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Issues list

comparison-overlap when using a union bug mypy got something wrong
#18697 opened Feb 17, 2025 by Dreamsorcerer
False positive violation when overriding attributes using descriptors bug mypy got something wrong topic-descriptors Properties, class vs. instance attributes
#18695 opened Feb 17, 2025 by bartfeenstra
typeddict check for multiple inheritance fails with type aliases bug mypy got something wrong topic-type-alias TypeAlias and other type alias issues topic-typed-dict
#18692 opened Feb 16, 2025 by A5rocks
bogus complaint when checking Callable arguments bug mypy got something wrong topic-type-context Type context / bidirectional inference topic-type-variables
#18689 opened Feb 16, 2025 by MarcelloPerathoner
Fixing flaky CI priority-0-high topic-developer Issues relevant to mypy developers
#18660 opened Feb 11, 2025 by JukkaL
Passing **dict(...) to functools.partial confuses mypy bug mypy got something wrong
#18644 opened Feb 9, 2025 by barisione
1.15.0 regression: list.append false positive with Signals enum bug mypy got something wrong topic-inference When to infer types or require explicit annotations
#18628 opened Feb 7, 2025 by sobolevn
Incorrect inference for types with __eq__ and no __hash__ bug mypy got something wrong topic-runtime-semantics mypy doesn't model runtime semantics correctly
#18622 opened Feb 6, 2025 by jorenham
Binder loses narrowed type of a variable if variable may be uninitialized bug mypy got something wrong false-positive mypy gave an error on correct code priority-0-high topic-type-narrowing Conditional type narrowing / binder
#18619 opened Feb 6, 2025 by JukkaL
mypy crashes with pydantic plugin and BasicSettings class crash topic-plugins The plugin API and ideas for new plugins
#18612 opened Feb 5, 2025 by dimanu-py
ParamSpec seems to get lost with partial() bug mypy got something wrong topic-paramspec PEP 612, ParamSpec, Concatenate topic-runtime-semantics mypy doesn't model runtime semantics correctly
#18589 opened Feb 2, 2025 by Dreamsorcerer
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