Make infer_condition_value recognize the whole truth table #18944
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… any stmt - there are no error reports. Make MYPY_* vs ALWAYS_* consistent.
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JukkaL
reviewed
May 2, 2025
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Diff from mypy_primer, showing the effect of this PR on open source code: pydantic (https://github.com/pydantic/pydantic)
- pydantic/_internal/_docs_extraction.py:104: error: Incompatible types in assignment (expression has type "list[str] | None", variable has type "list[str]") [assignment]
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I'm not sure if there is any good reason for this. Maybe try changing this and see what mypy primer looks like? |
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Fixes #18901.
Side question: why don't we support boolean literals there (as in
if True or sys.platform == "linux")? Is it an escape hatch to make mypy check some {platform,version}-dependent code on all {platform,version}s?