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Make IntEnum/StrEnum values passable to functions expecting literal ints or strs

needs discussion

Status: Open (in progress).

python/mypynumber 19617

#19617 In python/mypy;

· ambv opened on Aug 8, 2025

MyIntEnum.ONE should be passable to functions expecting Literal[1] arguments

bugmypy got something wrongmypy got something wrong

needs discussion

topic-enum

topic-literal-types

Status: Open.

#19616 In python/mypy;

· ambv opened on Aug 8, 2025

Wording in <code>mypy.plugin.Plugin.get_method[_signature]_hook</code> docstring

documentation

needs discussion

topic-pluginsThe plugin API and ideas for new pluginsThe plugin API and ideas for new plugins

Status: Open.

#19181 In python/mypy;

· bzoracler opened on May 31, 2025

Require argument names to match in Protocol

feature

needs discussion

Status: Open.

#18680 In python/mypy;

· sid-kap opened on Feb 14, 2025

Lenient TypeVarTuple checking when number of dimensions is unknown

feature

needs discussion

topic-pep-646PEP 646 (TypeVarTuple, Unpack)PEP 646 (TypeVarTuple, Unpack)

Status: Open.

#18665 In python/mypy;

· JukkaL opened on Feb 12, 2025

Include binary wheels for ARM Windows

feature

needs discussion

performance

Status: Open.

#18593 In python/mypy;

· JukkaL opened on Feb 3, 2025

False-positive type errors when passing **kwargs to a function that has other keyword args

needs discussion

Status: Open.

#18481 In python/mypy;

· aaron-siegel opened on Jan 17, 2025

Add NoMatch for invalid signatures in overloads

needs discussion

topic-overloads

Status: Draft (not ready).

python/mypynumber 18344

#18344 In python/mypy;

· cdce8p opened on Dec 27, 2024

Disable comparison overlap checks in assert statements

false-positivemypy gave an error on correct codemypy gave an error on correct code

feature

needs discussion

topic-overlapOverlapping equality checkOverlapping equality check

Status: Open.

#17896 In python/mypy;

· JukkaL opened on Oct 8, 2024

Deprecate type comment support?

needs discussion

topic-parser

Status: Open.

#12947 In python/mypy;

· emmatyping opened on Jun 7, 2022

Mypy over Language Server Protocol and VS Code extension

feature

needs discussion

Status: Open.

#12168 In python/mypy;

· karthiknadig opened on Feb 12, 2022

Use union instead of join for unifying types

bugmypy got something wrongmypy got something wrong

needs discussion

priority-0-high

topic-join-v-unionUsing join vs. using unionsUsing join vs. using unions

Status: Open.

#12056 In python/mypy;

· JelleZijlstra opened on Jan 24, 2022