Bump ruff from 0.15.21 to 0.16.1

[dependabot]

Bumps ruff from 0.15.21 to 0.16.1.

Release notes

Sourced from ruff's releases.

0.16.1

Release Notes

Released on 2026-07-30.

Preview features

• Add an option to opt out of human-readable names (#27160)
• [flake8-pytest-style] Make fixes safe by default and unsafe only when comments are present (PT018) (#27201)
• [pyupgrade] Skip fix when a defaulted TypeVar precedes a non-defaulted one (UP040, UP046, UP047) (#27133)
• [ruff] Fix false positive with unpacked arguments (RUF065) (#26959)

Bug fixes

• Bump gen-lsp-types to gracefully handle unknown enumeration values in LSP messages (#27230)
• [flake8-bugbear] Mark range as immutable (B008) (#27247)
• [flake8-comprehensions] NFKC-normalize keyword names in C408 fix (#26813)
• [flake8-return] Fix false positive when variable is read in finally clause (RET504) (#25441)
• [pydocstyle] Skip section detection inside RST directive bodies (D214, D405, D413) (#23635)
• [refurb] Parenthesize yield arguments in the FURB192 fix (#27192)

Rule changes

• [flake8-pytest-style] Mark PT022 fixes as unsafe (#26440)
• [refurb] Mark fixes that remove unknown separators as unsafe (FURB105) (#27200)

Server

• Fix indexing of excluded nested Ruff workspaces (#27303)
• Lint TOML files in the LSP (#26862)

Documentation

• Cover pycon Markdown formatting (#27153)
• [flake8-bandit] Document TYPE_CHECKING exception (S101) (#27004)
• [flake8-import-conventions] Document that extend-aliases can override default aliases (#27191)
• [pylint] Add missing fix safety gotchas for non-augmented-assignment (PLR6104) (#27250)

Other changes

• Reduce syntax error noise by swallowing dedents like indents (#27170)
• Vendor latest annotate-snippets (#27033)

Contributors

• @​bxff
• @​anishgirianish
• @​Avasam
• @​epage
• @​LHMQ878

... (truncated)

Changelog

Sourced from ruff's changelog.

0.16.1

Released on 2026-07-30.

Preview features

• Add an option to opt out of human-readable names (#27160)
• [flake8-pytest-style] Make fixes safe by default and unsafe only when comments are present (PT018) (#27201)
• [pyupgrade] Skip fix when a defaulted TypeVar precedes a non-defaulted one (UP040, UP046, UP047) (#27133)
• [ruff] Fix false positive with unpacked arguments (RUF065) (#26959)

Bug fixes

• Bump gen-lsp-types to gracefully handle unknown enumeration values in LSP messages (#27230)
• [flake8-bugbear] Mark range as immutable (B008) (#27247)
• [flake8-comprehensions] NFKC-normalize keyword names in C408 fix (#26813)
• [flake8-return] Fix false positive when variable is read in finally clause (RET504) (#25441)
• [pydocstyle] Skip section detection inside RST directive bodies (D214, D405, D413) (#23635)
• [refurb] Parenthesize yield arguments in the FURB192 fix (#27192)

Rule changes

• [flake8-pytest-style] Mark PT022 fixes as unsafe (#26440)
• [refurb] Mark fixes that remove unknown separators as unsafe (FURB105) (#27200)

Server

• Fix indexing of excluded nested Ruff workspaces (#27303)
• Lint TOML files in the LSP (#26862)

Documentation

• Cover pycon Markdown formatting (#27153)
• [flake8-bandit] Document TYPE_CHECKING exception (S101) (#27004)
• [flake8-import-conventions] Document that extend-aliases can override default aliases (#27191)
• [pylint] Add missing fix safety gotchas for non-augmented-assignment (PLR6104) (#27250)

Other changes

• Reduce syntax error noise by swallowing dedents like indents (#27170)
• Vendor latest annotate-snippets (#27033)

Contributors

• @​bxff
• @​anishgirianish
• @​Avasam
• @​epage
• @​LHMQ878
• @​MichaReiser

... (truncated)

Commits

• 80790b3 Bump 0.16.1 (#27330)
• 63830f3 [ty] Borrow from constraint set storage less often (#27328)
• f40dca9 [ty] Preserve forwarded expanded-variadic diagnostic sources (#27266)
• 0d80497 Lint TOML files in the LSP (#26862)
• d91586b Update prek dependencies (#27293)
• 7da4b8b [ty] Respect bounds and constraints in generic materializations (#27228)
• b20daf7 [ty] refactor: add helper function to send partial results (#27249)
• 4d4c8fa [ty] Emit diagnostic when specializing a non-generic class (#26883)
• 7c3e2db [ty] Fix enum class container assignability (#27318)
• d5ef97f [flake8-return] Fix false positive when variable is read in finally claus...
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[github-actions]

Hi @dependabot[bot], thank you for your contribution! 🎉

This PR comes from your fork git-mastery/exercises on branch dependabot/uv/ruff-0.16.1.

Before you request for a review, please ensure that you have tested your changes locally!

Important

The previously recommended way of using ./test-download.py is no longer the best way to test your changes locally.

Please read the following instructions for the latest instructions.

Prerequisites

Ensure that you have the gitmastery app installed locally (instructions)

Testing steps

If you already have a local Git-Mastery root to test, you can skip the following step.

Create a Git-Mastery root locally:

gitmastery setup

Navigate into the Git-Mastery root (defaults to gitmastery-exercises/):

cd gitmastery-exercises/

Edit the .gitmastery.json configuration file. You need to set the following values under the exercises_source key.

{
    # other fields...
    "exercises_source": {
        "username": "git-mastery",
        "repository": "exercises",
        "branch": "dependabot/uv/ruff-0.16.1"
    }
}

Then, you can use the gitmastery app to download and verify your changes locally.

gitmastery download <your new change>
gitmastery verify

Checklist

• (For exercises and hands-ons) I have verified that the downloading behavior works
• (For exercises only) I have verified that the verification behavior is accurate

Important

To any reviewers of this pull request, please use the same instructions above to test the changes.

[dependabot]

Superseded by #311.