTest.test_attribution_8) ... ok 133s test_bundle_1 (prov.tests.test_dot.SVGDotOutputTest.test_bundle_1) ... ok 133s test_bundle_2 (prov.tests.test_dot.SVGDotOutputTest.test_bundle_2) ... ok 133s test_bundle_3 (prov.tests.test_dot.SVGDotOutputTest.test_bundle_3) ... ok 133s test_bundle_4 (prov.tests.test_dot.SVGDotOutputTest.test_bundle_4) ... ok 133s test_communication_1 (prov.tests.test_dot.SVGDotOutputTest.test_communication_1) ... ok 133s test_communication_2 (prov.tests.test_dot.SVGDotOutputTest.test_communication_2) ... ok 133s test_communication_3 (prov.tests.test_dot.SVGDotOutputTest.test_communication_3) ... ok 133s test_communication_4 (prov.tests.test_dot.SVGDotOutputTest.test_communication_4) ... ok 133s test_communication_5 (prov.tests.test_dot.SVGDotOutputTest.test_communication_5) ... ok 133s test_communication_6 (prov.tests.test_dot.SVGDotOutputTest.test_communication_6) ... ok 133s test_communication_7 (prov.tests.test_dot.SVGDotOutputTest.test_communication_7) ... ok 133s test_default_namespace_inheritance (prov.tests.test_dot.SVGDotOutputTest.test_default_namespace_inheritance) ... ok 133s test_delegation_1 (prov.tests.test_dot.SVGDotOutputTest.test_delegation_1) ... ok 133s test_delegation_2 (prov.tests.test_dot.SVGDotOutputTest.test_delegation_2) ... ok 133s test_delegation_3 (prov.tests.test_dot.SVGDotOutputTest.test_delegation_3) ... ok 133s test_delegation_4 (prov.tests.test_dot.SVGDotOutputTest.test_delegation_4) ... ok 133s test_delegation_5 (prov.tests.test_dot.SVGDotOutputTest.test_delegation_5) ... ok 133s test_delegation_6 (prov.tests.test_dot.SVGDotOutputTest.test_delegation_6) ... ok 133s test_delegation_7 (prov.tests.test_dot.SVGDotOutputTest.test_delegation_7) ... ok 133s test_delegation_8 (prov.tests.test_dot.SVGDotOutputTest.test_delegation_8) ... ok 133s test_derivation_1 (prov.tests.test_dot.SVGDotOutputTest.test_derivation_1) ... ok 133s test_derivation_10 (prov.tests.test_dot.SVGDotOutputTest.test_derivation_10) ... ok 133s test_derivation_11 (prov.tests.test_dot.SVGDotOutputTest.test_derivation_11) ... ok 133s test_derivation_12 (prov.tests.test_dot.SVGDotOutputTest.test_derivation_12) ... ok 133s test_derivation_13 (prov.tests.test_dot.SVGDotOutputTest.test_derivation_13) ... ok 133s test_derivation_2 (prov.tests.test_dot.SVGDotOutputTest.test_derivation_2) ... ok 133s test_derivation_3 (prov.tests.test_dot.SVGDotOutputTest.test_derivation_3) ... ok 133s test_derivation_4 (prov.tests.test_dot.SVGDotOutputTest.test_derivation_4) ... ok 133s test_derivation_5 (prov.tests.test_dot.SVGDotOutputTest.test_derivation_5) ... ok 133s test_derivation_6 (prov.tests.test_dot.SVGDotOutputTest.test_derivation_6) ... ok 133s test_derivation_7 (prov.tests.test_dot.SVGDotOutputTest.test_derivation_7) ... ok 133s test_derivation_8 (prov.tests.test_dot.SVGDotOutputTest.test_derivation_8) ... ok 133s test_derivation_9 (prov.tests.test_dot.SVGDotOutputTest.test_derivation_9) ... ok 133s test_end_1 (prov.tests.test_dot.SVGDotOutputTest.test_end_1) ... ok 133s test_end_10 (prov.tests.test_dot.SVGDotOutputTest.test_end_10) ... ok 133s test_end_2 (prov.tests.test_dot.SVGDotOutputTest.test_end_2) ... ok 133s test_end_3 (prov.tests.test_dot.SVGDotOutputTest.test_end_3) ... ok 133s test_end_4 (prov.tests.test_dot.SVGDotOutputTest.test_end_4) ... ok 133s test_end_5 (prov.tests.test_dot.SVGDotOutputTest.test_end_5) ... ok 133s test_end_6 (prov.tests.test_dot.SVGDotOutputTest.test_end_6) ... ok 133s test_end_7 (prov.tests.test_dot.SVGDotOutputTest.test_end_7) ... ok 133s test_end_8 (prov.tests.test_dot.SVGDotOutputTest.test_end_8) ... ok 133s test_end_9 (prov.tests.test_dot.SVGDotOutputTest.test_end_9) ... ok 133s test_entity_0 (prov.tests.test_dot.SVGDotOutputTest.test_entity_0) ... ok 133s test_entity_1 (prov.tests.test_dot.SVGDotOutputTest.test_entity_1) ... ok 134s test_entity_10 (prov.tests.test_dot.SVGDotOutputTest.test_entity_10) ... ok 134s test_entity_2 (prov.tests.test_dot.SVGDotOutputTest.test_entity_2) ... ok 134s test_entity_3 (prov.tests.test_dot.SVGDotOutputTest.test_entity_3) ... ok 134s test_entity_4 (prov.tests.test_dot.SVGDotOutputTest.test_entity_4) ... ok 134s test_entity_5 (prov.tests.test_dot.SVGDotOutputTest.test_entity_5) ... ok 134s test_entity_6 (prov.tests.test_dot.SVGDotOutputTest.test_entity_6) ... ok 134s test_entity_7 (prov.tests.test_dot.SVGDotOutputTest.test_entity_7) ... ok 134s test_entity_8 (prov.tests.test_dot.SVGDotOutputTest.test_entity_8) ... ok 134s test_entity_9 (prov.tests.test_dot.SVGDotOutputTest.test_entity_9) ... ok 134s test_entity_with_multiple_attribute (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_multiple_attribute) ... ok 134s test_entity_with_multiple_value_attribute (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_multiple_value_attribute) ... ok 134s test_entity_with_one_type_attribute_0 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_0) ... ok 134s test_entity_with_one_type_attribute_1 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_1) ... ok 134s test_entity_with_one_type_attribute_10 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_10) ... ok 134s test_entity_with_one_type_attribute_11 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_11) ... ok 134s test_entity_with_one_type_attribute_12 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_12) ... ok 134s test_entity_with_one_type_attribute_13 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_13) ... ok 134s test_entity_with_one_type_attribute_14 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_14) ... ok 134s test_entity_with_one_type_attribute_15 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_15) ... ok 134s test_entity_with_one_type_attribute_16 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_16) ... ok 134s test_entity_with_one_type_attribute_17 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_17) ... ok 134s test_entity_with_one_type_attribute_18 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_18) ... ok 134s test_entity_with_one_type_attribute_19 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_19) ... ok 134s test_entity_with_one_type_attribute_2 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_2) ... ok 134s test_entity_with_one_type_attribute_20 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_20) ... ok 134s test_entity_with_one_type_attribute_21 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_21) ... ok 134s test_entity_with_one_type_attribute_22 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_22) ... ok 134s test_entity_with_one_type_attribute_23 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_23) ... ok 134s test_entity_with_one_type_attribute_24 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_24) ... ok 134s test_entity_with_one_type_attribute_25 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_25) ... ok 134s test_entity_with_one_type_attribute_26 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_26) ... ok 134s test_entity_with_one_type_attribute_27 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_27) ... ok 134s test_entity_with_one_type_attribute_3 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_3) ... ok 134s test_entity_with_one_type_attribute_4 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_4) ... ok 134s test_entity_with_one_type_attribute_5 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_5) ... ok 134s test_entity_with_one_type_attribute_6 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_6) ... ok 134s test_entity_with_one_type_attribute_7 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_7) ... ok 134s test_entity_with_one_type_attribute_8 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_8) ... ok 134s test_entity_with_one_type_attribute_9 (prov.tests.test_dot.SVGDotOutputTest.test_entity_with_one_type_attribute_9) ... ok 134s test_flattening_1_bundle_with_default_namespace (prov.tests.test_dot.SVGDotOutputTest.test_flattening_1_bundle_with_default_namespace) ... ok 134s test_flattening_1_bundle_with_default_namespaces (prov.tests.test_dot.SVGDotOutputTest.test_flattening_1_bundle_with_default_namespaces) ... ok 134s test_flattening_2_bundle_with_default_namespaces (prov.tests.test_dot.SVGDotOutputTest.test_flattening_2_bundle_with_default_namespaces) ... ok 134s test_flattening_2_bundles_with_default_namespace (prov.tests.test_dot.SVGDotOutputTest.test_flattening_2_bundles_with_default_namespace) ... ok 134s test_flattening_3_bundles_with_default_namespace (prov.tests.test_dot.SVGDotOutputTest.test_flattening_3_bundles_with_default_namespace) ... ok 134s test_generation_1 (prov.tests.test_dot.SVGDotOutputTest.test_generation_1) ... ok 134s test_generation_2 (prov.tests.test_dot.SVGDotOutputTest.test_generation_2) ... ok 134s test_generation_3 (prov.tests.test_dot.SVGDotOutputTest.test_generation_3) ... ok 134s test_generation_4 (prov.tests.test_dot.SVGDotOutputTest.test_generation_4) ... ok 134s test_generation_5 (prov.tests.test_dot.SVGDotOutputTest.test_generation_5) ... ok 134s test_generation_6 (prov.tests.test_dot.SVGDotOutputTest.test_generation_6) ... ok 134s test_generation_7 (prov.tests.test_dot.SVGDotOutputTest.test_generation_7) ... ok 135s test_influence_1 (prov.tests.test_dot.SVGDotOutputTest.test_influence_1) ... ok 135s test_influence_2 (prov.tests.test_dot.SVGDotOutputTest.test_influence_2) ... ok 135s test_influence_3 (prov.tests.test_dot.SVGDotOutputTest.test_influence_3) ... ok 135s test_influence_4 (prov.tests.test_dot.SVGDotOutputTest.test_influence_4) ... ok 135s test_influence_5 (prov.tests.test_dot.SVGDotOutputTest.test_influence_5) ... ok 135s test_influence_6 (prov.tests.test_dot.SVGDotOutputTest.test_influence_6) ... ok 135s test_influence_7 (prov.tests.test_dot.SVGDotOutputTest.test_influence_7) ... ok 135s test_invalidation_1 (prov.tests.test_dot.SVGDotOutputTest.test_invalidation_1) ... ok 135s test_invalidation_2 (prov.tests.test_dot.SVGDotOutputTest.test_invalidation_2) ... ok 135s test_invalidation_3 (prov.tests.test_dot.SVGDotOutputTest.test_invalidation_3) ... ok 135s test_invalidation_4 (prov.tests.test_dot.SVGDotOutputTest.test_invalidation_4) ... ok 135s test_invalidation_5 (prov.tests.test_dot.SVGDotOutputTest.test_invalidation_5) ... ok 135s test_invalidation_6 (prov.tests.test_dot.SVGDotOutputTest.test_invalidation_6) ... ok 135s test_invalidation_7 (prov.tests.test_dot.SVGDotOutputTest.test_invalidation_7) ... ok 135s test_membership_1 (prov.tests.test_dot.SVGDotOutputTest.test_membership_1) ... ok 135s test_membership_2 (prov.tests.test_dot.SVGDotOutputTest.test_membership_2) ... ok 135s test_membership_3 (prov.tests.test_dot.SVGDotOutputTest.test_membership_3) ... ok 135s test_mention_1 (prov.tests.test_dot.SVGDotOutputTest.test_mention_1) ... ok 135s test_mention_2 (prov.tests.test_dot.SVGDotOutputTest.test_mention_2) ... ok 135s test_namespace_inheritance (prov.tests.test_dot.SVGDotOutputTest.test_namespace_inheritance) ... ok 135s test_scruffy_end_1 (prov.tests.test_dot.SVGDotOutputTest.test_scruffy_end_1) ... ok 135s test_scruffy_end_2 (prov.tests.test_dot.SVGDotOutputTest.test_scruffy_end_2) ... ok 135s test_scruffy_end_3 (prov.tests.test_dot.SVGDotOutputTest.test_scruffy_end_3) ... ok 135s test_scruffy_end_4 (prov.tests.test_dot.SVGDotOutputTest.test_scruffy_end_4) ... ok 135s test_scruffy_generation_1 (prov.tests.test_dot.SVGDotOutputTest.test_scruffy_generation_1) ... ok 135s test_scruffy_generation_2 (prov.tests.test_dot.SVGDotOutputTest.test_scruffy_generation_2) ... ok 135s test_scruffy_invalidation_1 (prov.tests.test_dot.SVGDotOutputTest.test_scruffy_invalidation_1) ... ok 135s test_scruffy_invalidation_2 (prov.tests.test_dot.SVGDotOutputTest.test_scruffy_invalidation_2) ... ok 135s test_scruffy_start_1 (prov.tests.test_dot.SVGDotOutputTest.test_scruffy_start_1) ... ok 135s test_scruffy_start_2 (prov.tests.test_dot.SVGDotOutputTest.test_scruffy_start_2) ... ok 135s test_scruffy_start_3 (prov.tests.test_dot.SVGDotOutputTest.test_scruffy_start_3) ... ok 135s test_scruffy_start_4 (prov.tests.test_dot.SVGDotOutputTest.test_scruffy_start_4) ... ok 135s test_scruffy_usage_1 (prov.tests.test_dot.SVGDotOutputTest.test_scruffy_usage_1) ... ok 135s test_scruffy_usage_2 (prov.tests.test_dot.SVGDotOutputTest.test_scruffy_usage_2) ... ok 135s test_specialization_1 (prov.tests.test_dot.SVGDotOutputTest.test_specialization_1) ... ok 135s test_start_1 (prov.tests.test_dot.SVGDotOutputTest.test_start_1) ... ok 135s test_start_10 (prov.tests.test_dot.SVGDotOutputTest.test_start_10) ... ok 135s test_start_2 (prov.tests.test_dot.SVGDotOutputTest.test_start_2) ... ok 135s test_start_3 (prov.tests.test_dot.SVGDotOutputTest.test_start_3) ... ok 135s test_start_4 (prov.tests.test_dot.SVGDotOutputTest.test_start_4) ... ok 135s test_start_5 (prov.tests.test_dot.SVGDotOutputTest.test_start_5) ... ok 135s test_start_6 (prov.tests.test_dot.SVGDotOutputTest.test_start_6) ... ok 135s test_start_7 (prov.tests.test_dot.SVGDotOutputTest.test_start_7) ... ok 135s test_start_8 (prov.tests.test_dot.SVGDotOutputTest.test_start_8) ... ok 135s test_start_9 (prov.tests.test_dot.SVGDotOutputTest.test_start_9) ... ok 135s test_usage_1 (prov.tests.test_dot.SVGDotOutputTest.test_usage_1) ... ok 136s test_usage_2 (prov.tests.test_dot.SVGDotOutputTest.test_usage_2) ... ok 136s test_usage_3 (prov.tests.test_dot.SVGDotOutputTest.test_usage_3) ... ok 136s test_usage_4 (prov.tests.test_dot.SVGDotOutputTest.test_usage_4) ... ok 136s test_usage_5 (prov.tests.test_dot.SVGDotOutputTest.test_usage_5) ... ok 136s test_usage_6 (prov.tests.test_dot.SVGDotOutputTest.test_usage_6) ... ok 136s test_usage_7 (prov.tests.test_dot.SVGDotOutputTest.test_usage_7) ... ok 136s test_bundle_add_garbage (prov.tests.test_extras.TestExtras.test_bundle_add_garbage) ... ok 136s test_bundle_equality_garbage (prov.tests.test_extras.TestExtras.test_bundle_equality_garbage) ... ok 136s test_bundle_get_record_by_id (prov.tests.test_extras.TestExtras.test_bundle_get_record_by_id) ... ok 136s test_bundle_get_records (prov.tests.test_extras.TestExtras.test_bundle_get_records) ... ok 136s test_bundle_is_bundle (prov.tests.test_extras.TestExtras.test_bundle_is_bundle) ... ok 136s test_bundle_name_clash (prov.tests.test_extras.TestExtras.test_bundle_name_clash) ... ok 136s test_bundle_no_id (prov.tests.test_extras.TestExtras.test_bundle_no_id) ... ok 136s test_document_helper_methods (prov.tests.test_extras.TestExtras.test_document_helper_methods) ... ok 136s test_dot (prov.tests.test_extras.TestExtras.test_dot) ... ok 136s test_extra_attributes (prov.tests.test_extras.TestExtras.test_extra_attributes) ... ok 136s test_primer_alternate (prov.tests.test_extras.TestExtras.test_primer_alternate) ... ok 136s test_reading_and_writing_to_file_like_objects (prov.tests.test_extras.TestExtras.test_reading_and_writing_to_file_like_objects) 136s Tests reading and writing to and from file like objects. ... ERROR 136s test_serialize_to_path (prov.tests.test_extras.TestExtras.test_serialize_to_path) ... ERROR 136s test_use_set_time_helpers (prov.tests.test_extras.TestExtras.test_use_set_time_helpers) ... ok 136s test_simple_graph_conversion (prov.tests.test_graphs.ProvGraphTestCase.test_simple_graph_conversion) ... ok 136s test_activity_1 (prov.tests.test_json.RoundTripJSONTests.test_activity_1) ... ERROR 136s test_activity_2 (prov.tests.test_json.RoundTripJSONTests.test_activity_2) ... ERROR 136s test_activity_3 (prov.tests.test_json.RoundTripJSONTests.test_activity_3) ... ERROR 136s test_activity_4 (prov.tests.test_json.RoundTripJSONTests.test_activity_4) ... ERROR 136s test_activity_5 (prov.tests.test_json.RoundTripJSONTests.test_activity_5) ... ERROR 136s test_activity_6 (prov.tests.test_json.RoundTripJSONTests.test_activity_6) ... ERROR 136s test_activity_7 (prov.tests.test_json.RoundTripJSONTests.test_activity_7) ... ERROR 136s test_activity_8 (prov.tests.test_json.RoundTripJSONTests.test_activity_8) ... ERROR 136s test_activity_9 (prov.tests.test_json.RoundTripJSONTests.test_activity_9) ... ERROR 136s test_agent_1 (prov.tests.test_json.RoundTripJSONTests.test_agent_1) ... ERROR 136s test_agent_2 (prov.tests.test_json.RoundTripJSONTests.test_agent_2) ... ERROR 136s test_agent_3 (prov.tests.test_json.RoundTripJSONTests.test_agent_3) ... ERROR 136s test_agent_4 (prov.tests.test_json.RoundTripJSONTests.test_agent_4) ... ERROR 136s test_agent_5 (prov.tests.test_json.RoundTripJSONTests.test_agent_5) ... ERROR 136s test_agent_6 (prov.tests.test_json.RoundTripJSONTests.test_agent_6) ... ERROR 136s test_agent_7 (prov.tests.test_json.RoundTripJSONTests.test_agent_7) ... ERROR 136s test_agent_8 (prov.tests.test_json.RoundTripJSONTests.test_agent_8) ... ERROR 136s test_all_examples (prov.tests.test_json.RoundTripJSONTests.test_all_examples) ... ERROR 136s test_alternate_1 (prov.tests.test_json.RoundTripJSONTests.test_alternate_1) ... ERROR 136s test_association_1 (prov.tests.test_json.RoundTripJSONTests.test_association_1) ... ERROR 136s test_association_10 (prov.tests.test_json.RoundTripJSONTests.test_association_10) ... ERROR 136s test_association_2 (prov.tests.test_json.RoundTripJSONTests.test_association_2) ... ERROR 136s test_association_3 (prov.tests.test_json.RoundTripJSONTests.test_association_3) ... ERROR 136s test_association_4 (prov.tests.test_json.RoundTripJSONTests.test_association_4) ... ERROR 136s test_association_5 (prov.tests.test_json.RoundTripJSONTests.test_association_5) ... ERROR 136s test_association_6 (prov.tests.test_json.RoundTripJSONTests.test_association_6) ... ERROR 136s test_association_7 (prov.tests.test_json.RoundTripJSONTests.test_association_7) ... ERROR 136s test_association_8 (prov.tests.test_json.RoundTripJSONTests.test_association_8) ... ERROR 136s test_association_9 (prov.tests.test_json.RoundTripJSONTests.test_association_9) ... ERROR 136s test_attribution_1 (prov.tests.test_json.RoundTripJSONTests.test_attribution_1) ... ERROR 136s test_attribution_2 (prov.tests.test_json.RoundTripJSONTests.test_attribution_2) ... ERROR 136s test_attribution_3 (prov.tests.test_json.RoundTripJSONTests.test_attribution_3) ... ERROR 136s test_attribution_4 (prov.tests.test_json.RoundTripJSONTests.test_attribution_4) ... ERROR 136s test_attribution_5 (prov.tests.test_json.RoundTripJSONTests.test_attribution_5) ... ERROR 