Bug 2280811
| Summary: | python-ipyparallel fails to build with Python 3.13: DeprecationWarning treated as error: Parsing dates involving a day of month without a year specified is ambiguious and fails to parse leap day | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Karolina Surma <ksurma> |
| Component: | python-ipyparallel | Assignee: | Mattias Ellert <mattias.ellert> |
| Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | ksurma, mattias.ellert, mhroncok |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | python-ipyparallel-8.8.0-2.fc41 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2024-06-09 05:29:24 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: | 2244836 | ||
This comes from jupyter-client:
/usr/lib/python3.13/site-packages/jupyter_client/jsonutil.py:31: in <module>
datetime.strptime("1", "%d") # noqa
# holy crap, strptime is not threadsafe.
# Calling it once at import seems to help.
datetime.strptime("1", "%d") # noqa
https://github.com/jupyter/jupyter_client/blob/v8.6.1/jupyter_client/jsonutil.py
This seems easily fixable. Already reported as https://github.com/jupyter/jupyter_client/issues/1020
The build in f41-pythin side tag failed due to dependencies not built for Python 3.13: - python3-ipython - python3-ipykernel - python3-jupyter-client But the copr build worked. And there is a build for rawhide. Another build in f41-pythin side tag suceeded. I also opened https://src.fedoraproject.org/rpms/python-jupyter-client/pull-request/28 and https://github.com/jupyter/jupyter_client/pull/1027 |
python-ipyparallel fails to build with Python 3.13.0b1. + /usr/bin/pytest -v --color=no -W 'ignore:datetime.datetime.utcnow() is deprecated:DeprecationWarning' ImportError while loading conftest '/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py'. ipyparallel/__init__.py:15: in <module> from .client.asyncresult import * # noqa ipyparallel/client/asyncresult.py:23: in <module> from ipyparallel.util import _parse_date, compare_datetimes, progress, utcnow ipyparallel/util.py:27: in <module> from jupyter_client import session /usr/lib/python3.13/site-packages/jupyter_client/__init__.py:3: in <module> from .asynchronous import AsyncKernelClient /usr/lib/python3.13/site-packages/jupyter_client/asynchronous/__init__.py:1: in <module> from .client import AsyncKernelClient # noqa /usr/lib/python3.13/site-packages/jupyter_client/asynchronous/client.py:11: in <module> from ..channels import AsyncZMQSocketChannel, HBChannel /usr/lib/python3.13/site-packages/jupyter_client/channels.py:16: in <module> from .session import Session /usr/lib/python3.13/site-packages/jupyter_client/session.py:53: in <module> from .jsonutil import extract_dates, json_clean, json_default, squash_dates /usr/lib/python3.13/site-packages/jupyter_client/jsonutil.py:31: in <module> datetime.strptime("1", "%d") # noqa /usr/lib64/python3.13/_strptime.py:573: in _strptime_datetime tt, fraction, gmtoff_fraction = _strptime(data_string, format) /usr/lib64/python3.13/_strptime.py:336: in _strptime format_regex = _TimeRE_cache.compile(format) /usr/lib64/python3.13/_strptime.py:282: in compile return re_compile(self.pattern(format), IGNORECASE) /usr/lib64/python3.13/_strptime.py:270: in pattern warnings.warn("""\ E DeprecationWarning: Parsing dates involving a day of month without a year specified is ambiguious E and fails to parse leap day. The default behavior will change in Python 3.15 E to either always raise an exception or to use a different default year (TBD). E To avoid trouble, add a specific year to the input & format. E See https://github.com/python/cpython/issues/70647. 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_64/07449588-python-ipyparallel/ For all our attempts to build python-ipyparallel with Python 3.13, see: https://copr.fedorainfracloud.org/coprs/g/python/python3.13/package/python-ipyparallel/ 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.