Skip to content

Issues: python/mypy

Python 3.11 tracking issue
#12840 opened May 22, 2022 by hauntsaninja
Open 11
Announcement issue for plugin API changes
#6617 opened Apr 3, 2019 by msullivan
Open 13
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

2,247 Open 6,364 Closed
2,247 Open 6,364 Closed
Author
Filter by author
Label
Filter by label
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Milestones
Filter by milestone
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

Different exit codes for feature
#14615 opened Feb 5, 2023 by jp-larose
undefined type when imported with sys.platform check bug mypy got something wrong
#14605 opened Feb 4, 2023 by Dreamsorcerer
sys.platform checks assigned to variables are not handled correctly feature
#14604 opened Feb 4, 2023 by Dreamsorcerer
mypy.api.run causes an EncodingWarning bug mypy got something wrong
#14603 opened Feb 4, 2023 by dmtucker
Get arg-type incompatible type error for arguments of a Callable type bug mypy got something wrong
#14602 opened Feb 4, 2023 by chaurwu
Non-Enum base class variables are interpreted as Enum instances bug mypy got something wrong
#14600 opened Feb 3, 2023 by bzoracler
Conflicting stubs cause AssertionError crash
#14589 opened Feb 2, 2023 by jorants
No error about repeated keyword argument feature topic-calls Function calls, *args, **kwargs, defaults
#14585 opened Feb 2, 2023 by denballakh
(🐞) Invalid valid-type error when using a variable as a value, not as a type bug mypy got something wrong
#14583 opened Feb 2, 2023 by KotlinIsland
(🐞) no error when type alias to type doesn't specify the type arg bug mypy got something wrong topic-type-alias TypeAlias and other type alias issues
#14582 opened Feb 2, 2023 by KotlinIsland
nested if/while walrus operator loses typing (nullability) information bug mypy got something wrong topic-pep-572 PEP 572 (walrus operator) topic-type-narrowing Conditional type narrowing / binder
#14573 opened Feb 1, 2023 by ds-cbo
1
no error when calling Callable with ParamSpec using Concatenate with not enough args bug mypy got something wrong topic-paramspec PEP 612, ParamSpec, Concatenate
#14571 opened Feb 1, 2023 by DetachHead
3
stubtest: False-positives with parameter name mangling outside of classes bug mypy got something wrong topic-stubtest
#14560 opened Jan 30, 2023 by Avasam
Unable to run mypy against installed modules bug mypy got something wrong
#14559 opened Jan 30, 2023 by bdrung
Inconsistent behavior w.r.t missing builtins bug mypy got something wrong topic-developer Issues relevant to mypy developers topic-tests
#14547 opened Jan 28, 2023 by ikonst
3
Mypy not detecting abstract methods returning undefined types bug mypy got something wrong topic-runtime-semantics mypy doesn't model runtime semantics correctly
#14545 opened Jan 28, 2023 by brunokc
1
callable protocols can be satisfied by any type object, even ones with nothing to do with their return type or arguments bug mypy got something wrong
#14544 opened Jan 27, 2023 by glyph
Mypy doesn't check known keys in a TypedDict when there are unk bug mypy got something wrong
#14542 opened Jan 27, 2023 by AnjoMan
False negative using --strict-equality and None bug mypy got something wrong
#14541 opened Jan 27, 2023 by Tinche
2
mypy reports used-before-def with TypeAliases despite from __future__ import annotations bug mypy got something wrong topic-partially-defined partially-defined error code
#14539 opened Jan 27, 2023 by bersbersbers
@ilinum
4
Allow mypy to verify if passed object suits to the type hint of an abstract base class feature
#14537 opened Jan 27, 2023 by Dvergatal
Mypy rolls back to broader type after assert isinstance bug mypy got something wrong topic-type-narrowing Conditional type narrowing / binder
#14536 opened Jan 27, 2023 by Rocamonde
Better message for "Function ... could always be true" feature good-first-issue topic-usability
#14529 opened Jan 26, 2023 by JukkaL
1
Strange issue when using full width numerals in TypedDict keys bug mypy got something wrong topic-typed-dict
#14528 opened Jan 26, 2023 by justuswilhelm
3
Inference in the else block of a try-except-else bug mypy got something wrong topic-type-narrowing Conditional type narrowing / binder
#14527 opened Jan 26, 2023 by rlazarus
1
ProTip! Find all open issues with in progress development work with linked:pr.