Bug 1899278
| Summary: | python-zodbpickle fails to build with Python 3.10: ImportError: cannot import name 'TESTFN' from 'test.support' | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Miro Hrončok <mhroncok> |
| Component: | python-zodbpickle | Assignee: | Jerry James <loganjerry> |
| Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | loganjerry, mhroncok, thrnciar |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | python-zodbpickle-2.0.0-6.fc34 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-11-18 23:55:29 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1890881 | ||
There were a few more problems, all fixed now in Rawhide. Upstream already filed its own tracking bug for python 3.10, so all issues will hopefully be addressed upstream soon. |
python-zodbpickle fails to build with Python 3.10.0a2. Traceback (most recent call last): File "/builddir/build/BUILD/zodbpickle-2.0.0/setup.py", line 45, in <module> setup( File "/usr/lib/python3.10/site-packages/setuptools/__init__.py", line 153, in setup return distutils.core.setup(**attrs) File "/usr/lib64/python3.10/distutils/core.py", line 148, in setup dist.run_commands() File "/usr/lib64/python3.10/distutils/dist.py", line 966, in run_commands self.run_command(cmd) File "/usr/lib64/python3.10/distutils/dist.py", line 985, in run_command cmd_obj.run() File "/usr/lib/python3.10/site-packages/setuptools/command/test.py", line 232, in run self.run_tests() File "/usr/lib/python3.10/site-packages/setuptools/command/test.py", line 250, in run_tests test = unittest.main( File "/usr/lib64/python3.10/unittest/main.py", line 100, in __init__ self.parseArgs(argv) File "/usr/lib64/python3.10/unittest/main.py", line 147, in parseArgs self.createTests() File "/usr/lib64/python3.10/unittest/main.py", line 158, in createTests self.test = self.testLoader.loadTestsFromNames(self.testNames, File "/usr/lib64/python3.10/unittest/loader.py", line 220, in loadTestsFromNames suites = [self.loadTestsFromName(name, module) for name in names] File "/usr/lib64/python3.10/unittest/loader.py", line 220, in <listcomp> suites = [self.loadTestsFromName(name, module) for name in names] File "/usr/lib64/python3.10/unittest/loader.py", line 205, in loadTestsFromName test = obj() File "/builddir/build/BUILD/zodbpickle-2.0.0/src/zodbpickle/tests/test_pickle.py", line 27, in test_suite from .test_pickle_3 import test_suite File "/builddir/build/BUILD/zodbpickle-2.0.0/src/zodbpickle/tests/test_pickle_3.py", line 7, in <module> from .pickletester_3 import AbstractPickleTests File "/builddir/build/BUILD/zodbpickle-2.0.0/src/zodbpickle/tests/pickletester_3.py", line 10, in <module> from test.support import ( ImportError: cannot import name 'TESTFN' from 'test.support' (/usr/lib64/python3.10/test/support/__init__.py) test.support is an internal module with no stable API, TESTFN got removed: https://bugs.python.org/issue40275 As a stop gap measure, it can be imported from test.support.os_helper instead (still internal and unstable). For the build logs, see: https://copr-be.cloud.fedoraproject.org/results/@python/python3.10/fedora-rawhide-x86_64/01774087-python-zodbpickle/ For all our attempts to build python-zodbpickle with Python 3.10, see: https://copr.fedorainfracloud.org/coprs/g/python/python3.10/package/python-zodbpickle/ Testing and mass rebuild of packages is happening in copr. You can follow these instructions to test locally in mock if your package builds with Python 3.10: https://copr.fedorainfracloud.org/coprs/g/python/python3.10/ Let us know here if you have any questions. Python 3.10 will be included in Fedora 35. To make that update smoother, we're building Fedora packages with early pre-releases of Python 3.10. A build failure prevents us from testing all dependent packages (transitive [Build]Requires), so if this package is required a lot, it's important for us to get it fixed soon. We'd appreciate help from the people who know this package best, but if you don't want to work on this now, let us know so we can try to work around it on our side.