> [!WARNING] > Dependabot will stop supporting `python v3.8`! > > Please upgrade to one of the following versions: `v3.9`, `v3.10`, `v3.11`, `v3.12`, or `v3.13`. > Bumps [ruff](https://github.com/astral-sh/ruff) from 0.8.6 to 0.9.1. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/astral-sh/ruff/releases">ruff's releases</a>.</em></p> <blockquote> <h2>0.9.1</h2> <h2>Release Notes</h2> <h3>Preview features</h3> <ul> <li>[<code>pycodestyle</code>] Run <code>too-many-newlines-at-end-of-file</code> on each cell in notebooks (<code>W391</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/15308">#15308</a>)</li> <li>[<code>ruff</code>] Omit diagnostic for shadowed private function parameters in <code>used-dummy-variable</code> (<code>RUF052</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/15376">#15376</a>)</li> </ul> <h3>Rule changes</h3> <ul> <li>[<code>flake8-bugbear</code>] Improve <code>assert-raises-exception</code> message (<code>B017</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/15389">#15389</a>)</li> </ul> <h3>Formatter</h3> <ul> <li>Preserve trailing end-of line comments for the last string literal in implicitly concatenated strings (<a href="https://redirect.github.com/astral-sh/ruff/pull/15378">#15378</a>)</li> </ul> <h3>Server</h3> <ul> <li>Fix a bug where the server and client notebooks were out of sync after reordering cells (<a href="https://redirect.github.com/astral-sh/ruff/pull/15398">#15398</a>)</li> </ul> <h3>Bug fixes</h3> <ul> <li>[<code>flake8-pie</code>] Correctly remove wrapping parentheses (<code>PIE800</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/15394">#15394</a>)</li> <li>[<code>pyupgrade</code>] Handle comments and multiline expressions correctly (<code>UP037</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/15337">#15337</a>)</li> </ul> <h2>Contributors</h2> <ul> <li><a href="https://github.com/AntoineD"><code>@AntoineD</code></a></li> <li><a href="https://github.com/InSyncWithFoo"><code>@InSyncWithFoo</code></a></li> <li><a href="https://github.com/MichaReiser"><code>@MichaReiser</code></a></li> <li><a href="https://github.com/calumy"><code>@calumy</code></a></li> <li><a href="https://github.com/dcreager"><code>@dcreager</code></a></li> <li><a href="https://github.com/dhruvmanila"><code>@dhruvmanila</code></a></li> <li><a href="https://github.com/dylwil3"><code>@dylwil3</code></a></li> <li><a href="https://github.com/sharkdp"><code>@sharkdp</code></a></li> <li><a href="https://github.com/tjkuson"><code>@tjkuson</code></a></li> </ul> <h2>Install ruff 0.9.1</h2> <h3>Install prebuilt binaries via shell script</h3> <pre lang="sh"><code>curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/ruff/releases/download/0.9.1/ruff-installer.sh | sh </code></pre> <h3>Install prebuilt binaries via powershell script</h3> <pre lang="sh"><code>powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/ruff/releases/download/0.9.1/ruff-installer.ps1 | iex" </code></pre>  </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md">ruff's changelog</a>.</em></p> <blockquote> <h2>0.9.1</h2> <h3>Preview features</h3> <ul> <li>[<code>pycodestyle</code>] Run <code>too-many-newlines-at-end-of-file</code> on each cell in notebooks (<code>W391</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/15308">#15308</a>)</li> <li>[<code>ruff</code>] Omit diagnostic for shadowed private function parameters in <code>used-dummy-variable</code> (<code>RUF052</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/15376">#15376</a>)</li> </ul> <h3>Rule changes</h3> <ul> <li>[<code>flake8-bugbear</code>] Improve <code>assert-raises-exception</code> message (<code>B017</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/15389">#15389</a>)</li> </ul> <h3>Formatter</h3> <ul> <li>Preserve trailing end-of line comments for the last string literal in implicitly concatenated strings (<a href="https://redirect.github.com/astral-sh/ruff/pull/15378">#15378</a>)</li> </ul> <h3>Server</h3> <ul> <li>Fix a bug where the server and client notebooks were out of sync after reordering cells (<a href="https://redirect.github.com/astral-sh/ruff/pull/15398">#15398</a>)</li> </ul> <h3>Bug fixes</h3> <ul> <li>[<code>flake8-pie</code>] Correctly remove wrapping parentheses (<code>PIE800</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/15394">#15394</a>)</li> <li>[<code>pyupgrade</code>] Handle comments and multiline expressions correctly (<code>UP037</code>) (<a href="https://redirect.github.com/astral-sh/ruff/pull/15337">#15337</a>)</li> </ul> <h2>0.9.0</h2> <p>Check out the <a href="https://astral.sh/blog/ruff-v0.9.0">blog post</a> for a migration guide and overview of the changes!