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Bumps [pytest](https://github.com/pytest-dev/pytest) from 9.0.3 to 9.1.1. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/pytest-dev/pytest/releases">pytest's releases</a>.</em></p> <blockquote> <h2>9.1.1</h2> <h1>pytest 9.1.1 (2026-06-19)</h1> <h2>Bug fixes</h2> <ul> <li><a href="https://redirect.github.com/pytest-dev/pytest/issues/14220">#14220</a>: Fixed a logic bug in <code>pytest.RaisesGroup</code> which would might cause it to display incorrect "It matches <!-- raw HTML omitted -->FooError()<!-- raw HTML omitted --> which was paired with <!-- raw HTML omitted -->BarError<!-- raw HTML omitted -->" messages.</li> <li><a href="https://redirect.github.com/pytest-dev/pytest/issues/14591">#14591</a>: Fixed a regression in pytest 9.1.0 which caused overriding a parametrized fixture with an indirect <!-- raw HTML omitted --><a href="https://github.com/pytest"><code>@pytest</code></a>.mark.parametrize<!-- raw HTML omitted --> to fail with "duplicate parametrization of '<fixture name>'".</li> <li><a href="https://redirect.github.com/pytest-dev/pytest/issues/14606">#14606</a>: Fixed <code>list-item</code> typing errors from mypy in <code>@pytest.mark.parametrize <pytest.mark.parametrize ref></code> <code>argvalues</code> parameter.</li> <li><a href="https://redirect.github.com/pytest-dev/pytest/issues/14608">#14608</a>: Fixed a regression in pytest 9.1.0 where <code>conftest.py</code> files located in <code><invocation dir>/test*</code> were no longer loaded as initial conftests when invoked without arguments. This could cause certain hooks (like <code>pytest_addoption</code>) in these files to not fire.</li> </ul> <h2>9.1.0</h2> <h1>pytest 9.1.0 (2026-06-13)</h1> <h2>Removals and backward incompatible breaking changes</h2> <ul> <li> <p><a href="https://redirect.github.com/pytest-dev/pytest/issues/14533">#14533</a>: When using <code>--doctest-modules</code>, autouse fixtures with <code>module</code>, <code>package</code> or <code>session</code> scope that are defined inline in Python test modules (not plugins or conftests) will now possibly execute twice.</p> <p>If this is undesirable, move the fixture definition to a <code>conftest.py</code> file if possible.</p> <p>Technical explanation for those interested: When using <!-- raw HTML omitted -->--doctest-modules<!-- raw HTML omitted -->, pytest possibly collects Python modules twice, once as <code>pytest.Module</code> and once as a <code>DoctestModule</code> (depending on the configuration). Due to improvements in pytest's fixture implementation, if e.g. the <code>DoctestModule</code> collects a fixture, it is now visible to it only, and not to the <code>Module</code>. This means that both need to register the fixtures independently.</p> </li> </ul> <h2>Deprecations (removal in next major release)</h2> <ul> <li> <p><a href="https://redirect.github.com/pytest-dev/pytest/issues/10819">#10819</a>: Added a deprecation warning for class-scoped fixtures defined as instance methods (without <code>@classmethod</code>). Such fixtures set attributes on a different instance than the test methods use, leading to unexpected behavior. Use <code>@classmethod</code> decorator instead -- by <code>yastcher</code>.</p> <p>See <code>10819</code> and <code>14011</code>.</p> </li> <li> <p><a href="https://redirect.github.com/pytest-dev/pytest/issues/12882">#12882</a>: Calling <code>request.getfixturevalue() <pytest.FixtureRequest.getfixturevalue></code> during teardown to request a fixture that was not already requested is now deprecated and will become an error in pytest 10.</p> <p>See <code>dynamic-fixture-request-during-teardown</code> for details.</p> </li> <li> <p><a href="https://redirect.github.com/pytest-dev/pytest/issues/13409">#13409</a>: Using non-<code>~collections.abc.Collection</code> iterables (such as generators, iterators, or custom iterable objects) for the <code>argvalues</code> parameter in <code>@pytest.mark.parametrize <pytest.mark.parametrize ref></code> and <code>metafunc.parametrize <pytest.Metafunc.parametrize></code> is now deprecated.</p> <p>These iterables get exhausted after the first iteration, leading to tests getting unexpectedly skipped in cases such as running <code>pytest.main()</code> multiple times, using class-level parametrize decorators, or collecting tests multiple times.</p> <p>See <code>parametrize-iterators</code> for details and suggestions.