136s test_attribution_6 (prov.tests.test_json.RoundTripJSONTests.test_attribution_6) ... ERROR 136s test_attribution_7 (prov.tests.test_json.RoundTripJSONTests.test_attribution_7) ... ERROR 136s test_attribution_8 (prov.tests.test_json.RoundTripJSONTests.test_attribution_8) ... ERROR 136s test_bundle_1 (prov.tests.test_json.RoundTripJSONTests.test_bundle_1) ... ERROR 136s test_bundle_2 (prov.tests.test_json.RoundTripJSONTests.test_bundle_2) ... ERROR 136s test_bundle_3 (prov.tests.test_json.RoundTripJSONTests.test_bundle_3) ... ERROR 136s test_bundle_4 (prov.tests.test_json.RoundTripJSONTests.test_bundle_4) ... ERROR 136s test_communication_1 (prov.tests.test_json.RoundTripJSONTests.test_communication_1) ... ERROR 136s test_communication_2 (prov.tests.test_json.RoundTripJSONTests.test_communication_2) ... ERROR 136s test_communication_3 (prov.tests.test_json.RoundTripJSONTests.test_communication_3) ... ERROR 136s test_communication_4 (prov.tests.test_json.RoundTripJSONTests.test_communication_4) ... ERROR 136s test_communication_5 (prov.tests.test_json.RoundTripJSONTests.test_communication_5) ... ERROR 136s test_communication_6 (prov.tests.test_json.RoundTripJSONTests.test_communication_6) ... ERROR 136s test_communication_7 (prov.tests.test_json.RoundTripJSONTests.test_communication_7) ... ERROR 136s test_default_namespace_inheritance (prov.tests.test_json.RoundTripJSONTests.test_default_namespace_inheritance) ... ok 136s test_delegation_1 (prov.tests.test_json.RoundTripJSONTests.test_delegation_1) ... ERROR 136s test_delegation_2 (prov.tests.test_json.RoundTripJSONTests.test_delegation_2) ... ERROR 136s test_delegation_3 (prov.tests.test_json.RoundTripJSONTests.test_delegation_3) ... ERROR 136s test_delegation_4 (prov.tests.test_json.RoundTripJSONTests.test_delegation_4) ... ERROR 136s test_delegation_5 (prov.tests.test_json.RoundTripJSONTests.test_delegation_5) ... ERROR 136s test_delegation_6 (prov.tests.test_json.RoundTripJSONTests.test_delegation_6) ... ERROR 136s test_delegation_7 (prov.tests.test_json.RoundTripJSONTests.test_delegation_7) ... ERROR 136s test_delegation_8 (prov.tests.test_json.RoundTripJSONTests.test_delegation_8) ... ERROR 136s test_derivation_1 (prov.tests.test_json.RoundTripJSONTests.test_derivation_1) ... ERROR 136s test_derivation_10 (prov.tests.test_json.RoundTripJSONTests.test_derivation_10) ... ERROR 136s test_derivation_11 (prov.tests.test_json.RoundTripJSONTests.test_derivation_11) ... ERROR 136s test_derivation_12 (prov.tests.test_json.RoundTripJSONTests.test_derivation_12) ... ERROR 136s test_derivation_13 (prov.tests.test_json.RoundTripJSONTests.test_derivation_13) ... ERROR 136s test_derivation_2 (prov.tests.test_json.RoundTripJSONTests.test_derivation_2) ... ERROR 136s test_derivation_3 (prov.tests.test_json.RoundTripJSONTests.test_derivation_3) ... ERROR 136s test_derivation_4 (prov.tests.test_json.RoundTripJSONTests.test_derivation_4) ... ERROR 136s test_derivation_5 (prov.tests.test_json.RoundTripJSONTests.test_derivation_5) ... ERROR 136s test_derivation_6 (prov.tests.test_json.RoundTripJSONTests.test_derivation_6) ... ERROR 136s test_derivation_7 (prov.tests.test_json.RoundTripJSONTests.test_derivation_7) ... ERROR 136s test_derivation_8 (prov.tests.test_json.RoundTripJSONTests.test_derivation_8) ... ERROR 136s test_derivation_9 (prov.tests.test_json.RoundTripJSONTests.test_derivation_9) ... ERROR 136s test_end_1 (prov.tests.test_json.RoundTripJSONTests.test_end_1) ... ERROR 136s test_end_10 (prov.tests.test_json.RoundTripJSONTests.test_end_10) ... ERROR 136s test_end_2 (prov.tests.test_json.RoundTripJSONTests.test_end_2) ... ERROR 136s test_end_3 (prov.tests.test_json.RoundTripJSONTests.test_end_3) ... ERROR 136s test_end_4 (prov.tests.test_json.RoundTripJSONTests.test_end_4) ... ERROR 136s test_end_5 (prov.tests.test_json.RoundTripJSONTests.test_end_5) ... ERROR 136s test_end_6 (prov.tests.test_json.RoundTripJSONTests.test_end_6) ... ERROR 136s test_end_7 (prov.tests.test_json.RoundTripJSONTests.test_end_7) ... ERROR 136s test_end_8 (prov.tests.test_json.RoundTripJSONTests.test_end_8) ... ERROR 136s test_end_9 (prov.tests.test_json.RoundTripJSONTests.test_end_9) ... ERROR 136s test_entity_0 (prov.tests.test_json.RoundTripJSONTests.test_entity_0) ... ERROR 136s test_entity_1 (prov.tests.test_json.RoundTripJSONTests.test_entity_1) ... ERROR 136s test_entity_10 (prov.tests.test_json.RoundTripJSONTests.test_entity_10) ... ERROR 136s test_entity_2 (prov.tests.test_json.RoundTripJSONTests.test_entity_2) ... ERROR 136s test_entity_3 (prov.tests.test_json.RoundTripJSONTests.test_entity_3) ... ERROR 136s test_entity_4 (prov.tests.test_json.RoundTripJSONTests.test_entity_4) ... ERROR 136s test_entity_5 (prov.tests.test_json.RoundTripJSONTests.test_entity_5) ... ERROR 136s test_entity_6 (prov.tests.test_json.RoundTripJSONTests.test_entity_6) ... ERROR 136s test_entity_7 (prov.tests.test_json.RoundTripJSONTests.test_entity_7) ... ERROR 136s test_entity_8 (prov.tests.test_json.RoundTripJSONTests.test_entity_8) ... ERROR 136s test_entity_9 (prov.tests.test_json.RoundTripJSONTests.test_entity_9) ... ERROR 136s test_entity_with_multiple_attribute (prov.tests.test_json.RoundTripJSONTests.test_entity_with_multiple_attribute) ... ERROR 136s test_entity_with_multiple_value_attribute (prov.tests.test_json.RoundTripJSONTests.test_entity_with_multiple_value_attribute) ... ERROR 136s test_entity_with_one_type_attribute_0 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_0) ... ERROR 136s test_entity_with_one_type_attribute_1 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_1) ... ERROR 136s test_entity_with_one_type_attribute_10 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_10) ... ERROR 136s test_entity_with_one_type_attribute_11 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_11) ... ERROR 136s test_entity_with_one_type_attribute_12 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_12) ... ERROR 136s test_entity_with_one_type_attribute_13 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_13) ... ERROR 136s test_entity_with_one_type_attribute_14 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_14) ... ERROR 136s test_entity_with_one_type_attribute_15 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_15) ... ERROR 136s test_entity_with_one_type_attribute_16 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_16) ... ERROR 136s test_entity_with_one_type_attribute_17 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_17) ... ERROR 136s test_entity_with_one_type_attribute_18 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_18) ... ERROR 136s test_entity_with_one_type_attribute_19 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_19) ... ERROR 136s test_entity_with_one_type_attribute_2 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_2) ... ERROR 136s test_entity_with_one_type_attribute_20 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_20) ... ERROR 136s test_entity_with_one_type_attribute_21 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_21) ... ERROR 136s test_entity_with_one_type_attribute_22 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_22) ... ERROR 136s test_entity_with_one_type_attribute_23 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_23) ... ERROR 136s test_entity_with_one_type_attribute_24 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_24) ... ERROR 136s test_entity_with_one_type_attribute_25 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_25) ... ERROR 136s test_entity_with_one_type_attribute_26 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_26) ... ERROR 136s test_entity_with_one_type_attribute_27 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_27) ... ERROR 136s test_entity_with_one_type_attribute_3 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_3) ... ERROR 136s test_entity_with_one_type_attribute_4 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_4) ... ERROR 136s test_entity_with_one_type_attribute_5 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_5) ... ERROR 136s test_entity_with_one_type_attribute_6 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_6) ... ERROR 136s test_entity_with_one_type_attribute_7 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_7) ... ERROR 136s test_entity_with_one_type_attribute_8 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_8) ... ERROR 136s test_entity_with_one_type_attribute_9 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_9) ... ERROR 136s test_flattening_1_bundle_with_default_namespace (prov.tests.test_json.RoundTripJSONTests.test_flattening_1_bundle_with_default_namespace) ... ERROR 136s test_flattening_1_bundle_with_default_namespaces (prov.tests.test_json.RoundTripJSONTests.test_flattening_1_bundle_with_default_namespaces) ... ERROR 136s test_flattening_2_bundle_with_default_namespaces (prov.tests.test_json.RoundTripJSONTests.test_flattening_2_bundle_with_default_namespaces) ... ERROR 136s test_flattening_2_bundles_with_default_namespace (prov.tests.test_json.RoundTripJSONTests.test_flattening_2_bundles_with_default_namespace) ... ERROR 136s test_flattening_3_bundles_with_default_namespace (prov.tests.test_json.RoundTripJSONTests.test_flattening_3_bundles_with_default_namespace) ... ERROR 136s test_generation_1 (prov.tests.test_json.RoundTripJSONTests.test_generation_1) ... ERROR 136s test_generation_2 (prov.tests.test_json.RoundTripJSONTests.test_generation_2) ... ERROR 136s test_generation_3 (prov.tests.test_json.RoundTripJSONTests.test_generation_3) ... ERROR 136s test_generation_4 (prov.tests.test_json.RoundTripJSONTests.test_generation_4) ... ERROR 136s test_generation_5 (prov.tests.test_json.RoundTripJSONTests.test_generation_5) ... ERROR 136s test_generation_6 (prov.tests.test_json.RoundTripJSONTests.test_generation_6) ... ERROR 136s test_generation_7 (prov.tests.test_json.RoundTripJSONTests.test_generation_7) ... ERROR 136s test_influence_1 (prov.tests.test_json.RoundTripJSONTests.test_influence_1) ... ERROR 136s test_influence_2 (prov.tests.test_json.RoundTripJSONTests.test_influence_2) ... ERROR 136s test_influence_3 (prov.tests.test_json.RoundTripJSONTests.test_influence_3) ... ERROR 136s test_influence_4 (prov.tests.test_json.RoundTripJSONTests.test_influence_4) ... ERROR 136s test_influence_5 (prov.tests.test_json.RoundTripJSONTests.test_influence_5) ... ERROR 136s test_influence_6 (prov.tests.test_json.RoundTripJSONTests.test_influence_6) ... ERROR 136s test_influence_7 (prov.tests.test_json.RoundTripJSONTests.test_influence_7) ... ERROR 136s test_invalidation_1 (prov.tests.test_json.RoundTripJSONTests.test_invalidation_1) ... ERROR 136s test_invalidation_2 (prov.tests.test_json.RoundTripJSONTests.test_invalidation_2) ... ERROR 136s test_invalidation_3 (prov.tests.test_json.RoundTripJSONTests.test_invalidation_3) ... ERROR 136s test_invalidation_4 (prov.tests.test_json.RoundTripJSONTests.test_invalidation_4) ... ERROR 136s test_invalidation_5 (prov.tests.test_json.RoundTripJSONTests.test_invalidation_5) ... ERROR 136s test_invalidation_6 (prov.tests.test_json.RoundTripJSONTests.test_invalidation_6) ... ERROR 136s test_invalidation_7 (prov.tests.test_json.RoundTripJSONTests.test_invalidation_7) ... ERROR 136s test_membership_1 (prov.tests.test_json.RoundTripJSONTests.test_membership_1) ... ERROR 136s test_membership_2 (prov.tests.test_json.RoundTripJSONTests.test_membership_2) ... ERROR 136s test_membership_3 (prov.tests.test_json.RoundTripJSONTests.test_membership_3) ... ERROR 136s test_mention_1 (prov.tests.test_json.RoundTripJSONTests.test_mention_1) ... ERROR 136s test_mention_2 (prov.tests.test_json.RoundTripJSONTests.test_mention_2) ... ERROR 136s test_namespace_inheritance (prov.tests.test_json.RoundTripJSONTests.test_namespace_inheritance) ... ok 136s test_scruffy_end_1 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_end_1) ... ERROR 136s test_scruffy_end_2 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_end_2) ... ERROR 136s test_scruffy_end_3 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_end_3) ... ERROR 136s test_scruffy_end_4 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_end_4) ... ERROR 136s test_scruffy_generation_1 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_generation_1) ... ERROR 136s test_scruffy_generation_2 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_generation_2) ... ERROR 136s test_scruffy_invalidation_1 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_invalidation_1) ... ERROR 136s test_scruffy_invalidation_2 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_invalidation_2) ... ERROR 136s test_scruffy_start_1 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_start_1) ... ERROR 136s test_scruffy_start_2 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_start_2) ... ERROR 136s test_scruffy_start_3 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_start_3) ... ERROR 136s test_scruffy_start_4 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_start_4) ... ERROR 136s test_scruffy_usage_1 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_usage_1) ... ERROR 136s test_scruffy_usage_2 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_usage_2) ... ERROR 136s test_specialization_1 (prov.tests.test_json.RoundTripJSONTests.test_specialization_1) ... ERROR 136s test_start_1 (prov.tests.test_json.RoundTripJSONTests.test_start_1) ... ERROR 136s test_start_10 (prov.tests.test_json.RoundTripJSONTests.test_start_10) ... ERROR 136s test_start_2 (prov.tests.test_json.RoundTripJSONTests.test_start_2) ... ERROR 136s test_start_3 (prov.tests.test_json.RoundTripJSONTests.test_start_3) ... ERROR 136s test_start_4 (prov.tests.test_json.RoundTripJSONTests.test_start_4) ... ERROR 136s test_start_5 (prov.tests.test_json.RoundTripJSONTests.test_start_5) ... ERROR 136s test_start_6 (prov.tests.test_json.RoundTripJSONTests.test_start_6) ... ERROR 136s test_start_7 (prov.tests.test_json.RoundTripJSONTests.test_start_7) ... ERROR 136s test_start_8 (prov.tests.test_json.RoundTripJSONTests.test_start_8) ... ERROR 136s test_start_9 (prov.tests.test_json.RoundTripJSONTests.test_start_9) ... ERROR 136s test_usage_1 (prov.tests.test_json.RoundTripJSONTests.test_usage_1) ... ERROR 136s test_usage_2 (prov.tests.test_json.RoundTripJSONTests.test_usage_2) ... ERROR 136s test_usage_3 (prov.tests.test_json.RoundTripJSONTests.test_usage_3) ... ERROR 136s test_usage_4 (prov.tests.test_json.RoundTripJSONTests.test_usage_4) ... ERROR 136s test_usage_5 (prov.tests.test_json.RoundTripJSONTests.test_usage_5) ... ERROR 136s test_usage_6 (prov.tests.test_json.RoundTripJSONTests.test_usage_6) ... ERROR 136s test_usage_7 (prov.tests.test_json.RoundTripJSONTests.test_usage_7) ... ERROR 136s test_decoding_unicode_value (prov.tests.test_json.TestJSONSerializer.test_decoding_unicode_value) ... ERROR 136s test_activity_1 (prov.tests.test_model.RoundTripModelTest.test_activity_1) ... ok 136s test_activity_2 (prov.tests.test_model.RoundTripModelTest.test_activity_2) ... ok 136s test_activity_3 (prov.tests.test_model.RoundTripModelTest.test_activity_3) ... ok 136s test_activity_4 (prov.tests.test_model.RoundTripModelTest.test_activity_4) ... ok 136s test_activity_5 (prov.tests.test_model.RoundTripModelTest.test_activity_5) ... ok 136s test_activity_6 (prov.tests.test_model.RoundTripModelTest.test_activity_6) ... ok 136s test_activity_7 (prov.tests.test_model.RoundTripModelTest.test_activity_7) ... ok 136s test_activity_8 (prov.tests.test_model.RoundTripModelTest.test_activity_8) ... ok 136s test_activity_9 (prov.tests.test_model.RoundTripModelTest.test_activity_9) ... ok 136s test_agent_1 (prov.tests.test_model.RoundTripModelTest.test_agent_1) ... ok 136s test_agent_2 (prov.tests.test_model.RoundTripModelTest.test_agent_2) ... ok 136s test_agent_3 (prov.tests.test_model.RoundTripModelTest.test_agent_3) ... ok 136s test_agent_4 (prov.tests.test_model.RoundTripModelTest.test_agent_4) ... ok 136s test_agent_5 (prov.tests.test_model.RoundTripModelTest.test_agent_5) ... ok 136s test_agent_6 (prov.tests.test_model.RoundTripModelTest.test_agent_6) ... ok 136s test_agent_7 (prov.tests.test_model.RoundTripModelTest.test_agent_7) ... ok 136s test_agent_8 (prov.tests.test_model.RoundTripModelTest.test_agent_8) ... ok 136s test_all_examples (prov.tests.test_model.RoundTripModelTest.test_all_examples) ... ok 136s test_alternate_1 (prov.tests.test_model.RoundTripModelTest.test_alternate_1) ... ok 136s test_association_1 (prov.tests.test_model.RoundTripModelTest.test_association_1) ... ok 136s test_association_10 (prov.tests.test_model.RoundTripModelTest.test_association_10) ... ok 136s test_association_2 (prov.tests.test_model.RoundTripModelTest.test_association_2) ... ok 136s test_association_3 (prov.tests.test_model.RoundTripModelTest.test_association_3) ... ok 136s test_association_4 (prov.tests.test_model.RoundTripModelTest.test_association_4) ... ok 136s test_association_5 (prov.tests.test_model.RoundTripModelTest.test_association_5) ... ok 136s test_association_6 (prov.tests.test_model.RoundTripModelTest.test_association_6) ... ok 136s test_association_7 (prov.tests.test_model.RoundTripModelTest.test_association_7) ... ok 136s test_association_8 (prov.tests.test_model.RoundTripModelTest.test_association_8) ... ok 136s test_association_9 (prov.tests.test_model.RoundTripModelTest.test_association_9) ... ok 136s test_attribution_1 (prov.tests.test_model.RoundTripModelTest.test_attribution_1) ... ok 136s test_attribution_2 (prov.tests.test_model.RoundTripModelTest.test_attribution_2) ... ok 136s test_attribution_3 (prov.tests.test_model.RoundTripModelTest.test_attribution_3) ... ok 136s test_attribution_4 (prov.tests.test_model.RoundTripModelTest.test_attribution_4) ... ok 136s test_attribution_5 (prov.tests.test_model.RoundTripModelTest.test_attribution_5) ... ok 136s test_attribution_6 (prov.tests.test_model.RoundTripModelTest.test_attribution_6) ... ok 136s test_attribution_7 (prov.tests.test_model.RoundTripModelTest.test_attribution_7) ... ok 136s test_attribution_8 (prov.tests.test_model.RoundTripModelTest.test_attribution_8) ... ok 136s test_bundle_1 (prov.tests.test_model.RoundTripModelTest.test_bundle_1) ... ok 136s test_bundle_2 (prov.tests.test_model.RoundTripModelTest.test_bundle_2) ... ok 