</p> <h3>Breaking changes</h3> <p>Ruff now formats your code according to the 2025 style guide. As a result, your code might now get formatted differently. See the formatter section for a detailed list of changes.</p> <p>This release doesn’t remove or remap any existing stable rules.</p> <h3>Stabilization</h3> <p>The following rules have been stabilized and are no longer in preview:</p> <ul> <li><a href="https://docs.astral.sh/ruff/rules/stdlib-module-shadowing/"><code>stdlib-module-shadowing</code></a> (<code>A005</code>). This rule has also been renamed: previously, it was called <code>builtin-module-shadowing</code>.</li> <li><a href="https://docs.astral.sh/ruff/rules/builtin-lambda-argument-shadowing/"><code>builtin-lambda-argument-shadowing</code></a> (<code>A006</code>)</li> <li><a href="https://docs.astral.sh/ruff/rules/slice-to-remove-prefix-or-suffix/"><code>slice-to-remove-prefix-or-suffix</code></a> (<code>FURB188</code>)</li> <li><a href="https://docs.astral.sh/ruff/rules/boolean-chained-comparison/"><code>boolean-chained-comparison</code></a> (<code>PLR1716</code>)</li> <li><a href="https://docs.astral.sh/ruff/rules/decimal-from-float-literal/"><code>decimal-from-float-literal</code></a> (<code>RUF032</code>)</li> <li><a href="https://docs.astral.sh/ruff/rules/post-init-default/"><code>post-init-default</code></a> (<code>RUF033</code>)</li> <li><a href="https://docs.astral.sh/ruff/rules/useless-if-else/"><code>useless-if-else</code></a> (<code>RUF034</code>)</li> </ul> <p>The following behaviors have been stabilized:</p> <ul> <li><a href="https://docs.astral.sh/ruff/rules/pytest-parametrize-names-wrong-type/"><code>pytest-parametrize-names-wrong-type</code></a> (<code>PT006</code>): Detect <a href="https://docs.pytest.org/en/7.1.x/how-to/parametrize.html#parametrize"><code>pytest.parametrize</code></a> calls outside decorators and calls with keyword arguments.</li> </ul>  </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/astral-sh/ruff/commit/12f86f39a4691e44b62c11dd4bc376a16e358f43"><code>12f86f3</code></a> Ruff 0.9.1 (<a href="https://redirect.github.com/astral-sh/ruff/issues/15407">#15407</a>)</li> <li><a href="https://github.com/astral-sh/ruff/commit/2b28d566a4a891339a43a35c818f5b155c0b9edd"><code>2b28d56</code></a> Associate a trailing end-of-line comment in a parenthesized implicit concaten...</li> <li><a href="https://github.com/astral-sh/ruff/commit/adca7bd95cf315ca14e34ab3eac6deb73e154f1d"><code>adca7bd</code></a> Remove pygments pin (<a href="https://redirect.github.com/astral-sh/ruff/issues/15404">#15404</a>)</li> <li><a href="https://github.com/astral-sh/ruff/commit/6b98a26452ec1bde8b445c82c097d03c78213c1d"><code>6b98a26</code></a> [red-knot] Support <code>assert_type</code> (<a href="https://redirect.github.com/astral-sh/ruff/issues/15194">#15194</a>)</li> <li><a href="https://github.com/astral-sh/ruff/commit/c87463842a6e19976b6f3401137b6932e4a7bb71"><code>c874638</code></a> [red-knot] Move tuple-containing-Never tests to Markdown (<a href="https://redirect.github.com/astral-sh/ruff/issues/15402">#15402</a>)</li> <li><a href="https://github.com/astral-sh/ruff/commit/c364b586f9177a22f4556f86e434f21dfaf82c38"><code>c364b58</code></a> [<code>flake8-pie</code>] Correctly remove wrapping parentheses (<code>PIE800</code>) (<a href="https://redirect.github.com/astral-sh/ruff/issues/15394">#15394</a>)</li> <li><a href="https://github.com/astral-sh/ruff/commit/73d424ee5e6963d577e196d71c3b19c82e84e612"><code>73d424e</code></a> Fix outdated doc for handling the default file types with the pre-commit hook...</li> <li><a href="https://github.com/astral-sh/ruff/commit/6e9ff445fd8559972b423370de20563a9c2db8d4"><code>6e9ff44</code></a> Insert the cells from the <code>start</code> position (<a href="https://redirect.github.com/astral-sh/ruff/issues/15398">#15398</a>)</li> <li><a href="https://github.com/astral-sh/ruff/commit/f2c3ddc5eaa2ce107a200e134be82fc36afce06b"><code>f2c3ddc</code></a> [red-knot] Move intersection type tests to Markdown (<a href="https://redirect.github.com/astral-sh/ruff/issues/15396">#15396</a>)</li> <li><a href="https://github.com/astral-sh/ruff/commit/b861551b6ac928c25136d76151162f6fefc9cf71"><code>b861551</code></a> Remove unnecessary backticks (<a href="https://redirect.github.com/astral-sh/ruff/issues/15393">#15393</a>)</li> <li>Additional commits viewable in <a href="https://github.com/astral-sh/ruff/compare/0.8.6...0.9.1">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=ruff&package-manager=pip&previous-version=0.8.6&new-version=0.9.1)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>