Add _GenericAlias.__call__ patch #1561
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Signed-off-by: cosmicBboy <[email protected]>
Signed-off-by: cosmicBboy <[email protected]>
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Jan 24, 2025
* Fixes unionai-oss#1559, add _GenericAlias.__call__ patch Signed-off-by: cosmicBboy <[email protected]> * raise TypeErrors Signed-off-by: cosmicBboy <[email protected]> --------- Signed-off-by: cosmicBboy <[email protected]>
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Fixes #1559
This PR patches
typing._GenericAlias.__call__, which was changed in python 3.11.9 such that it ignores all exceptions when the__orig_class__attribute is set. This is the dark magic that pandera relies on to enable the validation-on-init feature when usingpandera.typing.DataFrame[Schema](...).