136s test_bundle_3 (prov.tests.test_model.RoundTripModelTest.test_bundle_3) ... ok 136s test_bundle_4 (prov.tests.test_model.RoundTripModelTest.test_bundle_4) ... ok 136s test_communication_1 (prov.tests.test_model.RoundTripModelTest.test_communication_1) ... ok 136s test_communication_2 (prov.tests.test_model.RoundTripModelTest.test_communication_2) ... ok 136s test_communication_3 (prov.tests.test_model.RoundTripModelTest.test_communication_3) ... ok 136s test_communication_4 (prov.tests.test_model.RoundTripModelTest.test_communication_4) ... ok 136s test_communication_5 (prov.tests.test_model.RoundTripModelTest.test_communication_5) ... ok 136s test_communication_6 (prov.tests.test_model.RoundTripModelTest.test_communication_6) ... ok 136s test_communication_7 (prov.tests.test_model.RoundTripModelTest.test_communication_7) ... ok 136s test_default_namespace_inheritance (prov.tests.test_model.RoundTripModelTest.test_default_namespace_inheritance) ... ok 136s test_delegation_1 (prov.tests.test_model.RoundTripModelTest.test_delegation_1) ... ok 136s test_delegation_2 (prov.tests.test_model.RoundTripModelTest.test_delegation_2) ... ok 136s test_delegation_3 (prov.tests.test_model.RoundTripModelTest.test_delegation_3) ... ok 136s test_delegation_4 (prov.tests.test_model.RoundTripModelTest.test_delegation_4) ... ok 136s test_delegation_5 (prov.tests.test_model.RoundTripModelTest.test_delegation_5) ... ok 136s test_delegation_6 (prov.tests.test_model.RoundTripModelTest.test_delegation_6) ... ok 136s test_delegation_7 (prov.tests.test_model.RoundTripModelTest.test_delegation_7) ... ok 136s test_delegation_8 (prov.tests.test_model.RoundTripModelTest.test_delegation_8) ... ok 136s test_derivation_1 (prov.tests.test_model.RoundTripModelTest.test_derivation_1) ... ok 136s test_derivation_10 (prov.tests.test_model.RoundTripModelTest.test_derivation_10) ... ok 136s test_derivation_11 (prov.tests.test_model.RoundTripModelTest.test_derivation_11) ... ok 136s test_derivation_12 (prov.tests.test_model.RoundTripModelTest.test_derivation_12) ... ok 136s test_derivation_13 (prov.tests.test_model.RoundTripModelTest.test_derivation_13) ... ok 136s test_derivation_2 (prov.tests.test_model.RoundTripModelTest.test_derivation_2) ... ok 136s test_derivation_3 (prov.tests.test_model.RoundTripModelTest.test_derivation_3) ... ok 136s test_derivation_4 (prov.tests.test_model.RoundTripModelTest.test_derivation_4) ... ok 136s test_derivation_5 (prov.tests.test_model.RoundTripModelTest.test_derivation_5) ... ok 136s test_derivation_6 (prov.tests.test_model.RoundTripModelTest.test_derivation_6) ... ok 136s test_derivation_7 (prov.tests.test_model.RoundTripModelTest.test_derivation_7) ... ok 136s test_derivation_8 (prov.tests.test_model.RoundTripModelTest.test_derivation_8) ... ok 136s test_derivation_9 (prov.tests.test_model.RoundTripModelTest.test_derivation_9) ... ok 136s test_end_1 (prov.tests.test_model.RoundTripModelTest.test_end_1) ... ok 136s test_end_10 (prov.tests.test_model.RoundTripModelTest.test_end_10) ... ok 136s test_end_2 (prov.tests.test_model.RoundTripModelTest.test_end_2) ... ok 136s test_end_3 (prov.tests.test_model.RoundTripModelTest.test_end_3) ... ok 136s test_end_4 (prov.tests.test_model.RoundTripModelTest.test_end_4) ... ok 136s test_end_5 (prov.tests.test_model.RoundTripModelTest.test_end_5) ... ok 136s test_end_6 (prov.tests.test_model.RoundTripModelTest.test_end_6) ... ok 136s test_end_7 (prov.tests.test_model.RoundTripModelTest.test_end_7) ... ok 136s test_end_8 (prov.tests.test_model.RoundTripModelTest.test_end_8) ... ok 136s test_end_9 (prov.tests.test_model.RoundTripModelTest.test_end_9) ... ok 136s test_entity_0 (prov.tests.test_model.RoundTripModelTest.test_entity_0) ... ok 136s test_entity_1 (prov.tests.test_model.RoundTripModelTest.test_entity_1) ... ok 136s test_entity_10 (prov.tests.test_model.RoundTripModelTest.test_entity_10) ... ok 136s test_entity_2 (prov.tests.test_model.RoundTripModelTest.test_entity_2) ... ok 136s test_entity_3 (prov.tests.test_model.RoundTripModelTest.test_entity_3) ... ok 136s test_entity_4 (prov.tests.test_model.RoundTripModelTest.test_entity_4) ... ok 136s test_entity_5 (prov.tests.test_model.RoundTripModelTest.test_entity_5) ... ok 136s test_entity_6 (prov.tests.test_model.RoundTripModelTest.test_entity_6) ... ok 136s test_entity_7 (prov.tests.test_model.RoundTripModelTest.test_entity_7) ... ok 136s test_entity_8 (prov.tests.test_model.RoundTripModelTest.test_entity_8) ... ok 136s test_entity_9 (prov.tests.test_model.RoundTripModelTest.test_entity_9) ... ok 136s test_entity_with_multiple_attribute (prov.tests.test_model.RoundTripModelTest.test_entity_with_multiple_attribute) ... ok 136s test_entity_with_multiple_value_attribute (prov.tests.test_model.RoundTripModelTest.test_entity_with_multiple_value_attribute) ... ok 136s test_entity_with_one_type_attribute_0 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_0) ... ok 136s test_entity_with_one_type_attribute_1 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_1) ... ok 136s test_entity_with_one_type_attribute_10 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_10) ... ok 136s test_entity_with_one_type_attribute_11 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_11) ... ok 136s test_entity_with_one_type_attribute_12 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_12) ... ok 136s test_entity_with_one_type_attribute_13 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_13) ... ok 136s test_entity_with_one_type_attribute_14 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_14) ... ok 136s test_entity_with_one_type_attribute_15 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_15) ... ok 136s test_entity_with_one_type_attribute_16 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_16) ... ok 136s test_entity_with_one_type_attribute_17 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_17) ... ok 136s test_entity_with_one_type_attribute_18 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_18) ... ok 136s test_entity_with_one_type_attribute_19 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_19) ... ok 136s test_entity_with_one_type_attribute_2 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_2) ... ok 136s test_entity_with_one_type_attribute_20 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_20) ... ok 136s test_entity_with_one_type_attribute_21 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_21) ... ok 136s test_entity_with_one_type_attribute_22 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_22) ... ok 136s test_entity_with_one_type_attribute_23 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_23) ... ok 136s test_entity_with_one_type_attribute_24 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_24) ... ok 136s test_entity_with_one_type_attribute_25 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_25) ... ok 136s test_entity_with_one_type_attribute_26 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_26) ... ok 136s test_entity_with_one_type_attribute_27 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_27) ... ok 136s test_entity_with_one_type_attribute_3 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_3) ... ok 136s test_entity_with_one_type_attribute_4 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_4) ... ok 136s test_entity_with_one_type_attribute_5 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_5) ... ok 136s test_entity_with_one_type_attribute_6 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_6) ... ok 136s test_entity_with_one_type_attribute_7 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_7) ... ok 136s test_entity_with_one_type_attribute_8 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_8) ... ok 136s test_entity_with_one_type_attribute_9 (prov.tests.test_model.RoundTripModelTest.test_entity_with_one_type_attribute_9) ... ok 136s test_flattening_1_bundle_with_default_namespace (prov.tests.test_model.RoundTripModelTest.test_flattening_1_bundle_with_default_namespace) ... ok 136s test_flattening_1_bundle_with_default_namespaces (prov.tests.test_model.RoundTripModelTest.test_flattening_1_bundle_with_default_namespaces) ... ok 136s test_flattening_2_bundle_with_default_namespaces (prov.tests.test_model.RoundTripModelTest.test_flattening_2_bundle_with_default_namespaces) ... ok 136s test_flattening_2_bundles_with_default_namespace (prov.tests.test_model.RoundTripModelTest.test_flattening_2_bundles_with_default_namespace) ... ok 136s test_flattening_3_bundles_with_default_namespace (prov.tests.test_model.RoundTripModelTest.test_flattening_3_bundles_with_default_namespace) ... ok 136s test_generation_1 (prov.tests.test_model.RoundTripModelTest.test_generation_1) ... ok 136s test_generation_2 (prov.tests.test_model.RoundTripModelTest.test_generation_2) ... ok 136s test_generation_3 (prov.tests.test_model.RoundTripModelTest.test_generation_3) ... ok 136s test_generation_4 (prov.tests.test_model.RoundTripModelTest.test_generation_4) ... ok 136s test_generation_5 (prov.tests.test_model.RoundTripModelTest.test_generation_5) ... ok 136s test_generation_6 (prov.tests.test_model.RoundTripModelTest.test_generation_6) ... ok 136s test_generation_7 (prov.tests.test_model.RoundTripModelTest.test_generation_7) ... ok 136s test_influence_1 (prov.tests.test_model.RoundTripModelTest.test_influence_1) ... ok 136s test_influence_2 (prov.tests.test_model.RoundTripModelTest.test_influence_2) ... ok 136s test_influence_3 (prov.tests.test_model.RoundTripModelTest.test_influence_3) ... ok 136s test_influence_4 (prov.tests.test_model.RoundTripModelTest.test_influence_4) ... ok 136s test_influence_5 (prov.tests.test_model.RoundTripModelTest.test_influence_5) ... ok 136s test_influence_6 (prov.tests.test_model.RoundTripModelTest.test_influence_6) ... ok 136s test_influence_7 (prov.tests.test_model.RoundTripModelTest.test_influence_7) ... ok 136s test_invalidation_1 (prov.tests.test_model.RoundTripModelTest.test_invalidation_1) ... ok 136s test_invalidation_2 (prov.tests.test_model.RoundTripModelTest.test_invalidation_2) ... ok 136s test_invalidation_3 (prov.tests.test_model.RoundTripModelTest.test_invalidation_3) ... ok 136s test_invalidation_4 (prov.tests.test_model.RoundTripModelTest.test_invalidation_4) ... ok 136s test_invalidation_5 (prov.tests.test_model.RoundTripModelTest.test_invalidation_5) ... ok 136s test_invalidation_6 (prov.tests.test_model.RoundTripModelTest.test_invalidation_6) ... ok 136s test_invalidation_7 (prov.tests.test_model.RoundTripModelTest.test_invalidation_7) ... ok 136s test_membership_1 (prov.tests.test_model.RoundTripModelTest.test_membership_1) ... ok 136s test_membership_2 (prov.tests.test_model.RoundTripModelTest.test_membership_2) ... ok 136s test_membership_3 (prov.tests.test_model.RoundTripModelTest.test_membership_3) ... ok 136s test_mention_1 (prov.tests.test_model.RoundTripModelTest.test_mention_1) ... ok 136s test_mention_2 (prov.tests.test_model.RoundTripModelTest.test_mention_2) ... ok 136s test_namespace_inheritance (prov.tests.test_model.RoundTripModelTest.test_namespace_inheritance) ... ok 136s test_scruffy_end_1 (prov.tests.test_model.RoundTripModelTest.test_scruffy_end_1) ... ok 136s test_scruffy_end_2 (prov.tests.test_model.RoundTripModelTest.test_scruffy_end_2) ... ok 136s test_scruffy_end_3 (prov.tests.test_model.RoundTripModelTest.test_scruffy_end_3) ... ok 136s test_scruffy_end_4 (prov.tests.test_model.RoundTripModelTest.test_scruffy_end_4) ... ok 136s test_scruffy_generation_1 (prov.tests.test_model.RoundTripModelTest.test_scruffy_generation_1) ... ok 136s test_scruffy_generation_2 (prov.tests.test_model.RoundTripModelTest.test_scruffy_generation_2) ... ok 136s test_scruffy_invalidation_1 (prov.tests.test_model.RoundTripModelTest.test_scruffy_invalidation_1) ... ok 136s test_scruffy_invalidation_2 (prov.tests.test_model.RoundTripModelTest.test_scruffy_invalidation_2) ... ok 136s test_scruffy_start_1 (prov.tests.test_model.RoundTripModelTest.test_scruffy_start_1) ... ok 136s test_scruffy_start_2 (prov.tests.test_model.RoundTripModelTest.test_scruffy_start_2) ... ok 136s test_scruffy_start_3 (prov.tests.test_model.RoundTripModelTest.test_scruffy_start_3) ... ok 136s test_scruffy_start_4 (prov.tests.test_model.RoundTripModelTest.test_scruffy_start_4) ... ok 136s test_scruffy_usage_1 (prov.tests.test_model.RoundTripModelTest.test_scruffy_usage_1) ... ok 136s test_scruffy_usage_2 (prov.tests.test_model.RoundTripModelTest.test_scruffy_usage_2) ... ok 136s test_specialization_1 (prov.tests.test_model.RoundTripModelTest.test_specialization_1) ... ok 136s test_start_1 (prov.tests.test_model.RoundTripModelTest.test_start_1) ... ok 136s test_start_10 (prov.tests.test_model.RoundTripModelTest.test_start_10) ... ok 136s test_start_2 (prov.tests.test_model.RoundTripModelTest.test_start_2) ... ok 136s test_start_3 (prov.tests.test_model.RoundTripModelTest.test_start_3) ... ok 136s test_start_4 (prov.tests.test_model.RoundTripModelTest.test_start_4) ... ok 136s test_start_5 (prov.tests.test_model.RoundTripModelTest.test_start_5) ... ok 136s test_start_6 (prov.tests.test_model.RoundTripModelTest.test_start_6) ... ok 136s test_start_7 (prov.tests.test_model.RoundTripModelTest.test_start_7) ... ok 136s test_start_8 (prov.tests.test_model.RoundTripModelTest.test_start_8) ... ok 136s test_start_9 (prov.tests.test_model.RoundTripModelTest.test_start_9) ... ok 136s test_usage_1 (prov.tests.test_model.RoundTripModelTest.test_usage_1) ... ok 136s test_usage_2 (prov.tests.test_model.RoundTripModelTest.test_usage_2) ... ok 136s test_usage_3 (prov.tests.test_model.RoundTripModelTest.test_usage_3) ... ok 136s test_usage_4 (prov.tests.test_model.RoundTripModelTest.test_usage_4) ... ok 136s test_usage_5 (prov.tests.test_model.RoundTripModelTest.test_usage_5) ... ok 136s test_usage_6 (prov.tests.test_model.RoundTripModelTest.test_usage_6) ... ok 136s test_usage_7 (prov.tests.test_model.RoundTripModelTest.test_usage_7) ... ok 136s test_add_bundle_document (prov.tests.test_model.TestAddBundle.test_add_bundle_document) ... ok 136s test_add_bundle_simple (prov.tests.test_model.TestAddBundle.test_add_bundle_simple) ... ok 136s test_bundle_update_simple (prov.tests.test_model.TestBundleUpdate.test_bundle_update_simple) ... ok 136s test_document_update_simple (prov.tests.test_model.TestBundleUpdate.test_document_update_simple) ... ok 136s test_flattening (prov.tests.test_model.TestFlattening.test_flattening) ... ok 136s test_literal_provn_with_single_quotes (prov.tests.test_model.TestLiteralRepresentation.test_literal_provn_with_single_quotes) ... ok 136s test_literal_provn_with_triple_quotes (prov.tests.test_model.TestLiteralRepresentation.test_literal_provn_with_triple_quotes) ... ok 136s test_loading_all_json (prov.tests.test_model.TestLoadingProvToolboxJSON.test_loading_all_json) ... ERROR 136s test_unifying (prov.tests.test_model.TestUnification.test_unifying) ... ERROR 136s test_activity_1 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_1) ... ERROR 136s test_activity_2 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_2) ... ERROR 136s test_activity_3 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_3) ... ERROR 136s test_activity_4 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_4) ... ERROR 136s test_activity_5 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_5) ... ERROR 136s test_activity_6 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_6) ... ERROR 136s test_activity_7 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_7) ... ERROR 136s test_activity_8 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_8) ... ERROR 136s test_activity_9 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_9) ... ERROR 136s test_agent_1 (prov.tests.test_rdf.RoundTripRDFTests.test_agent_1) ... ERROR 136s test_agent_2 (prov.tests.test_rdf.RoundTripRDFTests.test_agent_2) ... ERROR 136s test_agent_3 (prov.tests.test_rdf.RoundTripRDFTests.test_agent_3) ... ERROR 136s test_agent_4 (prov.tests.test_rdf.RoundTripRDFTests.test_agent_4) ... ERROR 136s test_agent_5 (prov.tests.test_rdf.RoundTripRDFTests.test_agent_5) ... ERROR 136s test_agent_6 (prov.tests.test_rdf.RoundTripRDFTests.test_agent_6) ... ERROR 136s test_agent_7 (prov.tests.test_rdf.RoundTripRDFTests.test_agent_7) ... ERROR 136s test_agent_8 (prov.tests.test_rdf.RoundTripRDFTests.test_agent_8) ... ERROR 136s test_all_examples (prov.tests.test_rdf.RoundTripRDFTests.test_all_examples) ... ERROR 136s test_alternate_1 (prov.tests.test_rdf.RoundTripRDFTests.test_alternate_1) ... ERROR 136s test_association_1 (prov.tests.test_rdf.RoundTripRDFTests.test_association_1) ... ERROR 136s test_association_10 (prov.tests.test_rdf.RoundTripRDFTests.test_association_10) ... ERROR 136s test_association_2 (prov.tests.test_rdf.RoundTripRDFTests.test_association_2) ... ERROR 136s test_association_3 (prov.tests.test_rdf.RoundTripRDFTests.test_association_3) ... ERROR 136s test_association_4 (prov.tests.test_rdf.RoundTripRDFTests.test_association_4) ... ERROR 136s test_association_5 (prov.tests.test_rdf.RoundTripRDFTests.test_association_5) ... ERROR 136s test_association_6 (prov.tests.test_rdf.RoundTripRDFTests.test_association_6) ... ERROR 136s test_association_7 (prov.tests.test_rdf.RoundTripRDFTests.test_association_7) ... ERROR 136s test_association_8 (prov.tests.test_rdf.RoundTripRDFTests.test_association_8) ... ERROR 136s test_association_9 (prov.tests.test_rdf.RoundTripRDFTests.test_association_9) ... ERROR 136s test_attribution_1 (prov.tests.test_rdf.RoundTripRDFTests.test_attribution_1) ... ERROR 136s test_attribution_2 (prov.tests.test_rdf.RoundTripRDFTests.test_attribution_2) ... ERROR 136s test_attribution_3 (prov.tests.test_rdf.RoundTripRDFTests.test_attribution_3) ... ERROR 136s test_attribution_4 (prov.tests.test_rdf.RoundTripRDFTests.test_attribution_4) ... ERROR 136s test_attribution_5 (prov.tests.test_rdf.RoundTripRDFTests.test_attribution_5) ... ERROR 136s test_attribution_6 (prov.tests.test_rdf.RoundTripRDFTests.test_attribution_6) ... ERROR 136s test_attribution_7 (prov.tests.test_rdf.RoundTripRDFTests.test_attribution_7) ... ERROR 136s test_attribution_8 (prov.tests.test_rdf.RoundTripRDFTests.test_attribution_8) ... ERROR 136s test_bundle_1 (prov.tests.test_rdf.RoundTripRDFTests.test_bundle_1) ... ERROR 