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2,641 Open 8,525 Closed
2,641 Open 8,525 Closed
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Issues list

Better support for property-subclasses / read-only descriptors feature
#19178 opened May 30, 2025 by randolf-scholz
mypyc 1.16 regression: x86_64-cpython-3{9,10,11,12,13} error: ‘FOO_finalize’ undeclared here (not in a function); did you mean ‘FOO_init’? crash topic-mypyc mypyc bugs
#19175 opened May 30, 2025 by mr-c
5
Make it easier to retry in upload-pypi script feature topic-developer Issues relevant to mypy developers
#19174 opened May 30, 2025 by JukkaL
2
"Invalid self argument" for numpy's iadd bug mypy got something wrong topic-overloads
#19171 opened May 30, 2025 by bersbersbers
1
4
[1.16 regression] a cast is both needed and redundant at the same time bug mypy got something wrong topic-casts
#19170 opened May 30, 2025 by hynek
1
3
overloads in if TYPE_CHECKING shouldn't require implementations feature topic-overloads
#19169 opened May 29, 2025 by A5rocks
3
[1.16 regression] narrowing a typevar via comparison to None bug mypy got something wrong topic-type-narrowing Conditional type narrowing / binder
#19166 opened May 29, 2025 by Redoubts
3
[1.16 regression] assigning a lambda to subclass w/ generics bug mypy got something wrong
#19165 opened May 29, 2025 by Redoubts
2
[1.16 regression] failure to exhaustively narrow type var bounded by union bug mypy got something wrong
#19159 opened May 28, 2025 by hauntsaninja
7
Keep Literal after indexing? feature topic-literal-types topic-type-context Type context / bidirectional inference
#19152 opened May 26, 2025 by ego-thales
6
Request: split off Untyped decorator makes function "..." untyped from [misc] feature
#19148 opened May 26, 2025 by Avasam
1
[1.16 regression] Incorrect inferred type when using a classmethod from a different class as an attribute bug mypy got something wrong
#19146 opened May 24, 2025 by delfick
12
Infer type of generic class from return type of (optionally awaitable) callable passed to constructor bug mypy got something wrong topic-inference When to infer types or require explicit annotations
#19143 opened May 23, 2025 by DouweM
6
Sequence of types bug mypy got something wrong topic-join-v-union Using join vs. using unions
#19142 opened May 23, 2025 by DouweM
1
Unpack generic tuple with no args not working bug mypy got something wrong
#19140 opened May 23, 2025 by herobank110
3
[1.16 regression] narrowing on is_dataclass bug mypy got something wrong topic-typeguard-typeis TypeGuard / TypeIs / PEP 647 / PEP 742
#19139 opened May 23, 2025 by henryiii
3
mypy not raising error on inexhaustive case/match statements in strict mode feature topic-match-statement Python 3.10's match statement
#19136 opened May 23, 2025 by Don-Burns
1
8
Conditionally excluding backward incompatible syntax based on python version feature
#19134 opened May 22, 2025 by alisaifee
3
MYPYPATH directory used even if no __init__.py bug mypy got something wrong
#19129 opened May 22, 2025 by brandonchinn178
4
"An implementation for an overloaded function is not allowed in a stub file" for overloaded type hint bug mypy got something wrong
#19128 opened May 21, 2025 by kylebarron
7
Preliminary test on type not detected, leading to false error feature topic-type-narrowing Conditional type narrowing / binder
#19124 opened May 21, 2025 by mhooreman
1
Show more context about the base class on incompatible override feature good-first-issue topic-usability
#19112 opened May 19, 2025 by JukkaL
1
1
Empty variadic tuple subtype not assignable to tuple[int, ...] bug mypy got something wrong topic-pep-646 PEP 646 (TypeVarTuple, Unpack)
#19110 opened May 18, 2025 by jorenham
3
tuple[Any, *tuple[Any, ...]] is not assignable to other tuple types bug mypy got something wrong topic-pep-646 PEP 646 (TypeVarTuple, Unpack)
#19109 opened May 18, 2025 by jorenham
2
Enable --pretty by default feature good-first-issue topic-usability
#19108 opened May 18, 2025 by JukkaL
1
3
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