Recalculate metaclass in checker.py#13569
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Aug 31, 2022
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Some thoughts:
- It slow downs all regular classes without
metaclass - It does not solve all our problems. I see a possible case where
metaclassis set to not accurate one because of import cycle
Another idea: maybe we can refactor .metaclass_type to be a @property?
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According to mypy_primer, this change has no effect on the checked open source code. 🤖🎉 |
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No, this is wrong. The problem with |
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See #13565 (comment) for motivation.
I tried hard to come up with a test for this, but I was not successful.
Suggestions are welcome.