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@renovate renovate bot commented Jan 18, 2026

This PR contains the following updates:

Package Change Age Confidence
black (changelog) 25.12.026.1.0 age confidence

Release Notes

psf/black (black)

v26.1.0

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Highlights

Introduces the 2026 stable style (#​4892), stabilizing the following changes:

  • always_one_newline_after_import: Always force one blank line after import
    statements, except when the line after the import is a comment or an import statement
    (#​4489)
  • fix_fmt_skip_in_one_liners: Fix # fmt: skip behavior on one-liner declarations,
    such as def foo(): return "mock" # fmt: skip, where previously the declaration would
    have been incorrectly collapsed (#​4800)
  • fix_module_docstring_detection: Fix module docstrings being treated as normal
    strings if preceded by comments (#​4764)
  • fix_type_expansion_split: Fix type expansions split in generic functions (#​4777)
  • multiline_string_handling: Make expressions involving multiline strings more compact
    (#​1879)
  • normalize_cr_newlines: Add \r style newlines to the potential newlines to
    normalize file newlines both from and to (#​4710)
  • remove_parens_around_except_types: Remove parentheses around multiple exception
    types in except and except* without as (#​4720)
  • remove_parens_from_assignment_lhs: Remove unnecessary parentheses from the left-hand
    side of assignments while preserving magic trailing commas and intentional multiline
    formatting (#​4865)
  • standardize_type_comments: Format type comments which have zero or more spaces
    between # and type: or between type: and value to # type: (value) (#​4645)

The following change was not in any previous stable release:

  • Regenerated the _width_table.py and added tests for the Khmer language (#​4253)

This release alo bumps pathspec to v1 and fixes inconsistencies with Git's
.gitignore logic (#​4958). Now, files will be ignored if a pattern matches them, even
if the parent directory is directly unignored. For example, Black would previously
format exclude/not_this/foo.py with this .gitignore:

exclude/
!exclude/not_this/

Now, exclude/not_this/foo.py will remain ignored. To ensure exclude/not_this/ and
all of it's children are included in formatting (and in Git), use this .gitignore:

*/exclude/*
!*/exclude/not_this/

This new behavior matches Git. The leading */ are only necessary if you wish to ignore
matching subdirectories (like the previous behavior did), and not just matching root
directories.

Output
  • Explicitly shutdown the multiprocessing manager when run in diff mode too (#​4952)
Integrations
  • Upgraded PyPI upload workflow to use Trusted Publishing (#​4611)

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.


  • If you want to rebase/retry this PR, check this box

This PR was generated by Mend Renovate. View the repository job log.

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gitpod-io bot commented Jan 18, 2026

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Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation Diff coverage
+0.00%
Coverage variation details
Coverable lines Covered lines Coverage
Common ancestor commit (1bd295c) 581 581 100.00%
Head commit (91c1e43) 581 (+0) 581 (+0) 100.00% (+0.00%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details
Coverable lines Covered lines Diff coverage
Pull request (#640) 0 0 ∅ (not applicable)

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

See your quality gate settings    Change summary preferences

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codecov bot commented Jan 18, 2026

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (1bd295c) to head (91c1e43).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files
@@            Coverage Diff            @@
##            master      #640   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           21        21           
  Lines          581       581           
  Branches        41        41           
=========================================
  Hits           581       581           

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@vil02 vil02 merged commit 0e54cfc into master Jan 18, 2026
18 checks passed
@vil02 vil02 deleted the renovate/black-26.x branch January 18, 2026 10:23
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2 participants