Bug 2336943
| Summary: | powerline fails to build with Python 3.14: ValueError: argument groups cannot be nested | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Karolina Surma <ksurma> |
| Component: | powerline | Assignee: | Christoph Erhardt <fedora> |
| Status: | ASSIGNED --- | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | asn, fedora, ksurma, mhroncok, michel |
| 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: | 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: | 2365688 | ||
| Bug Blocks: | 2322407 | ||
I'm working on a patch and will try to get it upstream. Upstream pull request: https://github.com/powerline/powerline/pull/2271 This bug appears to have been reported against 'rawhide' during the Fedora Linux 42 development cycle. Changing version to 42. |
powerline fails to build with Python 3.14.0a3. Running Sphinx v7.3.7 Traceback (most recent call last): File "/usr/lib/python3.14/site-packages/sphinx/config.py", line 509, in eval_config_file exec(code, namespace) # NoQA: S102 ~~~~^^^^^^^^^^^^^^^^^ File "/builddir/build/BUILD/powerline-2.8.4-build/powerline-2.8.4/docs/source/conf.py", line 43, in <module> parser = get_argparser() File "/builddir/build/BUILD/powerline-2.8.4-build/powerline-2.8.4/powerline/commands/daemon.py", line 21, in get_argparser replace_group = exclusive_group.add_argument_group() File "/usr/lib64/python3.14/argparse.py", line 1712, in add_argument_group raise ValueError('argument groups cannot be nested') ValueError: argument groups cannot be nested The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/lib/python3.14/site-packages/sphinx/cmd/build.py", line 332, in build_main app = Sphinx(args.sourcedir, args.confdir, args.outputdir, args.doctreedir, args.builder, args.confoverrides, args.status, args.warning, args.freshenv, args.warningiserror, args.tags, args.verbosity, args.jobs, args.keep_going, args.pdb) File "/usr/lib/python3.14/site-packages/sphinx/application.py", line 211, in __init__ self.config = Config.read(self.confdir, confoverrides or {}, self.tags) ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.14/site-packages/sphinx/config.py", line 309, in read namespace = eval_config_file(filename, tags) File "/usr/lib/python3.14/site-packages/sphinx/config.py", line 522, in eval_config_file raise ConfigError(msg % traceback.format_exc()) from exc sphinx.errors.ConfigError: There is a programmable error in your configuration file: Traceback (most recent call last): File "/usr/lib/python3.14/site-packages/sphinx/config.py", line 509, in eval_config_file exec(code, namespace) # NoQA: S102 ~~~~^^^^^^^^^^^^^^^^^ File "/builddir/build/BUILD/powerline-2.8.4-build/powerline-2.8.4/docs/source/conf.py", line 43, in <module> parser = get_argparser() File "/builddir/build/BUILD/powerline-2.8.4-build/powerline-2.8.4/powerline/commands/daemon.py", line 21, in get_argparser replace_group = exclusive_group.add_argument_group() File "/usr/lib64/python3.14/argparse.py", line 1712, in add_argument_group raise ValueError('argument groups cannot be nested') ValueError: argument groups cannot be nested Configuration error: There is a programmable error in your configuration file: Traceback (most recent call last): File "/usr/lib/python3.14/site-packages/sphinx/config.py", line 509, in eval_config_file exec(code, namespace) # NoQA: S102 ~~~~^^^^^^^^^^^^^^^^^ File "/builddir/build/BUILD/powerline-2.8.4-build/powerline-2.8.4/docs/source/conf.py", line 43, in <module> parser = get_argparser() File "/builddir/build/BUILD/powerline-2.8.4-build/powerline-2.8.4/powerline/commands/daemon.py", line 21, in get_argparser replace_group = exclusive_group.add_argument_group() File "/usr/lib64/python3.14/argparse.py", line 1712, in add_argument_group raise ValueError('argument groups cannot be nested') ValueError: argument groups cannot be nested https://docs.python.org/3.14/whatsnew/3.14.html For the build logs, see: https://copr-be.cloud.fedoraproject.org/results/@python/python3.14/fedora-rawhide-x86_64/08480159-powerline/ For all our attempts to build powerline with Python 3.14, see: https://copr.fedorainfracloud.org/coprs/g/python/python3.14/package/powerline/ 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 3.14: https://copr.fedorainfracloud.org/coprs/g/python/python3.14/ Let us know here if you have any questions. Python 3.14 is planned to be included in Fedora 43. To make that update smoother, we're building Fedora packages with all pre-releases of Python 3.14. 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.