Issues · python/mypy · GitHub

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

Labels Milestones New issue

`ParamSpec` inferred overly wide from protocol

#21384

· iglosiggio opened

on Apr 30, 2026

Cannot set `output` in `mypy.ini`

topic-configuration

topic-error-reporting

#21376

· AA-Turner opened

on Apr 29, 2026

Syntax errors are not emitted in JSON format when using `--output=json`

topic-error-reporting

#21370

· correctmost opened

on Apr 29, 2026

Get rid of the "flipping behaviour" in narrowign by equality/identity

needs discussion

topic-type-narrowing

#21365

· ilevkivskyi opened

on Apr 29, 2026

Make `--show-traceback` default

#21360

· mcepl opened

on Apr 28, 2026

[1.20 regression] value pattern match statement narrowing broken for typevars with values

topic-reachability

topic-type-variables

#21356

· m-richards opened

on Apr 28, 2026

Enable two-phase checking in sequential mode when --local-partial-types is set

parallel checking

#21348

· ilevkivskyi opened

on Apr 27, 2026

Use log files for parallel workers stdout/stderr

needs discussion

parallel checking

#21347

· ilevkivskyi opened

on Apr 27, 2026

Support parallel checking in fine grained mode

parallel checking

topic-fine-grained-incremental

#21346

· ilevkivskyi opened

on Apr 27, 2026

[1.20 regression] _Environ.get(key, default) returns str | None when default is an alias to Any

#21344

· pablogsal opened

on Apr 27, 2026

Add dedicated tests for parallel mode

parallel checking

#21343

· ilevkivskyi opened

on Apr 27, 2026

Suport various reports in parallel mode

parallel checking

#21342

· ilevkivskyi opened

on Apr 27, 2026