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a2076dd197
Bumps [pytest](https://github.com/pytest-dev/pytest) from 9.0.2 to 9.0.3. <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>9.0.3</h2> <h1>pytest 9.0.3 (2026-04-07)</h1> <h2>Bug fixes</h2> <ul> <li> <p><a href="https://redirect.github.com/pytest-dev/pytest/issues/12444">#12444</a>: Fixed <code>pytest.approx</code> which now correctly takes into account <code>~collections.abc.Mapping</code> keys order to compare them.</p> </li> <li> <p><a href="https://redirect.github.com/pytest-dev/pytest/issues/13634">#13634</a>: Blocking a <code>conftest.py</code> file using the <code>-p no:</code> option is now explicitly disallowed.</p> <p>Previously this resulted in an internal assertion failure during plugin loading.</p> <p>Pytest now raises a clear <code>UsageError</code> explaining that conftest files are not plugins and cannot be disabled via <code>-p</code>.</p> </li> <li> <p><a href="https://redirect.github.com/pytest-dev/pytest/issues/13734">#13734</a>: Fixed crash when a test raises an exceptiongroup with <code>__tracebackhide__ = True</code>.</p> </li> <li> <p><a href="https://redirect.github.com/pytest-dev/pytest/issues/14195">#14195</a>: Fixed an issue where non-string messages passed to <!-- raw HTML omitted -->unittest.TestCase.subTest()<!-- raw HTML omitted --> were not printed.</p> </li> <li> <p><a href="https://redirect.github.com/pytest-dev/pytest/issues/14343">#14343</a>: Fixed use of insecure temporary directory (CVE-2025-71176).</p> </li> </ul> <h2>Improved documentation</h2> <ul> <li><a href="https://redirect.github.com/pytest-dev/pytest/issues/13388">#13388</a>: Clarified documentation for <code>-p</code> vs <code>PYTEST_PLUGINS</code> plugin loading and fixed an incorrect <code>-p</code> example.</li> <li><a href="https://redirect.github.com/pytest-dev/pytest/issues/13731">#13731</a>: Clarified that capture fixtures (e.g. <code>capsys</code> and <code>capfd</code>) take precedence over the <code>-s</code> / <code>--capture=no</code> command-line options in <code>Accessing captured output from a test function <accessing-captured-output></code>.</li> <li><a href="https://redirect.github.com/pytest-dev/pytest/issues/14088">#14088</a>: Clarified that the default <code>pytest_collection</code> hook sets <code>session.items</code> before it calls <code>pytest_collection_finish</code>, not after.</li> <li><a href="https://redirect.github.com/pytest-dev/pytest/issues/14255">#14255</a>: TOML integer log levels must be quoted: Updating reference documentation.</li> </ul> <h2>Contributor-facing changes</h2> <ul> <li> <p><a href="https://redirect.github.com/pytest-dev/pytest/issues/12689">#12689</a>: The test reports are now published to Codecov from GitHub Actions. The test statistics is visible <a href="https://app.codecov.io/gh/pytest-dev/pytest/tests">on the web interface</a>.</p> <p>-- by <code>aleguy02</code></p> </li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="a7d58d7a21"><code>a7d58d7</code></a> Prepare release version 9.0.3</li> <li><a href="089d98199c"><code>089d981</code></a> Merge pull request <a href="https://redirect.github.com/pytest-dev/pytest/issues/14366">#14366</a> from bluetech/revert-14193-backport</li> <li><a href="8127eaf4ab"><code>8127eaf</code></a> Revert "Fix: assertrepr_compare respects dict insertion order (<a href="https://redirect.github.com/pytest-dev/pytest/issues/14050">#14050</a>) (<a href="https://redirect.github.com/pytest-dev/pytest/issues/14193">#14193</a>)"</li> <li><a href="99a7e6029e"><code>99a7e60</code></a> Merge pull request <a href="https://redirect.github.com/pytest-dev/pytest/issues/14363">#14363</a> from pytest-dev/patchback/backports/9.0.x/95d8423bd...</li> <li><a href="ddee02a578"><code>ddee02a</code></a> Merge pull request <a href="https://redirect.github.com/pytest-dev/pytest/issues/14343">#14343</a> from bluetech/cve-2025-71176-simple</li> <li><a href="74eac6916f"><code>74eac69</code></a> doc: Update training info (<a href="https://redirect.github.com/pytest-dev/pytest/issues/14298">#14298</a>) (<a href="https://redirect.github.com/pytest-dev/pytest/issues/14301">#14301</a>)</li> <li><a href="f92dee777c"><code>f92dee7</code></a> Merge pull request <a href="https://redirect.github.com/pytest-dev/pytest/issues/14267">#14267</a> from pytest-dev/patchback/backports/9.0.x/d6fa26c62...</li> <li><a href="7ee58acc87"><code>7ee58ac</code></a> Merge pull request <a href="https://redirect.github.com/pytest-dev/pytest/issues/12378">#12378</a> from Pierre-Sassoulas/fix-implicit-str-concat-and-d...</li> <li><a href="37da870d37"><code>37da870</code></a> Merge pull request <a href="https://redirect.github.com/pytest-dev/pytest/issues/14259">#14259</a> from mitre88/patch-4 (<a href="https://redirect.github.com/pytest-dev/pytest/issues/14268">#14268</a>)</li> <li><a href="c34bfa3b7a"><code>c34bfa3</code></a> Add explanation for string context diffs (<a href="https://redirect.github.com/pytest-dev/pytest/issues/14257">#14257</a>) (<a href="https://redirect.github.com/pytest-dev/pytest/issues/14266">#14266</a>)</li> <li>Additional commits viewable in <a href="https://github.com/pytest-dev/pytest/compare/9.0.2...9.0.3">compare view</a></li> </ul> </details> <br /> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
🦜️🔗 LangChain Classic
Looking for the JS/TS version? Check out LangChain.js.
To help you ship LangChain apps to production faster, check out LangSmith. LangSmith is a unified developer platform for building, testing, and monitoring LLM applications.
Quick Install
pip install langchain-classic
🤔 What is this?
Legacy chains, langchain-community re-exports, indexing API, deprecated functionality, and more.
In most cases, you should be using the main langchain package.
📖 Documentation
For full documentation, see the API reference. For conceptual guides, tutorials, and examples on using LangChain, see the LangChain Docs.
📕 Releases & Versioning
See our Releases and Versioning policies.
💁 Contributing
As an open-source project in a rapidly developing field, we are extremely open to contributions, whether it be in the form of a new feature, improved infrastructure, or better documentation.
For detailed information on how to contribute, see the Contributing Guide.