python/mypy

Issues

• Python 3.13 tracking issue

  #17264 opened 14 days ago by hauntsaninja
  0

• Base class type incorrectly overwritten by assignment in extending class

  #17255 opened 16 days ago by 0xhtml
  1

• cannot apply `@asynccontextmanager` to a function that uses `TypeVarTuple`

  #17278 opened 10 days ago by ZeeD
  0

• stubtest: `__all__` check seems to ignore `*.allowlist` files

  #17277 opened 10 days ago by ncoghlan
  2

• `int` inconsistently considered a subtype of `float`

  #17223 opened 10 days ago by decorator-factory
  2

• Empty tuple type is expanded in truthy check instead of narrowed.

  #17273 opened 10 days ago by Avasam
  3

• [mypyc] `... inferred type None; add an annotation` on fully-annotated code

  #17216 opened 11 days ago by bzoracler
  0

• Daemon mode mypy checks way more files the second time with the same command run

  #17272 opened 12 days ago by Ryang20718
  0

• `mypy` crashes with `KeyError: 'type_is'`

  #17250 opened 17 days ago by bersbersbers
  2

• Subclass using `@dataclass(order=True)` have unavoidable "not using `@override`" error for `__lt__` etc, with `--enable-error-code=explicit-override`

  #17224 opened 25 days ago by huonw
  1

• mypy --strict doesn't handle wildcard imports of modules that do 'import foo as bar'

  #17267 opened 13 days ago by jgarvin
  4

• Mypy handling initializing Pydantic models with dict values incorrectly

  #17244 opened 12 days ago by dpitch40
  2

• no error when using generic in `except` block

  #17248 opened 18 days ago by DetachHead
  0

• Disable third party imports only

  #17257 opened 12 days ago by Ryang20718
  1

• Follow imports still true even when mypy.ini ignores imports

  #17271 opened 12 days ago by Ryang20718
  1

• Support for short-circuit evaluation

  #17253 opened 17 days ago by mmzeynalli
  8

• False negative: `typing.Literal[<Union expression>]`

  #17260 opened 15 days ago by bzoracler
  0

• mypy does not check the code after the line with lambda function that calls NoReturn function

  #17254 opened 16 days ago by ravilnicki
  6

• Exhaustiveness checking false positive regression in 1.10

  #17252 opened 17 days ago by antonagestam
  1

• overloaded __new__ ignored when introducing __init__

  #17251 opened 17 days ago by jakkdl
  0

• Support `Unpack` with `dict` for keyword arguments: `**kwargs: Unpack[dict[Literal["test"], ...]]`

  #17241 opened 19 days ago by intgr
  5

• Feature Request: a secondary error for overrides based on compatibility

  #17243 opened 18 days ago by jvanasco
  0

• Dataclasses: `No overload variant of "asdict" matches argument type "Self" [call-overload]` when deciding decorator conditionally

  #17242 opened 19 days ago by abravalheri
  0

• Unpacking doesn't do proper type narrowing

  #17240 opened 19 days ago by RbCaVi
  0

• Slow typechecking on nested TypedDict with union members

  #17231 opened 23 days ago by julienp
  1

• Call `tuple` on a known length `tuple[int, int]` would lose its length

  #17237 opened 20 days ago by DanielYang59
  2

• Set and Dict generalizing the type unnecessarily

  #17238 opened 20 days ago by MalteEbner
  0

• Segmentation fault with recursive type

  #17236 opened 20 days ago by RbCaVi
  0

• Attempted to reuse member name in Enum definition

  #17234 opened 21 days ago by lanzz
  0

• match narrowing fails when the operand is an `await` expression

  #17230 opened 24 days ago by tamird
  0

• `__eq__` methods disable narrowing in the `else` block

  #17229 opened 24 days ago by DetachHead
  0

• [numpy] mypy does not raise `type-var` when `NDArray` with incompatible dtype is used as a generic.

  #17228 opened 25 days ago by randolf-scholz
  0

• mypy should fail if the first element of the type has the same name as the variable

  #17227 opened 25 days ago by userappgate
  0

• `name-defined` error lets Mypy forget `TypedDict` was wrapped in `Unpack`

  #17225 opened 25 days ago by tyralla
  0

• Literal[⟨enum⟩] not callable even if enum is callable

  #17222 opened 25 days ago by user202729
  0

• wrongly reported typing error in `min` with `key` lambda function and default value when result is Optional

  #17221 opened a month ago by jan-spurny
  0

• Type invalid due to import, only on alternating runs

  #17202 opened a month ago by jvanasco
  1

• Use of `Annotated[T, ...]` in a recursive type results in a segmentation fault

  #17220 opened a month ago by LeeeeT
  0

• Error in mypy when using any() or all() to check for None in a iterable

  #17218 opened a month ago by kingco6ra
  0

• Setting python_executable in $XDG_CONFIG_HOME/mypy/config does not work

  #17205 opened a month ago by doolio
  2

• visit_lambda_expr list index out of range

  #17215 opened a month ago by tilaks
  0

• Detect if shell is in activated virtual environment, but mypy is not installed in it.

  #17214 opened a month ago by ethanhs
  0

• Wrong Metaclass Conflict Error

  #17213 opened a month ago by gaotako
  0

• Crash Applying Generic Arguments

  #17212 opened a month ago by saulshanabrook
  0

• Conditional decorated functions are not type checked

  #17211 opened a month ago by davidhalter
  0

• namespace package import error is order-dependent and not silenceable with `ignore_missing_imports`

  #17210 opened a month ago by asottile-sentry
  3

• Using unpack to keep parameters when creating httpx subclass leads to crash

  #17208 opened a month ago by CarliJoy
  0

• Crash on a tricky overloaded Protocol

  #17206 opened a month ago by Suor
  0

• stubgen: combine `--include-docstrings` and typeshed

  #17200 opened a month ago by mikez
  0

• False error: Never has no attribute "foo" [attr-defined]

  #17198 opened a month ago by AndreyMZ
  0