Issues · python/mypy · GitHub

Announcement issue for plugin API changes
#6617 · msullivan opened on Apr 3, 2019
25

Labels Milestones New issue

Inlining a list argument into call of function that accepts a protocol produces "incompatible type" error

#21563

· maybeetree opened

on May 29, 2026

2.1 changelog is incorrect

#21561

· mristin opened

on May 29, 2026

Generic Callable return type inferred as first overload from overloaded function

#21560

· rtandy opened

on May 29, 2026

Incorrect type-var error when passing a Callable with a generic return type to a function

#21559

· absolutely-vivid opened

on May 29, 2026

`AssertionError: Must not defer during final iteration` with recursive class definition

#21549

· correctmost opened

on May 27, 2026

Stubgen does not respect RPath for transitive dependencies

#21543

· dbs4261 opened

on May 26, 2026

[mypyc] Subclass `__mypyc_defaults_setup` drops inherited class-attribute initializers across incremental builds

#21542

· georgesittas opened

on May 26, 2026

[2.1 regression] Incompatible types in capture pattern, can't assign a variable when using string unpacking

topic-match-statement

#21537

· WibblyGhost opened

on May 25, 2026

[False positive] "type[...]" has no attribute "metadata" (and origin)

#21536

· AndrewUshakov opened

on May 22, 2026

False positive `redundant-expr`, but only for `if x and y:`, not for `if x: if y:`

#21533

· MarcoGorelli opened

on May 21, 2026

redefinition-new does not apply type narrowing on cast-like function calls

#21532

· DerBiasto opened

on May 21, 2026

Function rejects tuple argument when argument type context is a union involving a tuple-bound typevar

#21520

· bzoracler opened

on May 20, 2026