BUG: Fix RecursionError when apply native container types as a func #61615
+12
−1
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doc/source/whatsnew/v3.0.0.rst
file if fixing a bug or adding a new feature.Description
Fixes a bug in
DataFrame.apply
raisingRecursionError
when passingfunc=list[int]
.Cause
The existing code handled parameterized container types, but not native container types, yielding false positives. I also added a check for
types.GenericAlias
to handle native container types.Reference: https://github.com/python/cpython/blob/3.12/Lib/typing.py#L1251