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__match_args__ and overrides #12008
Description
#10191 introduced a new false positive:
steam.py (https://github.com/Gobot1234/steam.py)
+ steam/profile.py:204: error: Cannot override final attribute "__match_args__" (previously declared in base class "EquippedProfileItems") [misc]
+ steam/profile.py:204: error: Cannot override writable attribute "__match_args__" with a final one [misc]
+ steam/profile.py:204: error: Definition of "__match_args__" in base class "ProfileInfo" is incompatible with definition in base class "EquippedProfileItems" [misc]Some further discussion in #10191 (comment).
I think we should just always allow overriding __match_args__, because it's only looked up on concrete classes, so overriding it is always safe.
Activity
Fix multiple inheritance false positives in dataclasses and attrs cla…
Pin mypy version to prevent regression due to python/mypy#12008
Fix inheritance false positives with dataclasses/attrs (#12411)
Fix inheritance false positives with dataclasses/attrs (#12411)
Bump mypy version now that python/mypy#12008 is resolved