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Diffstat (limited to 'Doc/whatsnew/3.13.rst')
| -rw-r--r-- | Doc/whatsnew/3.13.rst | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Doc/whatsnew/3.13.rst b/Doc/whatsnew/3.13.rst index 023c279979d..580a3d8154d 100644 --- a/Doc/whatsnew/3.13.rst +++ b/Doc/whatsnew/3.13.rst @@ -730,6 +730,22 @@ 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 ------ |