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Title: Narrowing for comparisons against x.__class__ by hauntsaninja · Pull Request #20642 · python/mypy · GitHub

Open Graph Title: Narrowing for comparisons against x.__class__ by hauntsaninja · Pull Request #20642 · python/mypy

X Title: Narrowing for comparisons against x.__class__ by hauntsaninja · Pull Request #20642 · python/mypy

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