136s test_bundle_2 (prov.tests.test_rdf.RoundTripRDFTests.test_bundle_2) ... ERROR 136s test_bundle_3 (prov.tests.test_rdf.RoundTripRDFTests.test_bundle_3) ... ERROR 136s test_bundle_4 (prov.tests.test_rdf.RoundTripRDFTests.test_bundle_4) ... ERROR 136s test_communication_1 (prov.tests.test_rdf.RoundTripRDFTests.test_communication_1) ... ERROR 136s test_communication_2 (prov.tests.test_rdf.RoundTripRDFTests.test_communication_2) ... ERROR 136s test_communication_3 (prov.tests.test_rdf.RoundTripRDFTests.test_communication_3) ... ERROR 136s test_communication_4 (prov.tests.test_rdf.RoundTripRDFTests.test_communication_4) ... ERROR 136s test_communication_5 (prov.tests.test_rdf.RoundTripRDFTests.test_communication_5) ... ERROR 136s test_communication_6 (prov.tests.test_rdf.RoundTripRDFTests.test_communication_6) ... ERROR 136s test_communication_7 (prov.tests.test_rdf.RoundTripRDFTests.test_communication_7) ... ERROR 136s test_default_namespace_inheritance (prov.tests.test_rdf.RoundTripRDFTests.test_default_namespace_inheritance) ... ok 136s test_delegation_1 (prov.tests.test_rdf.RoundTripRDFTests.test_delegation_1) ... ERROR 136s test_delegation_2 (prov.tests.test_rdf.RoundTripRDFTests.test_delegation_2) ... ERROR 136s test_delegation_3 (prov.tests.test_rdf.RoundTripRDFTests.test_delegation_3) ... ERROR 136s test_delegation_4 (prov.tests.test_rdf.RoundTripRDFTests.test_delegation_4) ... ERROR 136s test_delegation_5 (prov.tests.test_rdf.RoundTripRDFTests.test_delegation_5) ... ERROR 136s test_delegation_6 (prov.tests.test_rdf.RoundTripRDFTests.test_delegation_6) ... ERROR 136s test_delegation_7 (prov.tests.test_rdf.RoundTripRDFTests.test_delegation_7) ... ERROR 136s test_delegation_8 (prov.tests.test_rdf.RoundTripRDFTests.test_delegation_8) ... ERROR 136s test_derivation_1 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_1) ... ERROR 136s test_derivation_10 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_10) ... ERROR 136s test_derivation_11 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_11) ... ERROR 136s test_derivation_12 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_12) ... ERROR 136s test_derivation_13 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_13) ... ERROR 136s test_derivation_2 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_2) ... ERROR 136s test_derivation_3 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_3) ... ERROR 136s test_derivation_4 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_4) ... ERROR 136s test_derivation_5 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_5) ... ERROR 136s test_derivation_6 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_6) ... ERROR 136s test_derivation_7 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_7) ... ERROR 136s test_derivation_8 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_8) ... ERROR 136s test_derivation_9 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_9) ... ERROR 136s test_end_1 (prov.tests.test_rdf.RoundTripRDFTests.test_end_1) ... ERROR 136s test_end_10 (prov.tests.test_rdf.RoundTripRDFTests.test_end_10) ... ERROR 136s test_end_2 (prov.tests.test_rdf.RoundTripRDFTests.test_end_2) ... ERROR 136s test_end_3 (prov.tests.test_rdf.RoundTripRDFTests.test_end_3) ... ERROR 136s test_end_4 (prov.tests.test_rdf.RoundTripRDFTests.test_end_4) ... ERROR 136s test_end_5 (prov.tests.test_rdf.RoundTripRDFTests.test_end_5) ... ERROR 136s test_end_6 (prov.tests.test_rdf.RoundTripRDFTests.test_end_6) ... ERROR 136s test_end_7 (prov.tests.test_rdf.RoundTripRDFTests.test_end_7) ... ERROR 136s test_end_8 (prov.tests.test_rdf.RoundTripRDFTests.test_end_8) ... ERROR 136s test_end_9 (prov.tests.test_rdf.RoundTripRDFTests.test_end_9) ... ERROR 136s test_entity_0 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_0) ... ERROR 136s test_entity_1 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_1) ... ERROR 136s test_entity_10 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_10) ... ERROR 136s test_entity_2 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_2) ... ERROR 136s test_entity_3 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_3) ... ERROR 136s test_entity_4 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_4) ... ERROR 136s test_entity_5 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_5) ... ERROR 136s test_entity_6 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_6) ... ERROR 136s test_entity_7 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_7) ... ERROR 136s test_entity_8 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_8) ... ERROR 136s test_entity_9 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_9) ... ERROR 136s test_entity_with_multiple_attribute (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_multiple_attribute) ... expected failure 136s test_entity_with_multiple_value_attribute (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_multiple_value_attribute) ... expected failure 136s test_entity_with_one_type_attribute_0 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_0) ... ERROR 136s test_entity_with_one_type_attribute_1 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_1) ... ERROR 136s test_entity_with_one_type_attribute_10 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_10) ... ERROR 136s test_entity_with_one_type_attribute_11 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_11) ... ERROR 136s test_entity_with_one_type_attribute_12 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_12) ... ERROR 136s test_entity_with_one_type_attribute_13 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_13) ... ERROR 136s test_entity_with_one_type_attribute_14 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_14) ... ERROR 136s test_entity_with_one_type_attribute_15 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_15) ... ERROR 136s test_entity_with_one_type_attribute_16 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_16) ... ERROR 136s test_entity_with_one_type_attribute_17 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_17) ... ERROR 136s test_entity_with_one_type_attribute_18 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_18) ... ERROR 136s test_entity_with_one_type_attribute_19 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_19) ... ERROR 136s test_entity_with_one_type_attribute_2 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_2) ... ERROR 136s test_entity_with_one_type_attribute_20 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_20) ... ERROR 136s test_entity_with_one_type_attribute_21 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_21) ... ERROR 136s test_entity_with_one_type_attribute_22 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_22) ... ERROR 136s test_entity_with_one_type_attribute_23 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_23) ... ERROR 136s test_entity_with_one_type_attribute_24 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_24) ... ERROR 136s test_entity_with_one_type_attribute_25 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_25) ... ERROR 136s test_entity_with_one_type_attribute_26 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_26) ... ERROR 136s test_entity_with_one_type_attribute_27 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_27) ... ERROR 136s test_entity_with_one_type_attribute_3 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_3) ... ERROR 136s test_entity_with_one_type_attribute_4 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_4) ... ERROR 136s test_entity_with_one_type_attribute_5 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_5) ... ERROR 136s test_entity_with_one_type_attribute_6 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_6) ... ERROR 136s test_entity_with_one_type_attribute_7 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_7) ... ERROR 136s test_entity_with_one_type_attribute_8 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_8) ... expected failure 136s test_entity_with_one_type_attribute_9 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_9) ... ERROR 136s test_flattening_1_bundle_with_default_namespace (prov.tests.test_rdf.RoundTripRDFTests.test_flattening_1_bundle_with_default_namespace) ... ERROR 136s test_flattening_1_bundle_with_default_namespaces (prov.tests.test_rdf.RoundTripRDFTests.test_flattening_1_bundle_with_default_namespaces) ... ERROR 136s test_flattening_2_bundle_with_default_namespaces (prov.tests.test_rdf.RoundTripRDFTests.test_flattening_2_bundle_with_default_namespaces) ... ERROR 136s test_flattening_2_bundles_with_default_namespace (prov.tests.test_rdf.RoundTripRDFTests.test_flattening_2_bundles_with_default_namespace) ... ERROR 136s test_flattening_3_bundles_with_default_namespace (prov.tests.test_rdf.RoundTripRDFTests.test_flattening_3_bundles_with_default_namespace) ... ERROR 136s test_generation_1 (prov.tests.test_rdf.RoundTripRDFTests.test_generation_1) ... ERROR 136s test_generation_2 (prov.tests.test_rdf.RoundTripRDFTests.test_generation_2) ... ERROR 136s test_generation_3 (prov.tests.test_rdf.RoundTripRDFTests.test_generation_3) ... ERROR 136s test_generation_4 (prov.tests.test_rdf.RoundTripRDFTests.test_generation_4) ... ERROR 136s test_generation_5 (prov.tests.test_rdf.RoundTripRDFTests.test_generation_5) ... ERROR 136s test_generation_6 (prov.tests.test_rdf.RoundTripRDFTests.test_generation_6) ... ERROR 136s test_generation_7 (prov.tests.test_rdf.RoundTripRDFTests.test_generation_7) ... ERROR 136s test_influence_1 (prov.tests.test_rdf.RoundTripRDFTests.test_influence_1) ... ERROR 136s test_influence_2 (prov.tests.test_rdf.RoundTripRDFTests.test_influence_2) ... ERROR 136s test_influence_3 (prov.tests.test_rdf.RoundTripRDFTests.test_influence_3) ... ERROR 136s test_influence_4 (prov.tests.test_rdf.RoundTripRDFTests.test_influence_4) ... ERROR 136s test_influence_5 (prov.tests.test_rdf.RoundTripRDFTests.test_influence_5) ... ERROR 136s test_influence_6 (prov.tests.test_rdf.RoundTripRDFTests.test_influence_6) ... ERROR 136s test_influence_7 (prov.tests.test_rdf.RoundTripRDFTests.test_influence_7) ... ERROR 136s test_invalidation_1 (prov.tests.test_rdf.RoundTripRDFTests.test_invalidation_1) ... ERROR 136s test_invalidation_2 (prov.tests.test_rdf.RoundTripRDFTests.test_invalidation_2) ... ERROR 136s test_invalidation_3 (prov.tests.test_rdf.RoundTripRDFTests.test_invalidation_3) ... ERROR 136s test_invalidation_4 (prov.tests.test_rdf.RoundTripRDFTests.test_invalidation_4) ... ERROR 136s test_invalidation_5 (prov.tests.test_rdf.RoundTripRDFTests.test_invalidation_5) ... ERROR 136s test_invalidation_6 (prov.tests.test_rdf.RoundTripRDFTests.test_invalidation_6) ... ERROR 136s test_invalidation_7 (prov.tests.test_rdf.RoundTripRDFTests.test_invalidation_7) ... ERROR 136s test_membership_1 (prov.tests.test_rdf.RoundTripRDFTests.test_membership_1) ... ERROR 136s test_membership_2 (prov.tests.test_rdf.RoundTripRDFTests.test_membership_2) ... ERROR 136s test_membership_3 (prov.tests.test_rdf.RoundTripRDFTests.test_membership_3) ... ERROR 136s test_mention_1 (prov.tests.test_rdf.RoundTripRDFTests.test_mention_1) ... ERROR 136s test_mention_2 (prov.tests.test_rdf.RoundTripRDFTests.test_mention_2) ... ERROR 136s test_namespace_inheritance (prov.tests.test_rdf.RoundTripRDFTests.test_namespace_inheritance) ... ok 136s test_scruffy_end_1 (prov.tests.test_rdf.RoundTripRDFTests.test_scruffy_end_1) ... expected failure 136s test_scruffy_end_2 (prov.tests.test_rdf.RoundTripRDFTests.test_scruffy_end_2) ... expected failure 136s test_scruffy_end_3 (prov.tests.test_rdf.RoundTripRDFTests.test_scruffy_end_3) ... expected failure 136s test_scruffy_end_4 (prov.tests.test_rdf.RoundTripRDFTests.test_scruffy_end_4) ... expected failure 136s test_scruffy_generation_1 (prov.tests.test_rdf.RoundTripRDFTests.test_scruffy_generation_1) ... expected failure 136s test_scruffy_generation_2 (prov.tests.test_rdf.RoundTripRDFTests.test_scruffy_generation_2) ... expected failure 136s test_scruffy_invalidation_1 (prov.tests.test_rdf.RoundTripRDFTests.test_scruffy_invalidation_1) ... expected failure 136s test_scruffy_invalidation_2 (prov.tests.test_rdf.RoundTripRDFTests.test_scruffy_invalidation_2) ... expected failure 136s test_scruffy_start_1 (prov.tests.test_rdf.RoundTripRDFTests.test_scruffy_start_1) ... expected failure 136s test_scruffy_start_2 (prov.tests.test_rdf.RoundTripRDFTests.test_scruffy_start_2) ... expected failure 136s test_scruffy_start_3 (prov.tests.test_rdf.RoundTripRDFTests.test_scruffy_start_3) ... expected failure 136s test_scruffy_start_4 (prov.tests.test_rdf.RoundTripRDFTests.test_scruffy_start_4) ... expected failure 136s test_scruffy_usage_1 (prov.tests.test_rdf.RoundTripRDFTests.test_scruffy_usage_1) ... expected failure 136s test_scruffy_usage_2 (prov.tests.test_rdf.RoundTripRDFTests.test_scruffy_usage_2) ... expected failure 136s test_specialization_1 (prov.tests.test_rdf.RoundTripRDFTests.test_specialization_1) ... ERROR 136s test_start_1 (prov.tests.test_rdf.RoundTripRDFTests.test_start_1) ... ERROR 136s test_start_10 (prov.tests.test_rdf.RoundTripRDFTests.test_start_10) ... ERROR 136s test_start_2 (prov.tests.test_rdf.RoundTripRDFTests.test_start_2) ... ERROR 136s test_start_3 (prov.tests.test_rdf.RoundTripRDFTests.test_start_3) ... ERROR 136s test_start_4 (prov.tests.test_rdf.RoundTripRDFTests.test_start_4) ... ERROR 136s test_start_5 (prov.tests.test_rdf.RoundTripRDFTests.test_start_5) ... ERROR 136s test_start_6 (prov.tests.test_rdf.RoundTripRDFTests.test_start_6) ... ERROR 136s test_start_7 (prov.tests.test_rdf.RoundTripRDFTests.test_start_7) ... ERROR 136s test_start_8 (prov.tests.test_rdf.RoundTripRDFTests.test_start_8) ... ERROR 136s test_start_9 (prov.tests.test_rdf.RoundTripRDFTests.test_start_9) ... ERROR 136s test_usage_1 (prov.tests.test_rdf.RoundTripRDFTests.test_usage_1) ... ERROR 136s test_usage_2 (prov.tests.test_rdf.RoundTripRDFTests.test_usage_2) ... ERROR 136s test_usage_3 (prov.tests.test_rdf.RoundTripRDFTests.test_usage_3) ... ERROR 136s test_usage_4 (prov.tests.test_rdf.RoundTripRDFTests.test_usage_4) ... ERROR 136s test_usage_5 (prov.tests.test_rdf.RoundTripRDFTests.test_usage_5) ... ERROR 136s test_usage_6 (prov.tests.test_rdf.RoundTripRDFTests.test_usage_6) ... ERROR 136s test_usage_7 (prov.tests.test_rdf.RoundTripRDFTests.test_usage_7) ... ERROR 136s test_decoding_unicode_value (prov.tests.test_rdf.TestRDFSerializer.test_decoding_unicode_value) ... ERROR 136s test_json_to_ttl_match (prov.tests.test_rdf.TestRDFSerializer.test_json_to_ttl_match) ... ERROR 136s prov.tests.test_xml (unittest.loader._FailedTest.prov.tests.test_xml) ... ERROR 136s 136s ====================================================================== 136s ERROR: test_reading_and_writing_to_file_like_objects (prov.tests.test_extras.TestExtras.test_reading_and_writing_to_file_like_objects) 136s Tests reading and writing to and from file like objects. 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/test_extras.py", line 246, in test_reading_and_writing_to_file_like_objects 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_serialize_to_path (prov.tests.test_extras.TestExtras.test_serialize_to_path) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/test_extras.py", line 143, in test_serialize_to_path 136s document.serialize("output.json") 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_1 (prov.tests.test_json.RoundTripJSONTests.test_activity_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 198, in test_activity_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_2 (prov.tests.test_json.RoundTripJSONTests.test_activity_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 204, in test_activity_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_3 (prov.tests.test_json.RoundTripJSONTests.test_activity_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 213, in test_activity_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_4 (prov.tests.test_json.RoundTripJSONTests.test_activity_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 220, in test_activity_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_5 (prov.tests.test_json.RoundTripJSONTests.test_activity_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 227, in test_activity_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_6 (prov.tests.test_json.RoundTripJSONTests.test_activity_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 234, in test_activity_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_7 (prov.tests.test_json.RoundTripJSONTests.test_activity_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 243, in test_activity_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_8 (prov.tests.test_json.RoundTripJSONTests.test_activity_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 259, in test_activity_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_9 (prov.tests.test_json.RoundTripJSONTests.test_activity_9) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 269, in test_activity_9 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_agent_1 (prov.tests.test_json.RoundTripJSONTests.test_agent_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 275, in test_agent_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_agent_2 (prov.tests.test_json.RoundTripJSONTests.test_agent_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 281, in test_agent_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_agent_3 (prov.tests.test_json.RoundTripJSONTests.test_agent_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 292, in test_agent_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_agent_4 (prov.tests.test_json.RoundTripJSONTests.test_agent_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 304, in test_agent_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_agent_5 (prov.tests.test_json.RoundTripJSONTests.test_agent_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 317, in test_agent_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_agent_6 (prov.tests.test_json.RoundTripJSONTests.test_agent_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 324, in test_agent_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_agent_7 (prov.tests.test_json.RoundTripJSONTests.test_agent_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 