Black 25.9.0

25.9.0
Changed 6
  • Improve multiline_string_handling with ternaries and dictionaries
  • Wrap the in clause of comprehensions across lines if necessary
  • Remove parentheses around multiple exception types in except and except* without as
  • Add \r style newlines to the potential newlines to normalize file newlines both from and to
  • Rewrite tokenizer to improve performance and compliance
  • Avoid using an extra process when running with only one worker
Fixed 13
  • Fix crash while formatting a long del statement containing tuples
  • Fix crash while formatting expressions using the walrus operator in complex with statements
  • Handle # fmt: skip followed by a comment at the end of file
  • Fix crash when a tuple appears in the as clause of a with statement
  • Fix crash when tuple is used as a context manager inside a with statement
  • Fix crash when formatting a \ followed by a \r followed by a comment
Removed 1
  • Remove support for pre-python 3.7 await/async as soft keywords/variable names
Highlights
  • Remove support for pre-python 3.7 await/async as soft keywords/variable names (#4676)
Stable style
  • Fix crash while formatting a long del statement containing tuples (#4628)
  • Fix crash while formatting expressions using the walrus operator in complex with statements (#4630)
  • Handle # fmt: skip followed by a comment at the end of file (#4635)
  • Fix crash when a tuple appears in the as clause of a with statement (#4634)
  • Fix crash when tuple is used as a context manager inside a with statement (#4646)
  • Fix crash when formatting a \ followed by a \r followed by a comment (#4663)
  • Fix crash on a \\r\n (#4673)
  • Fix crash on await ... (where ... is a literal Ellipsis) (#4676)
  • Fix crash on parenthesized expression inside a type parameter bound (#4684)
  • Fix crash when using line ranges excluding indented single line decorated items (#4670)
Preview style
  • Fix a bug where one-liner functions/conditionals marked with # fmt: skip would still be formatted (#4552)
  • Improve multiline_string_handling with ternaries and dictionaries (#4657)
  • Fix a bug where string_processing would not split f-strings directly after expressions (#4680)
  • Wrap the in clause of comprehensions across lines if necessary (#4699)
  • Remove parentheses around multiple exception types in except and except* without as. (#4720)
  • Add \r style newlines to the potential newlines to normalize file newlines both from and to (#4710)
Parser
  • Rewrite tokenizer to improve performance and compliance (#4536)
  • Fix bug where certain unusual expressions (e.g., lambdas) were not accepted in type parameter bounds and defaults. (#4602)
Performance
  • Avoid using an extra process when running with only one worker (#4734)
Integrations
  • Fix the version check in the vim file to reject Python 3.8 (#4567)
  • Enhance GitHub Action psf/black to read Black version from an additional section in pyproject.toml: [project.dependency-groups] (#4606)
  • Build gallery docker image with python3-slim and reduce image size (#4686)
Documentation
  • Add FAQ entry for windows emoji not displaying (#4714)
View original

Upgraded? How did it go?

Discussion