[ty] Preserve pure negation types in descriptor protocol by charliermarsh · Pull Request #22907 · astral-sh/ruff (original) (raw)

added the ty

Multi-file analysis & type inference

label

Jan 28, 2026

carljm added a commit that referenced this pull request

Jan 30, 2026

• main: (76 commits) [ty] Improve the check for NewTypes with generic bases (#22961) [ty] Ban legacy TypeVar bounds or constraints from containing type variables (#22949) Bump the typing conformance suite pin (#22960) [ty] Emit an error if a TypeVarTuple is used to subscript Generic or Protocol without being unpacked (#22952) [ty] Reduce false positives when subscripting classes generic over TypeVarTuples (#22950) [ty] Detect invalid attempts to subclass Protocol[] and Generic[] simultaneously (#22948) Fix suppression indentation matching (#22903) Remove hidden --output-format warning (#22944) [ty] Validate signatures of dataclass __post_init__ methods (#22730) [ty] extend special-cased numbers diagnostic to invalid-argument-type errors (#22938) [ty] Avoid false positive for not-iterable with no-positive intersection types (#22089) [ty] Preserve pure negation types in descriptor protocol (#22907) [ty] add special-case diagnostic for numbers module (#22931) [ty] Move the location of more invalid-overload diagnostics (#22933) [ty] Fix unary and comparison operators for TypeVars with union bounds (#22925) [ty] Rule Selection: ignore/warn/select all rules (unless subsequently overriden) (#22832) [ty] Fix TypedDict construction from existing TypedDict values (#22904) [ty] fix bug in string annotations and clean up diagnostics (#22913) [ty] Improve support for goto-type, goto-declaration, hover, and highlighting of string annotations (#22878) [ty] Rename old typing imports to new on unresolved-reference. (#22827) ...

This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.Learn more about bidirectional Unicode characters

[ Show hidden characters]({{ revealButtonHref }})