332, in test_agent_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_agent_8 (prov.tests.test_json.RoundTripJSONTests.test_agent_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 342, in test_agent_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_all_examples (prov.tests.test_json.RoundTripJSONTests.test_all_examples) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/test_model.py", line 37, in test_all_examples 136s self.do_tests(g) 136s ~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_alternate_1 (prov.tests.test_json.RoundTripJSONTests.test_alternate_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1162, in test_alternate_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_1 (prov.tests.test_json.RoundTripJSONTests.test_association_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 865, in test_association_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_10 (prov.tests.test_json.RoundTripJSONTests.test_association_10) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 964, in test_association_10 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_2 (prov.tests.test_json.RoundTripJSONTests.test_association_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 870, in test_association_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_3 (prov.tests.test_json.RoundTripJSONTests.test_association_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 877, in test_association_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_4 (prov.tests.test_json.RoundTripJSONTests.test_association_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 887, in test_association_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_5 (prov.tests.test_json.RoundTripJSONTests.test_association_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 892, in test_association_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_6 (prov.tests.test_json.RoundTripJSONTests.test_association_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 903, in test_association_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_7 (prov.tests.test_json.RoundTripJSONTests.test_association_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 915, in test_association_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_8 (prov.tests.test_json.RoundTripJSONTests.test_association_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 931, in test_association_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_9 (prov.tests.test_json.RoundTripJSONTests.test_association_9) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 944, in test_association_9 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_attribution_1 (prov.tests.test_json.RoundTripJSONTests.test_attribution_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 970, in test_attribution_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_attribution_2 (prov.tests.test_json.RoundTripJSONTests.test_attribution_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 975, in test_attribution_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_attribution_3 (prov.tests.test_json.RoundTripJSONTests.test_attribution_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 980, in test_attribution_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_attribution_4 (prov.tests.test_json.RoundTripJSONTests.test_attribution_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 985, in test_attribution_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_attribution_5 (prov.tests.test_json.RoundTripJSONTests.test_attribution_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 990, in test_attribution_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_attribution_6 (prov.tests.test_json.RoundTripJSONTests.test_attribution_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 998, in test_attribution_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_attribution_7 (prov.tests.test_json.RoundTripJSONTests.test_attribution_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1007, in test_attribution_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_attribution_8 (prov.tests.test_json.RoundTripJSONTests.test_attribution_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1017, in test_attribution_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_bundle_1 (prov.tests.test_json.RoundTripJSONTests.test_bundle_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1506, in test_bundle_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_bundle_2 (prov.tests.test_json.RoundTripJSONTests.test_bundle_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1528, in test_bundle_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_bundle_3 (prov.tests.test_json.RoundTripJSONTests.test_bundle_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1550, in test_bundle_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_bundle_4 (prov.tests.test_json.RoundTripJSONTests.test_bundle_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1572, in test_bundle_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_communication_1 (prov.tests.test_json.RoundTripJSONTests.test_communication_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1078, in test_communication_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_communication_2 (prov.tests.test_json.RoundTripJSONTests.test_communication_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1083, in test_communication_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_communication_3 (prov.tests.test_json.RoundTripJSONTests.test_communication_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1088, in test_communication_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_communication_4 (prov.tests.test_json.RoundTripJSONTests.test_communication_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1093, in test_communication_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_communication_5 (prov.tests.test_json.RoundTripJSONTests.test_communication_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1099, in test_communication_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_communication_6 (prov.tests.test_json.RoundTripJSONTests.test_communication_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1106, in test_communication_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_communication_7 (prov.tests.test_json.RoundTripJSONTests.test_communication_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1114, in test_communication_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_delegation_1 (prov.tests.test_json.RoundTripJSONTests.test_delegation_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1023, in test_delegation_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_delegation_2 (prov.tests.test_json.RoundTripJSONTests.test_delegation_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1028, in test_delegation_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_delegation_3 (prov.tests.test_json.RoundTripJSONTests.test_delegation_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1033, in test_delegation_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_delegation_4 (prov.tests.test_json.RoundTripJSONTests.test_delegation_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1040, in test_delegation_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_delegation_5 (prov.tests.test_json.RoundTripJSONTests.test_delegation_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1045, in test_delegation_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_delegation_6 (prov.tests.test_json.RoundTripJSONTests.test_delegation_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1053, in test_delegation_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_delegation_7 (prov.tests.test_json.RoundTripJSONTests.test_delegation_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1062, in test_delegation_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_delegation_8 (prov.tests.test_json.RoundTripJSONTests.test_delegation_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1072, in test_delegation_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_1 (prov.tests.test_json.RoundTripJSONTests.test_derivation_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 743, in test_derivation_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_10 (prov.tests.test_json.RoundTripJSONTests.test_derivation_10) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 823, in test_derivation_10 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_11 (prov.tests.test_json.RoundTripJSONTests.test_derivation_11) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 835, in test_derivation_11 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_12 (prov.tests.test_json.RoundTripJSONTests.test_derivation_12) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 847, in test_derivation_12 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_13 (prov.tests.test_json.RoundTripJSONTests.test_derivation_13) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 859, in test_derivation_13 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_2 (prov.tests.test_json.RoundTripJSONTests.test_derivation_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 748, in test_derivation_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_3 (prov.tests.test_json.RoundTripJSONTests.test_derivation_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 755, in test_derivation_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_4 (prov.tests.test_json.RoundTripJSONTests.test_derivation_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 763, in test_derivation_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_5 (prov.tests.test_json.RoundTripJSONTests.test_derivation_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 773, in test_derivation_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_6 (prov.tests.test_json.RoundTripJSONTests.test_derivation_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 784, in test_derivation_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_7 (prov.tests.test_json.RoundTripJSONTests.test_derivation_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 796, in test_derivation_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_8 (prov.tests.test_json.RoundTripJSONTests.test_derivation_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 806, in test_derivation_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_9 (prov.tests.test_json.RoundTripJSONTests.test_derivation_9) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 812, in test_derivation_9 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_1 (prov.tests.test_json.RoundTripJSONTests.test_end_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 655, in test_end_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_10 (prov.tests.test_json.RoundTripJSONTests.test_end_10) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 737, in test_end_10 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_2 (prov.tests.test_json.RoundTripJSONTests.test_end_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 660, in test_end_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_3 (prov.tests.test_json.RoundTripJSONTests.test_end_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 665, in test_end_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_4 (prov.tests.test_json.RoundTripJSONTests.test_end_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 672, in test_end_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_5 (prov.tests.test_json.RoundTripJSONTests.test_end_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 682, in test_end_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_6 (prov.tests.test_json.RoundTripJSONTests.test_end_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 687, in test_end_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_7 (prov.tests.test_json.RoundTripJSONTests.test_end_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 697, in test_end_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_8 (prov.tests.test_json.RoundTripJSONTests.test_end_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 717, in test_end_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_9 (prov.tests.test_json.RoundTripJSONTests.test_end_9) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 722, in test_end_9 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_0 (prov.tests.test_json.RoundTripJSONTests.test_entity_0) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 112, in test_entity_0 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_1 (prov.tests.test_json.RoundTripJSONTests.test_entity_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 117, in test_entity_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_10 (prov.tests.test_json.RoundTripJSONTests.test_entity_10) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 192, in test_entity_10 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_2 (prov.tests.test_json.RoundTripJSONTests.test_entity_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 123, in test_entity_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_3 (prov.tests.test_json.RoundTripJSONTests.test_entity_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 130, in test_entity_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_4 (prov.tests.test_json.RoundTripJSONTests.test_entity_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 137, in test_entity_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_5 (prov.tests.test_json.RoundTripJSONTests.test_entity_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 144, in test_entity_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_6 (prov.tests.test_json.RoundTripJSONTests.test_entity_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 151, in test_entity_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_7 (prov.tests.test_json.RoundTripJSONTests.test_entity_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 160, in test_entity_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_8 (prov.tests.test_json.RoundTripJSONTests.test_entity_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 172, in test_entity_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_9 (prov.tests.test_json.RoundTripJSONTests.test_entity_9) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 182, in test_entity_9 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_multiple_attribute (prov.tests.test_json.RoundTripJSONTests.test_entity_with_multiple_attribute) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 143, in test_entity_with_multiple_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_multiple_value_attribute (prov.tests.test_json.RoundTripJSONTests.test_entity_with_multiple_value_attribute) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 151, in test_entity_with_multiple_value_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_0 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_0) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 54, in test_entity_with_one_type_attribute_0 136s self.run_entity_with_one_type_attribute(0) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_1 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 57, in test_entity_with_one_type_attribute_1 136s self.run_entity_with_one_type_attribute(1) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_10 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_10) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 84, in test_entity_with_one_type_attribute_10 136s self.run_entity_with_one_type_attribute(10) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_11 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_11) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 87, in test_entity_with_one_type_attribute_11 136s self.run_entity_with_one_type_attribute(11) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_12 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_12) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 90, in test_entity_with_one_type_attribute_12 136s self.run_entity_with_one_type_attribute(12) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_13 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_13) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 93, in test_entity_with_one_type_attribute_13 136s self.run_entity_with_one_type_attribute(13) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_14 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_14) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 96, in test_entity_with_one_type_attribute_14 136s self.run_entity_with_one_type_attribute(14) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_15 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_15) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 99, in test_entity_with_one_type_attribute_15 136s self.run_entity_with_one_type_attribute(15) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_16 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_16) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 102, in test_entity_with_one_type_attribute_16 136s self.run_entity_with_one_type_attribute(16) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_17 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_17) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 105, in test_entity_with_one_type_attribute_17 136s self.run_entity_with_one_type_attribute(17) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_18 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_18) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 108, in test_entity_with_one_type_attribute_18 136s self.run_entity_with_one_type_attribute(18) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_19 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_19) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 111, in test_entity_with_one_type_attribute_19 136s self.run_entity_with_one_type_attribute(19) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_2 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 60, in test_entity_with_one_type_attribute_2 136s self.run_entity_with_one_type_attribute(2) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_20 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_20) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 