[3.14] gh-137317: Fix inspect.signature() for class with wrapped __init__ or __new__ (GH-137862) #138224
+287
−35
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Fixed several cases where init, new or metaclass` call is a descriptor
that returns a wrapped function.
(cherry picked from commit 025a213)
Co-authored-by: Ju4tCode [email protected]
cyfunction __init__
due to unwrap and descriptor behavior changed #137317