Bug 1788506
Summary: | Cython fails to build with Python 3.9 with tests enabled, classmethods are severely broken | ||
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Product: | [Fedora] Fedora | Reporter: | Miro Hrončok <mhroncok> |
Component: | Cython | Assignee: | Petr Viktorin (pviktori) <pviktori> |
Status: | CLOSED NEXTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | urgent | Docs Contact: | |
Priority: | unspecified | ||
Version: | 33 | CC: | cstratak, david08741, igor.raits, mhroncok, mplch, ndbecker2, pviktori, python-sig, steve.traylen |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | If docs needed, set a value | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2020-09-26 12:42:40 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: | 1785415, 1792990, 1793612, 1813076 |
Description
Miro Hrončok
2020-01-07 11:30:58 UTC
I ahve already backported one commit prior to this. Let's wait for the next version (0.29.14) and report what is remaining. Cython 0.29.15 test failures reported at https://github.com/cython/cython/issues/3349 This bug appears to have been reported against 'rawhide' during the Fedora 32 development cycle. Changing version to 32. Setting the severity to high. This package is part of the initial bootstrap sequence. Without it, we cannot proceed with the bootstrap in a Koji side tag. https://fedoraproject.org/wiki/Changes/Python3.9#Important_dates_and_plan The current plan is to follow the "ideal point when we can start rebuilding in Koji" -- that is we need to get this bug fixed approximately in 2 months. That includes potential uncovered bugs in packages that depend on this one. Please knowledge that you have read this message and that you can dedicate time to fix it. If you know already that you won't be able to fix it by the deadline, please let us know ASAP, so we can allocate resources to do that. Thank You. (This comment is posted to multiple Bugzillas, please forgive me if it's not 100% accurate.) Yes, I'll do my best to get this moving. There doesn't seem to be much of a response from upstream. I'll try and follow the logic of the tests, minimize it into a reproducer and see if I can find the root of the issue. If I get stuck and won't be able to move with it till the end of the week I'll ask for help. Thank you for this reminder. See https://bugzilla.redhat.com/show_bug.cgi?id=1792990#c4 for a (at least a partial) reproducer. JFYI the 0.29.16 failure build logs are now available in https://copr.fedorainfracloud.org/coprs/g/python/python3.9/package/Cython/ (I haven't read them) JFYI the 0.29.17 failure build logs are here: https://copr.fedorainfracloud.org/coprs/davidsch/python3.9/build/1354672/ 3.0a3 (still running) https://copr.fedorainfracloud.org/coprs/davidsch/python3.9/build/1354698/ Thanks. We also have https://src.fedoraproject.org/rpms/Cython/pull-request/15 and https://src.fedoraproject.org/rpms/Cython/pull-request/16 Hence https://copr.fedorainfracloud.org/coprs/g/python/python3.9/builds/?dirname=python3.9:pr:15 and https://copr.fedorainfracloud.org/coprs/g/python/python3.9/builds/?dirname=python3.9:pr:16 Marcel is rebuilding Fedora packages with 3.0a3 in 2 coprs: https://copr.fedorainfracloud.org/coprs/dormouse/Cython-3.0_py39/ https://copr.fedorainfracloud.org/coprs/dormouse/Cython-3.0_py38/ And there is a control Copr: https://copr.fedorainfracloud.org/coprs/dormouse/Cython-0.29_py38/ Great, I was worried this was stalling. Thanks for working on this 👍 Note to self: Here's a Python change that might have exposed the classmethod bug: https://bugs.python.org/issue19072 This bug appears to have been reported against 'rawhide' during the Fedora 33 development cycle. Changing version to 33. |