114, in test_entity_with_one_type_attribute_20 136s self.run_entity_with_one_type_attribute(20) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_21 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_21) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 117, in test_entity_with_one_type_attribute_21 136s self.run_entity_with_one_type_attribute(21) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_22 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_22) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 120, in test_entity_with_one_type_attribute_22 136s self.run_entity_with_one_type_attribute(22) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_23 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_23) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 123, in test_entity_with_one_type_attribute_23 136s self.run_entity_with_one_type_attribute(23) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_24 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_24) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 126, in test_entity_with_one_type_attribute_24 136s self.run_entity_with_one_type_attribute(24) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_25 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_25) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 129, in test_entity_with_one_type_attribute_25 136s self.run_entity_with_one_type_attribute(25) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_26 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_26) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 132, in test_entity_with_one_type_attribute_26 136s self.run_entity_with_one_type_attribute(26) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_27 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_27) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 135, in test_entity_with_one_type_attribute_27 136s self.run_entity_with_one_type_attribute(27) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_3 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 63, in test_entity_with_one_type_attribute_3 136s self.run_entity_with_one_type_attribute(3) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_4 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 66, in test_entity_with_one_type_attribute_4 136s self.run_entity_with_one_type_attribute(4) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_5 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 69, in test_entity_with_one_type_attribute_5 136s self.run_entity_with_one_type_attribute(5) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_6 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 72, in test_entity_with_one_type_attribute_6 136s self.run_entity_with_one_type_attribute(6) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_7 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 75, in test_entity_with_one_type_attribute_7 136s self.run_entity_with_one_type_attribute(7) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_8 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 78, in test_entity_with_one_type_attribute_8 136s self.run_entity_with_one_type_attribute(8) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_9 (prov.tests.test_json.RoundTripJSONTests.test_entity_with_one_type_attribute_9) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 81, in test_entity_with_one_type_attribute_9 136s self.run_entity_with_one_type_attribute(9) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_flattening_1_bundle_with_default_namespace (prov.tests.test_json.RoundTripJSONTests.test_flattening_1_bundle_with_default_namespace) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/qnames.py", line 40, in test_flattening_1_bundle_with_default_namespace 136s self.do_tests(flattened) 136s ~~~~~~~~~~~~~^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_flattening_1_bundle_with_default_namespaces (prov.tests.test_json.RoundTripJSONTests.test_flattening_1_bundle_with_default_namespaces) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/qnames.py", line 56, in test_flattening_1_bundle_with_default_namespaces 136s self.do_tests(flattened) 136s ~~~~~~~~~~~~~^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_flattening_2_bundle_with_default_namespaces (prov.tests.test_json.RoundTripJSONTests.test_flattening_2_bundle_with_default_namespaces) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/qnames.py", line 62, in test_flattening_2_bundle_with_default_namespaces 136s self.do_tests(flattened) 136s ~~~~~~~~~~~~~^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_flattening_2_bundles_with_default_namespace (prov.tests.test_json.RoundTripJSONTests.test_flattening_2_bundles_with_default_namespace) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/qnames.py", line 45, in test_flattening_2_bundles_with_default_namespace 136s self.do_tests(flattened) 136s ~~~~~~~~~~~~~^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_flattening_3_bundles_with_default_namespace (prov.tests.test_json.RoundTripJSONTests.test_flattening_3_bundles_with_default_namespace) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/qnames.py", line 50, in test_flattening_3_bundles_with_default_namespace 136s self.do_tests(flattened) 136s ~~~~~~~~~~~~~^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_generation_1 (prov.tests.test_json.RoundTripJSONTests.test_generation_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 348, in test_generation_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_generation_2 (prov.tests.test_json.RoundTripJSONTests.test_generation_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 353, in test_generation_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_generation_3 (prov.tests.test_json.RoundTripJSONTests.test_generation_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 366, in test_generation_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_generation_4 (prov.tests.test_json.RoundTripJSONTests.test_generation_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 380, in test_generation_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_generation_5 (prov.tests.test_json.RoundTripJSONTests.test_generation_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 399, in test_generation_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_generation_6 (prov.tests.test_json.RoundTripJSONTests.test_generation_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 406, in test_generation_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_generation_7 (prov.tests.test_json.RoundTripJSONTests.test_generation_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 418, in test_generation_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_influence_1 (prov.tests.test_json.RoundTripJSONTests.test_influence_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1120, in test_influence_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_influence_2 (prov.tests.test_json.RoundTripJSONTests.test_influence_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1125, in test_influence_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_influence_3 (prov.tests.test_json.RoundTripJSONTests.test_influence_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1130, in test_influence_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_influence_4 (prov.tests.test_json.RoundTripJSONTests.test_influence_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1135, in test_influence_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_influence_5 (prov.tests.test_json.RoundTripJSONTests.test_influence_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1141, in test_influence_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_influence_6 (prov.tests.test_json.RoundTripJSONTests.test_influence_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1148, in test_influence_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_influence_7 (prov.tests.test_json.RoundTripJSONTests.test_influence_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1156, in test_influence_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_invalidation_1 (prov.tests.test_json.RoundTripJSONTests.test_invalidation_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 484, in test_invalidation_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_invalidation_2 (prov.tests.test_json.RoundTripJSONTests.test_invalidation_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 491, in test_invalidation_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_invalidation_3 (prov.tests.test_json.RoundTripJSONTests.test_invalidation_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 504, in test_invalidation_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_invalidation_4 (prov.tests.test_json.RoundTripJSONTests.test_invalidation_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 519, in test_invalidation_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_invalidation_5 (prov.tests.test_json.RoundTripJSONTests.test_invalidation_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 538, in test_invalidation_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_invalidation_6 (prov.tests.test_json.RoundTripJSONTests.test_invalidation_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 543, in test_invalidation_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_invalidation_7 (prov.tests.test_json.RoundTripJSONTests.test_invalidation_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 559, in test_invalidation_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_membership_1 (prov.tests.test_json.RoundTripJSONTests.test_membership_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1182, in test_membership_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_membership_2 (prov.tests.test_json.RoundTripJSONTests.test_membership_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1188, in test_membership_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_membership_3 (prov.tests.test_json.RoundTripJSONTests.test_membership_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1195, in test_membership_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_mention_1 (prov.tests.test_json.RoundTripJSONTests.test_mention_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1172, in test_mention_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_mention_2 (prov.tests.test_json.RoundTripJSONTests.test_mention_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1177, in test_mention_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_scruffy_end_1 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_end_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1415, in test_scruffy_end_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_scruffy_end_2 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_end_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1435, in test_scruffy_end_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_scruffy_end_3 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_end_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1459, in test_scruffy_end_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_scruffy_end_4 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_end_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1484, in test_scruffy_end_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_scruffy_generation_1 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_generation_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1214, in test_scruffy_generation_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_scruffy_generation_2 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_generation_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1234, in test_scruffy_generation_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_scruffy_invalidation_1 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_invalidation_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1252, in test_scruffy_invalidation_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_scruffy_invalidation_2 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_invalidation_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1272, in test_scruffy_invalidation_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_scruffy_start_1 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_start_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1328, in test_scruffy_start_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_scruffy_start_2 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_start_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1348, in test_scruffy_start_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_scruffy_start_3 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_start_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1372, in test_scruffy_start_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_scruffy_start_4 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_start_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1397, in test_scruffy_start_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_scruffy_usage_1 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_usage_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1290, in test_scruffy_usage_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_scruffy_usage_2 (prov.tests.test_json.RoundTripJSONTests.test_scruffy_usage_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1310, in test_scruffy_usage_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_specialization_1 (prov.tests.test_json.RoundTripJSONTests.test_specialization_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1167, in test_specialization_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_1 (prov.tests.test_json.RoundTripJSONTests.test_start_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 565, in test_start_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_10 (prov.tests.test_json.RoundTripJSONTests.test_start_10) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 649, in test_start_10 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_2 (prov.tests.test_json.RoundTripJSONTests.test_start_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 570, in test_start_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_3 (prov.tests.test_json.RoundTripJSONTests.test_start_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 575, in test_start_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_4 (prov.tests.test_json.RoundTripJSONTests.test_start_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 582, in test_start_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_5 (prov.tests.test_json.RoundTripJSONTests.test_start_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 592, in test_start_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_6 (prov.tests.test_json.RoundTripJSONTests.test_start_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 597, in test_start_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_7 (prov.tests.test_json.RoundTripJSONTests.test_start_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 607, in test_start_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_8 (prov.tests.test_json.RoundTripJSONTests.test_start_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 627, in test_start_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_9 (prov.tests.test_json.RoundTripJSONTests.test_start_9) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 632, in test_start_9 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_usage_1 (prov.tests.test_json.RoundTripJSONTests.test_usage_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 424, in test_usage_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_usage_2 (prov.tests.test_json.RoundTripJSONTests.test_usage_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 429, in test_usage_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_usage_3 (prov.tests.test_json.RoundTripJSONTests.test_usage_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 435, in test_usage_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_usage_4 (prov.tests.test_json.RoundTripJSONTests.test_usage_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 446, in test_usage_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_usage_5 (prov.tests.test_json.RoundTripJSONTests.test_usage_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 461, in test_usage_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_usage_6 (prov.tests.test_json.RoundTripJSONTests.test_usage_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 466, in test_usage_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_usage_7 (prov.tests.test_json.RoundTripJSONTests.test_usage_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 478, in test_usage_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_decoding_unicode_value (prov.tests.test_json.TestJSONSerializer.test_decoding_unicode_value) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/test_json.py", line 28, in test_decoding_unicode_value 136s prov_doc = ProvDocument.deserialize(content=json_content, format="json") 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2522, in deserialize 136s serializer = serializers.get(format)() 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_loading_all_json (prov.tests.test_model.TestLoadingProvToolboxJSON.test_loading_all_json) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/test_model.py", line 70, in test_loading_all_json 136s g1 = ProvDocument.deserialize(json_file) 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2522, in deserialize 136s serializer = serializers.get(format)() 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_unifying (prov.tests.test_model.TestUnification.test_unifying) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/test_model.py", line 110, in test_unifying 136s document = ProvDocument.deserialize(json_file) 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2522, in deserialize 136s serializer = serializers.get(format)() 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_1 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 198, in test_activity_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_2 