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python-numexpr fails to build with Python 3.13.0a1. AttributeError: module 'unittest' has no attribute 'makeSuite' According to https://docs.python.org/3.13/whatsnew/3.13.html: Removed the following unittest functions, deprecated in Python 3.11: - unittest.findTestCases() - unittest.makeSuite() - unittest.getTestCaseNames() https://docs.python.org/3.13/whatsnew/3.13.html For the build logs, see: https://copr-be.cloud.fedoraproject.org/results/@python/python3.13/fedora-rawhide-x86_64/06660890-python-numexpr/ For all our attempts to build python-numexpr with Python 3.13, see: https://copr.fedorainfracloud.org/coprs/g/python/python3.13/package/python-numexpr/ 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 3.13: https://copr.fedorainfracloud.org/coprs/g/python/python3.13/ Let us know here if you have any questions. Python 3.13 is planned to be included in Fedora 41. To make that update smoother, we're building Fedora packages with all pre-releases of Python 3.13. 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.
This bug appears to have been reported against 'rawhide' during the Fedora Linux 40 development cycle. Changing version to 40.
Upstream issue: https://github.com/pydata/numexpr/issues/486 Downstream workaround: https://src.fedoraproject.org/rpms/python-numexpr/pull-request/2
When mitigated, this happens multiple times with beta1: ====================================================================== ERROR: test_multithread (numexpr.tests.test_numexpr.test_threading.test_multithread) ---------------------------------------------------------------------- Traceback (most recent call last): File "/builddir/build/BUILD/python-numexpr-2.8.5-build/numexpr-2.8.5/build/lib.linux-x86_64-cpython-313/numexpr/tests/test_numexpr.py", line 1072, in test_multithread work(10) # warm compilation cache ~~~~^^^^ File "/builddir/build/BUILD/python-numexpr-2.8.5-build/numexpr-2.8.5/build/lib.linux-x86_64-cpython-313/numexpr/tests/test_numexpr.py", line 1070, in work evaluate('a+a') ~~~~~~~~^^^^^^^ File "/builddir/build/BUILD/python-numexpr-2.8.5-build/numexpr-2.8.5/build/lib.linux-x86_64-cpython-313/numexpr/necompiler.py", line 818, in evaluate arguments = getArguments(names, local_dict, global_dict) File "/builddir/build/BUILD/python-numexpr-2.8.5-build/numexpr-2.8.5/build/lib.linux-x86_64-cpython-313/numexpr/necompiler.py", line 751, in getArguments local_dict.clear() ^^^^^^^^^^^^^^^^ AttributeError: 'FrameLocalsProxy' object has no attribute 'clear' ----------------------------------------------------------------------
This blocks over 80 packages in the upcoming Python mass rebuild.
I have updated https://src.fedoraproject.org/rpms/python-numexpr/pull-request/2
Thank you.