Bug 2057450 - python-websockets fails to build with Python 3.11: AttributeError: module 'asyncio' has no attribute 'coroutine'
Summary: python-websockets fails to build with Python 3.11: AttributeError: module 'as...
Keywords:
Status: CLOSED RAWHIDE
Alias: None
Product: Fedora
Classification: Fedora
Component: python-websockets
Version: rawhide
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Miro Hrončok
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: PYTHON3.11
TreeView+ depends on / blocked
 
Reported: 2022-02-23 12:18 UTC by Tomáš Hrnčiar
Modified: 2022-06-16 23:03 UTC (History)
5 users (show)

Fixed In Version: python-websockets-10.2-2.fc37
Doc Type: If docs needed, set a value
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Environment:
Last Closed: 2022-06-16 23:03:27 UTC
Type: Bug
Embargoed:


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Description Tomáš Hrnčiar 2022-02-23 12:18:46 UTC
python-websockets fails to build with Python 3.11.0a4.

======================================================================
ERROR: test_client (tests.legacy.test_client_server.YieldFromTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib64/python3.11/contextlib.py", line 155, in __exit__
    self.gen.throw(typ, value, traceback)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/builddir/build/BUILD/websockets-10.2/tests/legacy/test_client_server.py", line 98, in temp_test_server
    yield
    ^^^^^
  File "/builddir/build/BUILD/websockets-10.2/tests/legacy/test_client_server.py", line 127, in _decorate
    return func(self, *_args, **_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/builddir/build/BUILD/websockets-10.2/tests/legacy/test_client_server.py", line 1303, in test_client
    @asyncio.coroutine
     ^^^^^^^^^^^^^^^^^
AttributeError: module 'asyncio' has no attribute 'coroutine'

======================================================================
ERROR: test_server (tests.legacy.test_client_server.YieldFromTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILD/websockets-10.2/tests/legacy/test_client_server.py", line 1317, in test_server
    @asyncio.coroutine
     ^^^^^^^^^^^^^^^^^
AttributeError: module 'asyncio' has no attribute 'coroutine'

----------------------------------------------------------------------
Ran 1010 tests in 1.966s

FAILED (errors=2)
ERROR: InvocationError for command /builddir/build/BUILD/websockets-10.2/.tox/py311/bin/python -W default -m unittest (exited with code 1)
___________________________________ summary ____________________________________
ERROR:   py311: commands failed

The @asyncio.coroutine decorator enabling legacy generator-based coroutines to be compatible with async/await code. The function has been deprecated since Python 3.8 and the removal was initially scheduled for Python 3.10. Use async def instead. (Contributed by Illia Volochii in bpo-43216.)

https://bugs.python.org/issue43216
https://docs.python.org/3.11/whatsnew/3.11.html

For the build logs, see:
https://copr-be.cloud.fedoraproject.org/results/@python/python3.11/fedora-rawhide-x86_64/03534675-python-websockets/

For all our attempts to build python-websockets with Python 3.11, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.11/package/python-websockets/

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 3.11:
https://copr.fedorainfracloud.org/coprs/g/python/python3.11/

Let us know here if you have any questions.

Python 3.11 is planned to be included in Fedora 37. To make that update smoother, we're building Fedora packages with all pre-releases of Python 3.11.
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.

Comment 1 Miro Hrončok 2022-06-16 22:47:28 UTC
https://github.com/aaugustin/websockets/pull/1176


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