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 204, in test_activity_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_3 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 213, in test_activity_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_4 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 220, in test_activity_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_5 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 227, in test_activity_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_6 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 234, in test_activity_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_7 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 243, in test_activity_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_8 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 259, in test_activity_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_activity_9 (prov.tests.test_rdf.RoundTripRDFTests.test_activity_9) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 269, in test_activity_9 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_agent_1 (prov.tests.test_rdf.RoundTripRDFTests.test_agent_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 275, in test_agent_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_agent_2 (prov.tests.test_rdf.RoundTripRDFTests.test_agent_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 281, in test_agent_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_agent_3 (prov.tests.test_rdf.RoundTripRDFTests.test_agent_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 292, in test_agent_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_agent_4 (prov.tests.test_rdf.RoundTripRDFTests.test_agent_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 304, in test_agent_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_agent_5 (prov.tests.test_rdf.RoundTripRDFTests.test_agent_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 317, in test_agent_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_agent_6 (prov.tests.test_rdf.RoundTripRDFTests.test_agent_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 324, in test_agent_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_agent_7 (prov.tests.test_rdf.RoundTripRDFTests.test_agent_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 332, in test_agent_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_agent_8 (prov.tests.test_rdf.RoundTripRDFTests.test_agent_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 342, in test_agent_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_all_examples (prov.tests.test_rdf.RoundTripRDFTests.test_all_examples) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/test_rdf.py", line 82, in test_all_examples 136s self.do_tests(g) 136s ~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_alternate_1 (prov.tests.test_rdf.RoundTripRDFTests.test_alternate_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1162, in test_alternate_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_1 (prov.tests.test_rdf.RoundTripRDFTests.test_association_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 865, in test_association_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_10 (prov.tests.test_rdf.RoundTripRDFTests.test_association_10) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 964, in test_association_10 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_2 (prov.tests.test_rdf.RoundTripRDFTests.test_association_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 870, in test_association_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_3 (prov.tests.test_rdf.RoundTripRDFTests.test_association_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 877, in test_association_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_4 (prov.tests.test_rdf.RoundTripRDFTests.test_association_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 887, in test_association_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_5 (prov.tests.test_rdf.RoundTripRDFTests.test_association_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 892, in test_association_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_6 (prov.tests.test_rdf.RoundTripRDFTests.test_association_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 903, in test_association_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_7 (prov.tests.test_rdf.RoundTripRDFTests.test_association_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 915, in test_association_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_8 (prov.tests.test_rdf.RoundTripRDFTests.test_association_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 931, in test_association_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_association_9 (prov.tests.test_rdf.RoundTripRDFTests.test_association_9) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 944, in test_association_9 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_attribution_1 (prov.tests.test_rdf.RoundTripRDFTests.test_attribution_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 970, in test_attribution_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_attribution_2 (prov.tests.test_rdf.RoundTripRDFTests.test_attribution_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 975, in test_attribution_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_attribution_3 (prov.tests.test_rdf.RoundTripRDFTests.test_attribution_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 980, in test_attribution_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_attribution_4 (prov.tests.test_rdf.RoundTripRDFTests.test_attribution_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 985, in test_attribution_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_attribution_5 (prov.tests.test_rdf.RoundTripRDFTests.test_attribution_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 990, in test_attribution_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_attribution_6 (prov.tests.test_rdf.RoundTripRDFTests.test_attribution_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 998, in test_attribution_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_attribution_7 (prov.tests.test_rdf.RoundTripRDFTests.test_attribution_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1007, in test_attribution_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_attribution_8 (prov.tests.test_rdf.RoundTripRDFTests.test_attribution_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1017, in test_attribution_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_bundle_1 (prov.tests.test_rdf.RoundTripRDFTests.test_bundle_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1506, in test_bundle_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_bundle_2 (prov.tests.test_rdf.RoundTripRDFTests.test_bundle_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1528, in test_bundle_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_bundle_3 (prov.tests.test_rdf.RoundTripRDFTests.test_bundle_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1550, in test_bundle_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_bundle_4 (prov.tests.test_rdf.RoundTripRDFTests.test_bundle_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1572, in test_bundle_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_communication_1 (prov.tests.test_rdf.RoundTripRDFTests.test_communication_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1078, in test_communication_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_communication_2 (prov.tests.test_rdf.RoundTripRDFTests.test_communication_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1083, in test_communication_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_communication_3 (prov.tests.test_rdf.RoundTripRDFTests.test_communication_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1088, in test_communication_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_communication_4 (prov.tests.test_rdf.RoundTripRDFTests.test_communication_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1093, in test_communication_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_communication_5 (prov.tests.test_rdf.RoundTripRDFTests.test_communication_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1099, in test_communication_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_communication_6 (prov.tests.test_rdf.RoundTripRDFTests.test_communication_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1106, in test_communication_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_communication_7 (prov.tests.test_rdf.RoundTripRDFTests.test_communication_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1114, in test_communication_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_delegation_1 (prov.tests.test_rdf.RoundTripRDFTests.test_delegation_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1023, in test_delegation_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_delegation_2 (prov.tests.test_rdf.RoundTripRDFTests.test_delegation_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1028, in test_delegation_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_delegation_3 (prov.tests.test_rdf.RoundTripRDFTests.test_delegation_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1033, in test_delegation_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_delegation_4 (prov.tests.test_rdf.RoundTripRDFTests.test_delegation_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1040, in test_delegation_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_delegation_5 (prov.tests.test_rdf.RoundTripRDFTests.test_delegation_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1045, in test_delegation_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_delegation_6 (prov.tests.test_rdf.RoundTripRDFTests.test_delegation_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1053, in test_delegation_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_delegation_7 (prov.tests.test_rdf.RoundTripRDFTests.test_delegation_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1062, in test_delegation_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_delegation_8 (prov.tests.test_rdf.RoundTripRDFTests.test_delegation_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1072, in test_delegation_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_1 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 743, in test_derivation_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_10 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_10) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 823, in test_derivation_10 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_11 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_11) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 835, in test_derivation_11 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_12 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_12) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 847, in test_derivation_12 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_13 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_13) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 859, in test_derivation_13 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_2 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 748, in test_derivation_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_3 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 755, in test_derivation_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_4 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 763, in test_derivation_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_5 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 773, in test_derivation_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_6 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 784, in test_derivation_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_7 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 796, in test_derivation_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_8 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 806, in test_derivation_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_derivation_9 (prov.tests.test_rdf.RoundTripRDFTests.test_derivation_9) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 812, in test_derivation_9 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_1 (prov.tests.test_rdf.RoundTripRDFTests.test_end_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 655, in test_end_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_10 (prov.tests.test_rdf.RoundTripRDFTests.test_end_10) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 737, in test_end_10 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_2 (prov.tests.test_rdf.RoundTripRDFTests.test_end_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 660, in test_end_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_3 (prov.tests.test_rdf.RoundTripRDFTests.test_end_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 665, in test_end_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_4 (prov.tests.test_rdf.RoundTripRDFTests.test_end_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 672, in test_end_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_5 (prov.tests.test_rdf.RoundTripRDFTests.test_end_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 682, in test_end_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_6 (prov.tests.test_rdf.RoundTripRDFTests.test_end_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 687, in test_end_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_7 (prov.tests.test_rdf.RoundTripRDFTests.test_end_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 697, in test_end_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_8 (prov.tests.test_rdf.RoundTripRDFTests.test_end_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 717, in test_end_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_end_9 (prov.tests.test_rdf.RoundTripRDFTests.test_end_9) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 722, in test_end_9 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_0 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_0) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 112, in test_entity_0 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_1 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 117, in test_entity_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_10 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_10) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 192, in test_entity_10 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_2 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 123, in test_entity_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_3 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 130, in test_entity_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_4 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 137, in test_entity_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_5 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 144, in test_entity_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_6 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 151, in test_entity_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_7 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 160, in test_entity_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_8 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 172, in test_entity_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_9 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_9) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 182, in test_entity_9 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_0 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_0) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 54, in test_entity_with_one_type_attribute_0 136s self.run_entity_with_one_type_attribute(0) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_1 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 57, in test_entity_with_one_type_attribute_1 136s self.run_entity_with_one_type_attribute(1) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_10 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_10) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 84, in test_entity_with_one_type_attribute_10 136s self.run_entity_with_one_type_attribute(10) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_11 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_11) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 87, in test_entity_with_one_type_attribute_11 136s self.run_entity_with_one_type_attribute(11) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_12 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_12) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 90, in test_entity_with_one_type_attribute_12 136s self.run_entity_with_one_type_attribute(12) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_13 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_13) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 93, in test_entity_with_one_type_attribute_13 136s self.run_entity_with_one_type_attribute(13) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_14 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_14) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 96, in test_entity_with_one_type_attribute_14 136s self.run_entity_with_one_type_attribute(14) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_15 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_15) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 99, in test_entity_with_one_type_attribute_15 136s self.run_entity_with_one_type_attribute(15) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_16 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_16) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 102, in test_entity_with_one_type_attribute_16 136s self.run_entity_with_one_type_attribute(16) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_17 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_17) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 105, in test_entity_with_one_type_attribute_17 136s