https://github.com/python/cpython/commit/eca8ff1ae2bfcb870d9e0d3b0bc240a055b43edd commit: eca8ff1ae2bfcb870d9e0d3b0bc240a055b43edd branch: 3.13 author: Guido van Rossum <gu...@python.org> committer: gvanrossum <gvanros...@gmail.com> date: 2025-05-20T07:30:18-07:00 summary:
[3.13] gh-128307: Update what's new in 3.13 with create_task changes of asyncio (#134304) (#134335) (It's complicated.) Co-authored-by: Adam Turner <9087854+aa-tur...@users.noreply.github.com> files: M Doc/whatsnew/3.13.rst diff --git a/Doc/whatsnew/3.13.rst b/Doc/whatsnew/3.13.rst index 3c991d8f09529e..aae9ef1cce1b0d 100644 --- a/Doc/whatsnew/3.13.rst +++ b/Doc/whatsnew/3.13.rst @@ -739,6 +739,22 @@ asyncio never awaited). (Contributed by Arthur Tacca and Jason Zhang in :gh:`115957`.) +* The function and methods named ``create_task`` have received a new + ``**kwargs`` argument that is passed through to the task constructor. + This change was accidentally added in 3.13.3, + and broke the API contract for custom task factories. + Several third-party task factories implemented workarounds for this. + In 3.13.4 and later releases the old factory contract is honored + once again (until 3.14). + To keep the workarounds working, the extra ``**kwargs`` argument still + allows passing additional keyword arguments to :class:`~asyncio.Task` + and to custom task factories. + + This affects the following function and methods: + :meth:`asyncio.create_task`, + :meth:`asyncio.loop.create_task`, + :meth:`asyncio.TaskGroup.create_task`. + (Contributed by Thomas Grainger in :gh:`128307`.) base64 ------ _______________________________________________ Python-checkins mailing list -- python-checkins@python.org To unsubscribe send an email to python-checkins-le...@python.org https://mail.python.org/mailman3/lists/python-checkins.python.org/ Member address: arch...@mail-archive.com
