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Bump black from 26.3.1 to 26.5.0 in /{{cookiecutter.repo_name}}#75

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Bump black from 26.3.1 to 26.5.0 in /{{cookiecutter.repo_name}}#75
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dependabot/pip/{{cookiecutter.repo_name}}/black-26.5.0

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@dependabot dependabot Bot commented on behalf of github May 18, 2026

Bumps black from 26.3.1 to 26.5.0.

Release notes

Sourced from black's releases.

26.5.0

Highlights

  • Add support for unpacking in comprehensions (PEP 798) and for lazy imports (PEP 810), both new syntactic features in Python 3.15 (#5048)
  • Python 3.15 is now supported. Compiled wheels are not yet provided for Python 3.15, so performance may be slower than on existing Python versions. Wheels will be provided once Python 3.15 is later in its release cycle. (#5127)

Stable style

  • Fix # fmt: skip being ignored in nested if expressions with parenthesized in clauses (#4903)
  • Add syntactic support for Python 3.15 (#5048)
  • Fix crash when an f-string follows a # fmt: off comment inside brackets (#5097)
  • Preserve multiline compound statement headers when # fmt: skip is placed on the colon line (#5117)

Preview style

  • Improve heuristics around whether blank lines should appear before, within and after groups of same-name decorated functions (such as @overload groups) in .pyi stub files (#5021)
  • Fix blank lines being removed between a function and a decorated class in .pyi stub files (#5092)
  • Prevent string merger from creating unsplittable long lines when a pragma comment (e.g. # type: ignore) follows the closing bracket (#5096)

Packaging

Output

  • Improve parse error readability by showing multi-line output with an error pointer. (#5068)
  • Add SourceASTParseError to distinguish source parse failures from internal safety errors, improving error reporting when Black's lenient parser accepts input that ast.parse() rejects (#5080)

Blackd

  • Return HTTP 400 (Bad Request) for source parse failures instead of HTTP 500, keeping HTTP 500 only for genuine internal safety errors (#5080)

Integrations

  • Added documentation for doctest formatting tools and updated the integrations index to match (#4916)

... (truncated)

Changelog

Sourced from black's changelog.

Version 26.5.0

Highlights

  • Add support for unpacking in comprehensions (PEP 798) and for lazy imports (PEP 810), both new syntactic features in Python 3.15 (#5048)
  • Python 3.15 is now supported. Compiled wheels are not yet provided for Python 3.15, so performance may be slower than on existing Python versions. Wheels will be provided once Python 3.15 is later in its release cycle. (#5127)

Stable style

  • Fix # fmt: skip being ignored in nested if expressions with parenthesized in clauses (#4903)
  • Add syntactic support for Python 3.15 (#5048)
  • Fix crash when an f-string follows a # fmt: off comment inside brackets (#5097)
  • Preserve multiline compound statement headers when # fmt: skip is placed on the colon line (#5117)

Preview style

  • Improve heuristics around whether blank lines should appear before, within and after groups of same-name decorated functions (such as @overload groups) in .pyi stub files (#5021)
  • Fix blank lines being removed between a function and a decorated class in .pyi stub files (#5092)
  • Prevent string merger from creating unsplittable long lines when a pragma comment (e.g. # type: ignore) follows the closing bracket (#5096)

Packaging

Output

  • Improve parse error readability by showing multi-line output with an error pointer. (#5068)
  • Add SourceASTParseError to distinguish source parse failures from internal safety errors, improving error reporting when Black's lenient parser accepts input that ast.parse() rejects (#5080)

Blackd

  • Return HTTP 400 (Bad Request) for source parse failures instead of HTTP 500, keeping HTTP 500 only for genuine internal safety errors (#5080)

Integrations

  • Added documentation for doctest formatting tools and updated the integrations index to match (#4916)

... (truncated)

Commits

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Bumps [black](https://github.com/psf/black) from 26.3.1 to 26.5.0.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@26.3.1...26.5.0)

---
updated-dependencies:
- dependency-name: black
  dependency-version: 26.5.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file python Pull requests that update python code labels May 18, 2026
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