</p> </li> <li> <p><a href="https://redirect.github.com/pytest-dev/pytest/issues/13946">#13946</a>: The private <code>config.inicfg</code> attribute is now deprecated. Use <code>config.getini() <pytest.Config.getini></code> to access configuration values instead.</p> <p>See <code>config-inicfg</code> for more details.</p> </li> <li> <p><a href="https://redirect.github.com/pytest-dev/pytest/issues/14004">#14004</a>: Passing <code>baseid</code> to <code>~pytest.FixtureDef</code> or <code>nodeid</code> strings to fixture registration APIs is now deprecated. These are internal pytest APIs that are used by some plugins.</p> </li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="cf470ec0bf"><code>cf470ec</code></a> Prepare release version 9.1.1</li> <li><a href="e0c8ce6cc5"><code>e0c8ce6</code></a> Merge pull request <a href="https://redirect.github.com/pytest-dev/pytest/issues/14625">#14625</a> from pytest-dev/patchback/backports/9.1.x/a07c31a97...</li> <li><a href="1b82d1694f"><code>1b82d16</code></a> Merge pull request <a href="https://redirect.github.com/pytest-dev/pytest/issues/14624">#14624</a> from pytest-dev/patchback/backports/9.1.x/b375b79ec...</li> <li><a href="501c4bc784"><code>501c4bc</code></a> Merge pull request <a href="https://redirect.github.com/pytest-dev/pytest/issues/14596">#14596</a> from bluetech/doc-classmethod</li> <li><a href="b61f588e36"><code>b61f588</code></a> Merge pull request <a href="https://redirect.github.com/pytest-dev/pytest/issues/14622">#14622</a> from chrisburr/fix-14608-initial-conftest-test-subdir</li> <li><a href="9a567e009f"><code>9a567e0</code></a> [automated] Update plugin list (<a href="https://redirect.github.com/pytest-dev/pytest/issues/14617">#14617</a>) (<a href="https://redirect.github.com/pytest-dev/pytest/issues/14618">#14618</a>)</li> <li><a href="ef8b2993e5"><code>ef8b299</code></a> Merge pull request <a href="https://redirect.github.com/pytest-dev/pytest/issues/14620">#14620</a> from pytest-dev/patchback/backports/9.1.x/680f9f3ed...</li> <li><a href="66abd0784d"><code>66abd07</code></a> Merge pull request <a href="https://redirect.github.com/pytest-dev/pytest/issues/14220">#14220</a> from bysiber/fix-stale-iexp-raisesgroup</li> <li><a href="79fbf93b66"><code>79fbf93</code></a> Merge pull request <a href="https://redirect.github.com/pytest-dev/pytest/issues/14612">#14612</a> from pytest-dev/patchback/backports/9.1.x/974ed48b6...</li> <li><a href="0d312eb876"><code>0d312eb</code></a> Merge pull request <a href="https://redirect.github.com/pytest-dev/pytest/issues/14611">#14611</a> from bluetech/parametrize-argvalues-typing</li> <li>Additional commits viewable in <a href="https://github.com/pytest-dev/pytest/compare/9.0.3...9.1.1">compare view</a></li> </ul> </details> <br /> [](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`. 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🦜🪪 langchain-model-profiles
Warning
This package is currently in development and the API is subject to change.
CLI tool for updating model profile data in LangChain integration packages.
Quick Install
uv add langchain-model-profiles
🤔 What is this?
langchain-model-profiles is a CLI tool for fetching and updating model capability data from models.dev for use in LangChain integration packages.
LangChain chat models expose a .profile field that provides programmatic access to model capabilities such as context window sizes, supported modalities, tool calling, structured output, and more. This CLI tool helps maintainers keep that data up-to-date.
Data sources
This package is built on top of the excellent work by the models.dev project, an open source initiative that provides model capability data.
LangChain model profiles augment the data from models.dev with some additional fields. We intend to keep this aligned with the upstream project as it evolves.
📖 Documentation
For full documentation, see the API reference. For conceptual guides, tutorials, and examples on using LangChain, see the LangChain Docs. You can also chat with the docs using Chat LangChain.
Usage
Update model profile data for a specific provider:
langchain-profiles refresh --provider anthropic --data-dir ./langchain_anthropic/data
This downloads the latest model data from models.dev, merges it with any augmentations defined in profile_augmentations.toml, and generates a profiles.py file.
Resources
- LangChain Academy — comprehensive, free courses on LangChain libraries and products, made by the LangChain team
- Code of Conduct — community guidelines and standards