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Issues: python/mypy

Announcement issue for plugin API changes
#6617 opened Apr 3, 2019 by msullivan
Open 12
Python 3.11 tracking issue
#12840 opened May 22, 2022 by hauntsaninja
Open 7
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2,106 Open 5,899 Closed
2,106 Open 5,899 Closed
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Issues list

super(cls, self) seemingly has no attribute it actually has feature priority-2-low
#13497 opened Aug 24, 2022 by pjoziak
1
Better documentation for the HTML report documentation
#13495 opened Aug 24, 2022 by fofoni
(🎁) Perform 'union math' on non overloaded calls feature topic-type-variables topic-union-types
#13493 opened Aug 24, 2022 by KotlinIsland
isinstance and TypeVar bug
#13492 opened Aug 24, 2022 by johnburnett
(🐞) Bad error message when using unbound ParamSpec in a Callable bug diagnostics topic-paramspec topic-usability
#13476 opened Aug 22, 2022 by KotlinIsland
1
Wrong type narrowing when using type without an argument in isinstance call bug false-positive topic-type-narrowing
#13462 opened Aug 20, 2022 by twoertwein
Unbound type variables in Callable type alias are substituted with Any bug topic-type-alias
#13449 opened Aug 18, 2022 by Drino
@sobolevn
9
callable typeguard doesn't work on Any bug topic-type-narrowing
#13443 opened Aug 18, 2022 by DetachHead
1
3
Incorrect type inference for list comprehension returning List[List[Union]] bug
#13439 opened Aug 17, 2022 by wplohrmann
2
isinstance doesn't narrow when using union bug topic-type-narrowing
#13438 opened Aug 17, 2022 by DetachHead
1
Incorrect "Type application has too few types" bug
#13437 opened Aug 17, 2022 by Dr-Irv
Overlapping overloads in second-order functions cause returned value to be Any bug
#13436 opened Aug 16, 2022 by Rogdham
globl "type: ignore" ignores too much bug documentation topic-type-ignore
#13435 opened Aug 16, 2022 by socketpair
7
🐛 Methods converted to staticmethods using a decorator not treated as staticmethods feature topic-descriptors
#13434 opened Aug 16, 2022 by tombulled
Debugging a segmentation fault crash priority-0-high
#13431 opened Aug 16, 2022 by jace
2
Arg(T, 'name') not equivalent to T in Callable bug topic-calls
#13429 opened Aug 15, 2022 by matteosantama
Inconsistent behavior when narrowing bounded generics. bug
#13426 opened Aug 15, 2022 by denballakh
1
Union TypeVar Inference Rather Than Most Recent Ancestor feature topic-join-v-union
#13424 opened Aug 15, 2022 by zevbo
1
Inconsistent results after 0.960 -> 0.971 migration bug
#13422 opened Aug 15, 2022 by sobolevn
7
Regression with recent mypy versions and Pydantic Generic support bug
#13421 opened Aug 15, 2022 by EldarSehayekZenity
TypeVar incompatible with nested coroutines bug topic-async topic-type-variables
#13408 opened Aug 13, 2022 by bushkov
ParamSpec errors when (re)used as generic argument bug topic-paramspec
#13403 opened Aug 13, 2022 by flaeppe
Editable installs are not recognized as having typing when using py.typed (setuptools v64 issue) bug
#13392 opened Aug 12, 2022 by cmeyer
8
Mixing attrs.define and typing.Protocol causes INTERNAL ERROR crash topic-attrs topic-protocols
#13390 opened Aug 11, 2022 by clint-lawrence
Convert type [A | B] to type [A] | [B] when the list has a single element feature
#13388 opened Aug 11, 2022 by ajhynes7
3
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