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Announcement issue for plugin API changes
#6617 · msullivan opened on Apr 3, 2019
19

Labels Milestones New issue

<code>NamedTuple</code>'s <code>_tuplegetter</code> is not recognized

topic-named-tuple

topic-runtime-semantics

#19414

· Gatsik opened

on Jul 9, 2025

Unsupported operand types for + ("list[None]" and "list[str]")

#19413

· randolf-scholz opened

on Jul 9, 2025

RuntimeError: Not implemented mypy.types.TypeGuardedType

#19412

· gopidesupavan opened

on Jul 9, 2025

Detect missing or incorrect overload defaults

#19411

· MarcoGorelli opened

on Jul 9, 2025

False-positive [attr-defined] when importing classes and functions from a file with the same name as the parent package

#19410

· ArrayBolt3 opened

on Jul 9, 2025

[CI]: <code>mypy-primer(0)</code> timeout due to long checking of <code>colour</code>

topic-developer

#19403

· randolf-scholz opened

on Jul 8, 2025

Erroneous "Self argument missing" error when decorators are used

#19392

· hvenev opened

on Jul 7, 2025

Match on tuples and possibly-undefined

topic-match-statement

topic-type-narrowing

#19391

· pabloestevez94 opened

on Jul 7, 2025

Packaging: license declaration uses outdated format to-be removed Feb. 18, 2026

topic-developer

#19389

· sterliakov opened

on Jul 7, 2025

overload, Protocol and generic self: annotations

topic-overloads

topic-protocols

topic-self-types

#19381

· Alan-Chen99 opened

on Jul 5, 2025

'Subclass of "A" and "B" cannot exist: would have incompatible method signatures' is usually wrong

topic-inheritance

topic-reachability

#19377

· JelleZijlstra opened

on Jul 4, 2025

Type statement inside class scope not able to reference class generics

topic-type-variables

#19373

· ruipin opened

on Jul 4, 2025