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Issues: python/mypy

Announcement issue for plugin API changes
#6617 opened Apr 3, 2019 by msullivan
Open 15
Python 3.13 tracking issue
#17264 opened May 18, 2024 by hauntsaninja
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Issues list

Exhaustiveness checking fails on non-trivial use of pattern matching bug mypy got something wrong topic-match-statement Python 3.10's match statement topic-reachability Detecting unreachable code
#14833 opened Mar 4, 2023 by ajasmin updated Sep 23, 2024
5
dmypy: error: unrecognized arguments: --config-file pyproject.toml bug mypy got something wrong
#17624 opened Aug 2, 2024 by petergaultney updated Sep 23, 2024
1
Linecount Report over counting bug mypy got something wrong
#17807 opened Sep 22, 2024 by sagarbadiyani updated Sep 22, 2024
1
Type application is only supported for generic classes bug mypy got something wrong
#17804 opened Sep 22, 2024 by IvanKirpichnikov updated Sep 22, 2024
3
The execution results of dmypy are not as expected bug mypy got something wrong
#17797 opened Sep 20, 2024 by WutingjiaX updated Sep 20, 2024
Mypyc IntEnum undeclared name error while compiling bug mypy got something wrong
#17796 opened Sep 20, 2024 by CoolCat467 updated Sep 20, 2024
Mypyc KeyError: mypy.nodes.MemberExpr bug mypy got something wrong
#17794 opened Sep 20, 2024 by CoolCat467 updated Sep 20, 2024
Mypyc AssertionError: Self`0 bug mypy got something wrong topic-mypyc mypyc bugs topic-named-tuple topic-type-variables
#17793 opened Sep 20, 2024 by CoolCat467 updated Sep 20, 2024
Error diagnostics incomplete on generic function redefinition bug mypy got something wrong
#17791 opened Sep 19, 2024 by jolaf updated Sep 20, 2024
1
d or {} where d is something other than builtin dict gets errors about Never for indexing and splatting bug mypy got something wrong
#17790 opened Sep 19, 2024 by huonw updated Sep 19, 2024
Attributes without a default cannot follow attributes with one bug mypy got something wrong
#17731 opened Sep 3, 2024 by embecka updated Sep 19, 2024
1
1
Generic Type[T] function argument rejected as base class bug mypy got something wrong
#14458 opened Jan 16, 2023 by tyilo updated Sep 19, 2024
3
Inheriting from untyped class and overriding __init__ breaks abstract class detection bug mypy got something wrong
#17781 opened Sep 18, 2024 by Kakadus updated Sep 18, 2024
1
[PEP 695] Multiple nested classes don't work bug mypy got something wrong good-first-issue topic-pep-695 Issues related to PEP 695 syntax
#17780 opened Sep 18, 2024 by JukkaL updated Sep 18, 2024
[type-abstract] reports with a tuple when the actual type is a dict bug mypy got something wrong
#17399 opened Jun 18, 2024 by bzoracler updated Sep 18, 2024
2
List comprehension with TypedDict fails type checking bug mypy got something wrong topic-typed-dict
#10371 opened Apr 25, 2021 by MarcoGorelli updated Sep 18, 2024
1
Strange error when declaring @final property bug mypy got something wrong
#15325 opened May 30, 2023 by tmke8 updated Sep 17, 2024
3
Incorrect private variables tracking bug mypy got something wrong
#17767 opened Sep 13, 2024 by socketpair updated Sep 16, 2024
1
Need type annotation for predefined dict generic (3.9) bug mypy got something wrong topic-type-alias TypeAlias and other type alias issues
#11093 opened Sep 12, 2021 by ultrabear updated Sep 16, 2024
1
3
Incompatible ParamSpecs are not reported as issue bug mypy got something wrong topic-paramspec PEP 612, ParamSpec, Concatenate topic-type-variables
#17766 opened Sep 13, 2024 by pfaion updated Sep 15, 2024
Mypy hangs indefinitely trying to analyse a file with huge nested dicts bug mypy got something wrong performance
#14970 opened Mar 28, 2023 by AlexWaygood updated Sep 13, 2024
2
make stubgen generate PEP-561/typing docs compliant '-stubs' package directory names bug mypy got something wrong
#17764 opened Sep 12, 2024 by froh updated Sep 12, 2024
self argument is not assignable to variable typed as Self bug mypy got something wrong
#17760 opened Sep 12, 2024 by DetachHead updated Sep 12, 2024
1
Stubgen hangs forever for some packages bug mypy got something wrong
#17761 opened Sep 12, 2024 by zwqStella updated Sep 12, 2024
Unpacking doesn't do proper type narrowing bug mypy got something wrong
#17240 opened May 14, 2024 by RbCaVi updated Sep 11, 2024
1
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