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gh-105927: PyWeakref_GetRef() returns 1 on success (#106561)

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PyWeakref_GetRef() now returns 1 on success, and return 0 if the
reference is dead.

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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Victor Stinner 2023-07-09 17:50:26 +02:00 • committed by GitHub
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Doc/c-api/weakref.rst
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@ -55,9 +55,11 @@ as much as it can.
Get a :term:`strong reference` to the referenced object from a weak
reference, *ref*, into *\*pobj*.
Return 0 on success. Raise an exception and return -1 on error.
If the referent is no longer live, set *\*pobj* to ``NULL`` and return 0.
* On success, set *\*pobj* to a new :term:`strong reference` to the
referenced object and return 1.
* If the reference is dead, set *\*pobj* to ``NULL`` and return 0.
* On error, raise an exception and return -1.
.. versionadded:: 3.13