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gh-88831: In docs for asyncio.create_task, explain why strong references to tasks are needed #93258

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ambv merged 4 commits into from
Jun 7, 2022
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gh-88831: In docs for asyncio.create_task, explain why strong references to tasks are needed #93258

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a1b586d
added explicit information about weak and strong references
agrommek May 26, 2022
5148c77
added code example to keep strong references around
agrommek May 26, 2022
e7bf6f8
📜🤖 Added by blurb_it.
blurb-it[bot] May 26, 2022
98fd62f
Reword the message, remove spurious lambda
ambv Jun 7, 2022
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added explicit information about weak and strong references
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@agrommek
agrommek committed May 26, 2022
commit a1b586d9b9b2bc56c032c5bdc0b3d7b9d771c890
4 changes: 3 additions & 1 deletion Doc/library/asyncio-task.rst
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Expand Up @@ -226,7 +226,9 @@ Creating Tasks
.. important::

Save a reference to the result of this function, to avoid
a task disappearing mid execution.
a task disappearing mid execution. The event loop only keeps
weak references to all task. Without a strong reference, the
task may get garbage-collected at any time.

.. versionadded:: 3.7

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