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Bug 1939941

Summary:	python-niapy fails to build with Python 3.10: Fatal Python error: Segmentation fault
Product:	[Fedora] Fedora	Reporter:	Tomáš Hrnčiar <thrnciar>
Component:	python-niapy	Assignee:	Iztok Fister Jr. <iztok>
Status:	CLOSED NOTABUG	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	rawhide	CC:	iztok, mhroncok, neuro-sig, sanjay.ankur, thrnciar
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:	2021-04-26 13:21:14 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:	1939924
Bug Blocks:	1890881

Description Tomáš Hrnčiar 2021-03-17 10:33:26 UTC

python-niapy fails to build with Python 3.10.0a6.

NiaPy/tests/test_de.py .......Fatal Python error: Segmentation fault

Current thread 0x00007fc667a02740 (most recent call first):
<no Python frame>
/var/tmp/rpm-tmp.FwhEN9: line 36:  1101 Segmentation fault      (core dumped) PYTHONPATH=/builddir/build/BUILDROOT/python-niapy-2.0.0-0.1rc13.fc35.x86_64//usr/lib/python3.10/site-packages pytest -ra -k 'not test_Custom_works_fine and not test_griewank_works_fine' -k 'not test_FA_iters_fine and not test_FA_evals_fine'

For the build logs, see:
https://copr-be.cloud.fedoraproject.org/results/@python/python3.10/fedora-rawhide-x86_64/02071672-python-niapy/

For all our attempts to build python-niapy with Python 3.10, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.10/package/python-niapy/

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.