Do not include non-init fields in the synthesized __replace__ method for dataclasses
#18221
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…d for dataclasses
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According to mypy_primer, this change doesn't affect type check results on a corpus of open source code. ✅ |
hauntsaninja
reviewed
Dec 1, 2024
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Is that covered by this case a little further down? Coords(2, 4).__replace__(x=23, y=25, z=42) # E: Unexpected keyword argument "z" for "__replace__" of "Coords" |
hauntsaninja
approved these changes
Dec 1, 2024
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At runtime, non init fields are not allowed when using replace. See the source code of the CPython implementation.