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[3.13] gh-137317: Fix inspect.signature() for class with wrapped __init__ or __new__ (GH-137862)#138225
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Merged
serhiy-storchaka merged 1 commit intopython:3.13frommiss-islington:backport-025a213-3.13Aug 28, 2025
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[3.13] gh-137317: Fix inspect.signature() for class with wrapped __init__ or __new__ (GH-137862)#138225
serhiy-storchaka merged 1 commit intopython:3.13frommiss-islington:backport-025a213-3.13Aug 28, 2025
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This was referencedAug 28, 2025
…t__ or __new__ (pythonGH-137862)Fixed several cases where __init__, __new__ or metaclass` __call__ is a descriptorthat returns a wrapped function.(cherry picked from commit025a213)Co-authored-by: Ju4tCode <42488585+yanyongyu@users.noreply.github.com>
b93b688 to1a423e1Comparef6536d4 intopython:3.13 40 of 41 checks passed
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Fixed several cases whereinit,new or metaclass`call is a descriptor
that returns a wrapped function.
(cherry picked from commit025a213)
Co-authored-by: Ju4tCode42488585+yanyongyu@users.noreply.github.com
cyfunction __init__due to unwrap and descriptor behavior changed #137317