[Bug 2271388] New: python-autobahn fails to build with Python 3.13: 'Logger' object has no attribute 'warn'

https://bugzilla.redhat.com/show_bug.cgi?id=2271388

Bug ID: 2271388
           Summary: python-autobahn fails to build with Python 3.13:
                    'Logger' object has no attribute 'warn'
           Product: Fedora
           Version: rawhide
            Status: NEW
         Component: python-autobahn
          Assignee: [e-mail]
          Reporter: [e-mail]
        QA Contact: [e-mail]
                CC: [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail]
            Blocks: 2244836 (PYTHON3.13)
  Target Milestone: ---
    Classification: Fedora

python-autobahn fails to build with Python 3.13.0a5.

'Logger' object has no attribute 'warn'

FAILED wamp/test/test_wamp_component_aio.py::test_asyncio_component -
Asserti...
FAILED wamp/test/test_wamp_component_aio.py::test_asyncio_component_404 -
Ass...

According to https://docs.python.org/3.13/whatsnew/3.13.html:

logging: Remove undocumented and untested Logger.warn() and
LoggerAdapter.warn() methods and logging.warn() function.
Deprecated since Python 3.3, they were aliases to the logging.Logger.warning()
method,
logging.LoggerAdapter.warning() method and logging.warning() function.
(Contributed by Victor Stinner in gh-105376.)

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-ra...

For all our attempts to build python-autobahn with Python 3.13, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.13/package/python-a...

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.

Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=2244836
[Bug 2244836] Python 3.13

[Bug 2271388] python-autobahn fails to build with Python 3.13: 'Logger' object has no attribute 'warn'

https://bugzilla.redhat.com/show_bug.cgi?id=2271388

--- Comment #1 from Julien Enselme  ---
Notified upstreamed: https://github.com/crossbario/autobahn-python/issues/1098