Issues

• black --check exits 0 and prints All done when a multi file run is interrupted

  psf/black#5541 · Filter by author jiteshgulati opened on Oct 14, 2026

• Lambda becomes a tuple when its default has a standalone comment

  psf/black#5536 · Filter by author jiteshgulati opened on Oct 13, 2026

• Force-excluded stdin input is not echoed back unchanged

  psf/black#5529 · Filter by author jiteshgulati opened on Oct 13, 2026

• --line-ranges puts the next statement inside the comment after a comment only fmt: off block

  psf/black#5524 · Filter by author jiteshgulati opened on Oct 12, 2026

• Compatible-release requires-python constraints infer unsupported targets

  psf/black#5468 · Filter by author maple-pwn opened on Oct 2, 2026
  2

• Nested .gitignore negations can never re-include what an ancestor excluded

  psf/black#5376 · Filter by author KaizenShogun opened on Aug 31, 2026
  2

• ruff:ignore should be processed as a pragma in contains_pragma_comment

  T: bug
  psf/black#5260 · Filter by author A5rocks opened on Jul 26, 2026
  5

• Potential memory optimizations

  psf/black#5216 · Filter by author rsb-23 opened on Jul 1, 2026
  2

• Thinking about wrap_long_dict_values_in_parens

  psf/black#4882 · Filter by author hauntsaninja opened on Dec 4, 2025
  5

• wrap_comprehension_in: Black preview style removes parentheses that make code harder to read

  psf/black#4877 · Filter by author hauntsaninja opened on Nov 30, 2025
  2

• Release workflow: Atomic PyPI pushing?

  psf/black#4839 · Filter by author onerandomusername opened on Nov 10, 2025
  1

• potential multiprocessing performance improvement

  psf/black#4771 · Filter by author asottile opened on Oct 2, 2025
  1

• Preserve alignment of inline comments

  F: commentsT: style
  psf/black#4651 · Filter by author pekkaklarck opened on Apr 14, 2025
  2

• Any possible to provide a WASM edition?

  T: enhancement
  psf/black#4649 · Filter by author JounQin opened on Apr 10, 2025
  2

• Inconsistencies in how line breaks are added in long "dot-chains", depending on brackets and function calls

  T: style
  psf/black#4554 · Filter by author oyvindronningstad opened on Jan 21, 2025
  2

• hex_codes_in_unicode_sequences: restrictions around f-strings are too strict

  F: stringsT: style
  psf/black#4523 · Filter by author MeGaGiGaGon opened on Dec 4, 2024
  5

• Change the formatting behaviour when there is bracket in the if statement, like a list, a function

  T: enhancement
  psf/black#4516 · Filter by author mandy6610 opened on Nov 22, 2024
  2

• Test organization improvements

  C: maintenance
  psf/black#4506 · Filter by author MeGaGiGaGon opened on Nov 5, 2024
  5

• Odd breaking of operators chain

  T: style
  psf/black#4455 · Filter by author nowtryz opened on Sep 11, 2024
  5

• Support Python 3.13 free-threaded build

  T: enhancement
  psf/black#4438 · Filter by author ngoldbaum opened on Aug 20, 2024
  3

• global config not possible if project contains a pyproject.toml

  S: needs discussionT: bug
  psf/black#4411 · Filter by author ppena-LiveData opened on Jul 24, 2024
  2

• problematic formatting: indentation change in docstring

  T: style
  psf/black#4276 · Filter by author kaddkaka opened on Mar 15, 2024
  7

• Bug hazard - multiple strings given same indentation

  F: parenthesesF: stringsT: style
  psf/black#4249 · Filter by author JamesHutchison opened on Feb 23, 2024
  4

• Vertical method chaining

  T: style
  psf/black#4244 · Filter by author rat-nick opened on Feb 19, 2024

• Remove parentheses around simple top-level expressions

  F: parenthesesT: enhancement
  psf/black#4231 · Filter by author JelleZijlstra opened on Feb 13, 2024