Better match narrowing for unions of type objects#20905
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hauntsaninja wants to merge 1 commit intopython:masterfrom
Open
Better match narrowing for unions of type objects#20905hauntsaninja wants to merge 1 commit intopython:masterfrom
hauntsaninja wants to merge 1 commit intopython:masterfrom
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According to mypy_primer, this change doesn't affect type check results on a corpus of open source code. ✅ |
hauntsaninja
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Feb 26, 2026
| def get_class_pattern_type_ranges(self, typ: Type, o: ClassPattern) -> list[TypeRange] | None: | ||
| p_typ = get_proper_type(typ) | ||
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| if isinstance(p_typ, UnionType): |
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this branch is the real change
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Sequel to #20872 that has a slightly thrashy diff