self.run_entity_with_one_type_attribute(17) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_18 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_18) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 108, in test_entity_with_one_type_attribute_18 136s self.run_entity_with_one_type_attribute(18) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_19 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_19) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 111, in test_entity_with_one_type_attribute_19 136s self.run_entity_with_one_type_attribute(19) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_2 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 60, in test_entity_with_one_type_attribute_2 136s self.run_entity_with_one_type_attribute(2) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_20 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_20) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 114, in test_entity_with_one_type_attribute_20 136s self.run_entity_with_one_type_attribute(20) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_21 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_21) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 117, in test_entity_with_one_type_attribute_21 136s self.run_entity_with_one_type_attribute(21) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_22 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_22) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 120, in test_entity_with_one_type_attribute_22 136s self.run_entity_with_one_type_attribute(22) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_23 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_23) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 123, in test_entity_with_one_type_attribute_23 136s self.run_entity_with_one_type_attribute(23) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_24 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_24) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 126, in test_entity_with_one_type_attribute_24 136s self.run_entity_with_one_type_attribute(24) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_25 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_25) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 129, in test_entity_with_one_type_attribute_25 136s self.run_entity_with_one_type_attribute(25) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_26 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_26) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 132, in test_entity_with_one_type_attribute_26 136s self.run_entity_with_one_type_attribute(26) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_27 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_27) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 135, in test_entity_with_one_type_attribute_27 136s self.run_entity_with_one_type_attribute(27) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_3 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 63, in test_entity_with_one_type_attribute_3 136s self.run_entity_with_one_type_attribute(3) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_4 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 66, in test_entity_with_one_type_attribute_4 136s self.run_entity_with_one_type_attribute(4) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_5 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 69, in test_entity_with_one_type_attribute_5 136s self.run_entity_with_one_type_attribute(5) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_6 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 72, in test_entity_with_one_type_attribute_6 136s self.run_entity_with_one_type_attribute(6) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_7 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 75, in test_entity_with_one_type_attribute_7 136s self.run_entity_with_one_type_attribute(7) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_entity_with_one_type_attribute_9 (prov.tests.test_rdf.RoundTripRDFTests.test_entity_with_one_type_attribute_9) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 81, in test_entity_with_one_type_attribute_9 136s self.run_entity_with_one_type_attribute(9) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/attributes.py", line 51, in run_entity_with_one_type_attribute 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_flattening_1_bundle_with_default_namespace (prov.tests.test_rdf.RoundTripRDFTests.test_flattening_1_bundle_with_default_namespace) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/qnames.py", line 40, in test_flattening_1_bundle_with_default_namespace 136s self.do_tests(flattened) 136s ~~~~~~~~~~~~~^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_flattening_1_bundle_with_default_namespaces (prov.tests.test_rdf.RoundTripRDFTests.test_flattening_1_bundle_with_default_namespaces) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/qnames.py", line 56, in test_flattening_1_bundle_with_default_namespaces 136s self.do_tests(flattened) 136s ~~~~~~~~~~~~~^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_flattening_2_bundle_with_default_namespaces (prov.tests.test_rdf.RoundTripRDFTests.test_flattening_2_bundle_with_default_namespaces) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/qnames.py", line 62, in test_flattening_2_bundle_with_default_namespaces 136s self.do_tests(flattened) 136s ~~~~~~~~~~~~~^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_flattening_2_bundles_with_default_namespace (prov.tests.test_rdf.RoundTripRDFTests.test_flattening_2_bundles_with_default_namespace) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/qnames.py", line 45, in test_flattening_2_bundles_with_default_namespace 136s self.do_tests(flattened) 136s ~~~~~~~~~~~~~^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_flattening_3_bundles_with_default_namespace (prov.tests.test_rdf.RoundTripRDFTests.test_flattening_3_bundles_with_default_namespace) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/qnames.py", line 50, in test_flattening_3_bundles_with_default_namespace 136s self.do_tests(flattened) 136s ~~~~~~~~~~~~~^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_generation_1 (prov.tests.test_rdf.RoundTripRDFTests.test_generation_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 348, in test_generation_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_generation_2 (prov.tests.test_rdf.RoundTripRDFTests.test_generation_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 353, in test_generation_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_generation_3 (prov.tests.test_rdf.RoundTripRDFTests.test_generation_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 366, in test_generation_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_generation_4 (prov.tests.test_rdf.RoundTripRDFTests.test_generation_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 380, in test_generation_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_generation_5 (prov.tests.test_rdf.RoundTripRDFTests.test_generation_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 399, in test_generation_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_generation_6 (prov.tests.test_rdf.RoundTripRDFTests.test_generation_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 406, in test_generation_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_generation_7 (prov.tests.test_rdf.RoundTripRDFTests.test_generation_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 418, in test_generation_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_influence_1 (prov.tests.test_rdf.RoundTripRDFTests.test_influence_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1120, in test_influence_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_influence_2 (prov.tests.test_rdf.RoundTripRDFTests.test_influence_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1125, in test_influence_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_influence_3 (prov.tests.test_rdf.RoundTripRDFTests.test_influence_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1130, in test_influence_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_influence_4 (prov.tests.test_rdf.RoundTripRDFTests.test_influence_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1135, in test_influence_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_influence_5 (prov.tests.test_rdf.RoundTripRDFTests.test_influence_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1141, in test_influence_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_influence_6 (prov.tests.test_rdf.RoundTripRDFTests.test_influence_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1148, in test_influence_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_influence_7 (prov.tests.test_rdf.RoundTripRDFTests.test_influence_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1156, in test_influence_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_invalidation_1 (prov.tests.test_rdf.RoundTripRDFTests.test_invalidation_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 484, in test_invalidation_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_invalidation_2 (prov.tests.test_rdf.RoundTripRDFTests.test_invalidation_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 491, in test_invalidation_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_invalidation_3 (prov.tests.test_rdf.RoundTripRDFTests.test_invalidation_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 504, in test_invalidation_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_invalidation_4 (prov.tests.test_rdf.RoundTripRDFTests.test_invalidation_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 519, in test_invalidation_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_invalidation_5 (prov.tests.test_rdf.RoundTripRDFTests.test_invalidation_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 538, in test_invalidation_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_invalidation_6 (prov.tests.test_rdf.RoundTripRDFTests.test_invalidation_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 543, in test_invalidation_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_invalidation_7 (prov.tests.test_rdf.RoundTripRDFTests.test_invalidation_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 559, in test_invalidation_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_membership_1 (prov.tests.test_rdf.RoundTripRDFTests.test_membership_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1182, in test_membership_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_membership_2 (prov.tests.test_rdf.RoundTripRDFTests.test_membership_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1188, in test_membership_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_membership_3 (prov.tests.test_rdf.RoundTripRDFTests.test_membership_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1195, in test_membership_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_mention_1 (prov.tests.test_rdf.RoundTripRDFTests.test_mention_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1172, in test_mention_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_mention_2 (prov.tests.test_rdf.RoundTripRDFTests.test_mention_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1177, in test_mention_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_specialization_1 (prov.tests.test_rdf.RoundTripRDFTests.test_specialization_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 1167, in test_specialization_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_1 (prov.tests.test_rdf.RoundTripRDFTests.test_start_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 565, in test_start_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_10 (prov.tests.test_rdf.RoundTripRDFTests.test_start_10) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 649, in test_start_10 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_2 (prov.tests.test_rdf.RoundTripRDFTests.test_start_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 570, in test_start_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_3 (prov.tests.test_rdf.RoundTripRDFTests.test_start_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 575, in test_start_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_4 (prov.tests.test_rdf.RoundTripRDFTests.test_start_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 582, in test_start_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_5 (prov.tests.test_rdf.RoundTripRDFTests.test_start_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 592, in test_start_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_6 (prov.tests.test_rdf.RoundTripRDFTests.test_start_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 597, in test_start_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_7 (prov.tests.test_rdf.RoundTripRDFTests.test_start_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 607, in test_start_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_8 (prov.tests.test_rdf.RoundTripRDFTests.test_start_8) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 627, in test_start_8 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_start_9 (prov.tests.test_rdf.RoundTripRDFTests.test_start_9) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 632, in test_start_9 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_usage_1 (prov.tests.test_rdf.RoundTripRDFTests.test_usage_1) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 424, in test_usage_1 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_usage_2 (prov.tests.test_rdf.RoundTripRDFTests.test_usage_2) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 429, in test_usage_2 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_usage_3 (prov.tests.test_rdf.RoundTripRDFTests.test_usage_3) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 435, in test_usage_3 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_usage_4 (prov.tests.test_rdf.RoundTripRDFTests.test_usage_4) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 446, in test_usage_4 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_usage_5 (prov.tests.test_rdf.RoundTripRDFTests.test_usage_5) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 461, in test_usage_5 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_usage_6 (prov.tests.test_rdf.RoundTripRDFTests.test_usage_6) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 466, in test_usage_6 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_usage_7 (prov.tests.test_rdf.RoundTripRDFTests.test_usage_7) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/statements.py", line 478, in test_usage_7 136s self.do_tests(document) 136s ~~~~~~~~~~~~~^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 24, in do_tests 136s self.assertRoundTripEquivalence(prov_doc, msg) 136s ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/utility.py", line 32, in assertRoundTripEquivalence 136s prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4) 136s ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2476, in serialize 136s serializer = serializers.get(format)(self) 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_decoding_unicode_value (prov.tests.test_rdf.TestRDFSerializer.test_decoding_unicode_value) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/test_rdf.py", line 201, in test_decoding_unicode_value 136s prov_doc = ProvDocument.deserialize( 136s content=rdf_content, format="rdf", rdf_format="turtle" 136s ) 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2522, in deserialize 136s serializer = serializers.get(format)() 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: test_json_to_ttl_match (prov.tests.test_rdf.TestRDFSerializer.test_json_to_ttl_match) 136s ---------------------------------------------------------------------- 136s Traceback (most recent call last): 136s File "/usr/lib/python3/dist-packages/prov/tests/test_rdf.py", line 288, in test_json_to_ttl_match 136s raise e; 136s ^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/test_rdf.py", line 260, in test_json_to_ttl_match 136s g = pm.ProvDocument.deserialize(fname) 136s File "/usr/lib/python3/dist-packages/prov/model.py", line 2522, in deserialize 136s serializer = serializers.get(format)() 136s ~~~~~~~~~~~~~~~^^^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 72, in get 136s Registry.load_serializers() 136s ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 136s File "/usr/lib/python3/dist-packages/prov/serializers/__init__.py", line 55, in load_serializers 136s from prov.serializers.provxml import ProvXMLSerializer 136s File "/usr/lib/python3/dist-packages/prov/serializers/provxml.py", line 3, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s ====================================================================== 136s ERROR: prov.tests.test_xml (unittest.loader._FailedTest.prov.tests.test_xml) 136s ---------------------------------------------------------------------- 136s ImportError: Failed to import test module: prov.tests.test_xml 136s Traceback (most recent call last): 136s File "/usr/lib/python3.13/unittest/loader.py", line 396, in _find_test_path 136s module = self._get_module_from_name(name) 136s File "/usr/lib/python3.13/unittest/loader.py", line 339, in _get_module_from_name 136s __import__(name) 136s ~~~~~~~~~~^^^^^^ 136s File "/usr/lib/python3/dist-packages/prov/tests/test_xml.py", line 5, in 136s from lxml import etree 136s ImportError: cannot import name 'etree' from 'lxml' (/usr/lib/python3/dist-packages/lxml/__init__.py) 136s 136s 136s ---------------------------------------------------------------------- 136s Ran 768 tests in 4.743s 136s 136s FAILED (errors=357, expected failures=17) 137s autopkgtest [10:49:20]: test command1: -----------------------] 137s autopkgtest [10:49:20]: test command1: - - - - - - - - - - results - - - - - - - - - - 137s command1 FAIL non-zero exit status 1 138s autopkgtest [10:49:21]: @@@@@@@@@@@@@@@@@@@@ summary 138s command1 FAIL non-zero exit status 1 151s nova [W] Skipping flock in bos03-arm64 151s Creating nova instance adt-plucky-arm64-python-prov-20241113-104702-juju-7f2275-prod-proposed-migration-environment-15-971b96ad-1a5a-45de-922e-a77fd1c7c9ae from image adt/ubuntu-plucky-arm64-server-20241113.img (UUID 2d7760e6-2439-4200-89d6-5ed33e5c6330)...