Bump ruff from 0.14.14 to 0.15.2 in /requirements

[dependabot]

Bumps ruff from 0.14.14 to 0.15.2.

Release notes

Sourced from ruff's releases.

0.15.2

Release Notes

Released on 2026-02-19.

Preview features

• Expand the default rule set (#23385)

  In preview, Ruff now enables a significantly expanded default rule set of 412 rules, up from the stable default set of 59 rules. The new rules are mostly a superset of the stable defaults, with the exception of these rules, which are removed from the preview defaults:

  • multiple-imports-on-one-line (E401)
  • module-import-not-at-top-of-file (E402)
  • module-import-not-at-top-of-file (E701)
  • multiple-statements-on-one-line-semicolon (E702)
  • useless-semicolon (E703)
  • none-comparison (E711)
  • true-false-comparison (E712)
  • not-in-test (E713)
  • not-is-test (E714)
  • type-comparison (E721)
  • lambda-assignment (E731)
  • ambiguous-variable-name (E741)
  • ambiguous-class-name (E742)
  • ambiguous-function-name (E743)
  • undefined-local-with-import-star (F403)
  • undefined-local-with-import-star-usage (F405)
  • undefined-local-with-nested-import-star-usage (F406)
  • forward-annotation-syntax-error (F722)

  If you use preview and prefer the old defaults, you can restore them with configuration like:

  # ruff.toml
  [lint]
  select = ["E4", "E7", "E9", "F"]
  pyproject.toml
  [tool.ruff.lint]
  select = ["E4", "E7", "E9", "F"]

  If you do give them a try, feel free to share your feedback in the GitHub discussion!

• [flake8-pyi] Also check string annotations (PYI041) (#19023)

Bug fixes

... (truncated)

Changelog

Sourced from ruff's changelog.

0.15.2

Released on 2026-02-19.

Preview features

• Expand the default rule set (#23385)

  In preview, Ruff now enables a significantly expanded default rule set of 412 rules, up from the stable default set of 59 rules. The new rules are mostly a superset of the stable defaults, with the exception of these rules, which are removed from the preview defaults:

  • multiple-imports-on-one-line (E401)
  • module-import-not-at-top-of-file (E402)
  • module-import-not-at-top-of-file (E701)
  • multiple-statements-on-one-line-semicolon (E702)
  • useless-semicolon (E703)
  • none-comparison (E711)
  • true-false-comparison (E712)
  • not-in-test (E713)
  • not-is-test (E714)
  • type-comparison (E721)
  • lambda-assignment (E731)
  • ambiguous-variable-name (E741)
  • ambiguous-class-name (E742)
  • ambiguous-function-name (E743)
  • undefined-local-with-import-star (F403)
  • undefined-local-with-import-star-usage (F405)
  • undefined-local-with-nested-import-star-usage (F406)
  • forward-annotation-syntax-error (F722)

  If you use preview and prefer the old defaults, you can restore them with configuration like:

  # ruff.toml
  [lint]
  select = ["E4", "E7", "E9", "F"]
  pyproject.toml
  [tool.ruff.lint]
  select = ["E4", "E7", "E9", "F"]

  If you do give them a try, feel free to share your feedback in the GitHub discussion!

... (truncated)

Commits

• 9d18ee9 Hard code workflow name and cancel-in-progress only for PRs (#23431)
• 7cc15f0 Bump 0.15.2 (#23430)
• d1b5443 Add extension mapping to configuration file options (#23384)
• 222574a Expand the default rule set (#23385)
• 1465b5d [flake8-async] Fix in_async_context logic (#23426)
• 410902f [pyupgrade] Fix handling of typing.{io,re} (UP035) (#23131)
• 729610a [ty] Fall back to ambiguous for large control flow graphs (#23399)
• 1425c18 [ty] Add code folding support
• 97acaae [ty] Fix stack overflow for self-referential TypeOf in annotations (#23407)
• 1f380c8 [ty] Update tests reveal_type and Never (#23418)
• Additional commits viewable in compare view

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[eviljeff]

I believe the fails we now see are due to astral-sh/ruff#21385

make ruff will fix them, making changes such as:

-        copy_file_to_backup_storage_mock.side_effect = (
-            lambda fpath, type_: os.path.basename(fpath)
+        copy_file_to_backup_storage_mock.side_effect = lambda fpath, type_: (
+            os.path.basename(fpath)

but it doesn't always respect line length (we set it to 88), so also makes changes which are longer:

-        self.copy_file_to_backup_storage_mock.side_effect = (
-            lambda fpath, type_: f'mock-backup-{os.path.basename(fpath)}'
+        self.copy_file_to_backup_storage_mock.side_effect = lambda fpath, type_: (
+            f'mock-backup-{os.path.basename(fpath)}'

Normally we'd be able to force this by wrapping in ( ... ) but that astral-sh/ruff#21385 appears to nullify that workaround...

Solutions:

• find another way to force the lambda onto a new line from the variable name
• rename the long variables
• exclude the lines from the lint rule with # noqa: E501
• set a higher value of https://docs.astral.sh/ruff/settings/#lint_pycodestyle_max-doc-length than https://docs.astral.sh/ruff/settings/#line-length - i.e. ruff format would reformat to 88, but ruff check wouldn't error unless the line was longer than, say 95 (or whatever).
• increase our line-length from 88 (doesn't mean we won't hit this in the future at whatever higher length though)

[diox]

I think we should do avoid super long variables where the reformat would break the line-length rule, while excluding linting where there is no other option...