github/langchain
1
0
Fork 0
mirror of https://github.com/hwchase17/langchain.git synced 2026-02-21 14:43:07 +00:00
Code Issues Packages Projects Releases Wiki Activity
Files
09c3c52fd0551cd2b534f7949c7bcf30704efd57
langchain/libs/langchain
History
dependabot[bot] 3356d05557 chore(deps): bump the uv group across 3 directories with 1 update (#34741) 
Bumps the uv group with 1 update in the /libs/langchain directory:
[filelock](https://github.com/tox-dev/py-filelock).
Bumps the uv group with 1 update in the /libs/text-splitters directory:
[filelock](https://github.com/tox-dev/py-filelock).
Bumps the uv group with 1 update in the /libs/partners/chroma directory:
[filelock](https://github.com/tox-dev/py-filelock).

Updates `filelock` from 3.19.1 to 3.20.3
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/tox-dev/py-filelock/releases">filelock's
releases</a>.</em></p>
<blockquote>
<h2>3.20.3</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>Fix TOCTOU symlink vulnerability in SoftFileLock by <a
href="https://github.com/gaborbernat"><code>@​gaborbernat</code></a> in
<a
href="https://redirect.github.com/tox-dev/filelock/pull/465">tox-dev/filelock#465</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/filelock/compare/3.20.2...3.20.3">https://github.com/tox-dev/filelock/compare/3.20.2...3.20.3</a></p>
<h2>3.20.2</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>Support Unix systems without O_NOFOLLOW by <a
href="https://github.com/mwilliamson"><code>@​mwilliamson</code></a> in
<a
href="https://redirect.github.com/tox-dev/filelock/pull/463">tox-dev/filelock#463</a></li>
<li>[pre-commit.ci] pre-commit autoupdate by <a
href="https://github.com/pre-commit-ci"><code>@​pre-commit-ci</code></a>[bot]
in <a
href="https://redirect.github.com/tox-dev/filelock/pull/464">tox-dev/filelock#464</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a
href="https://github.com/mwilliamson"><code>@​mwilliamson</code></a>
made their first contribution in <a
href="https://redirect.github.com/tox-dev/filelock/pull/463">tox-dev/filelock#463</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/filelock/compare/3.20.1...3.20.2">https://github.com/tox-dev/filelock/compare/3.20.1...3.20.2</a></p>
<h2>3.20.1</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>CVE-2025-68146: Fix TOCTOU symlink vulnerability in lock file
creation by <a
href="https://github.com/gaborbernat"><code>@​gaborbernat</code></a> in
<a
href="https://redirect.github.com/tox-dev/filelock/pull/461">tox-dev/filelock#461</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/filelock/compare/3.20.0...3.20.1">https://github.com/tox-dev/filelock/compare/3.20.0...3.20.1</a></p>
<h2>3.20.0</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>Add tox.toml to sdist by <a
href="https://github.com/mtelka"><code>@​mtelka</code></a> in <a
href="https://redirect.github.com/tox-dev/filelock/pull/436">tox-dev/filelock#436</a></li>
<li>Update docs with example by <a
href="https://github.com/znichollscr"><code>@​znichollscr</code></a> in
<a
href="https://redirect.github.com/tox-dev/filelock/pull/438">tox-dev/filelock#438</a></li>
<li>Add 3.14 support and drop 3.9 by <a
href="https://github.com/gaborbernat"><code>@​gaborbernat</code></a> in
<a
href="https://redirect.github.com/tox-dev/filelock/pull/448">tox-dev/filelock#448</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/mtelka"><code>@​mtelka</code></a> made
their first contribution in <a
href="https://redirect.github.com/tox-dev/filelock/pull/436">tox-dev/filelock#436</a></li>
<li><a
href="https://github.com/znichollscr"><code>@​znichollscr</code></a>
made their first contribution in <a
href="https://redirect.github.com/tox-dev/filelock/pull/438">tox-dev/filelock#438</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/filelock/compare/3.19.1...3.20.0">https://github.com/tox-dev/filelock/compare/3.19.1...3.20.0</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="41b42dd2c7"><code>41b42dd</code></a>
Fix TOCTOU symlink vulnerability in SoftFileLock (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/465">#465</a>)</li>
<li><a
href="f2e7d4046b"><code>f2e7d40</code></a>
[pre-commit.ci] pre-commit autoupdate (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/464">#464</a>)</li>
<li><a
href="50888548eb"><code>5088854</code></a>
Support Unix systems without O_NOFOLLOW (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/463">#463</a>)</li>
<li><a
href="377f62251d"><code>377f622</code></a>
[pre-commit.ci] pre-commit autoupdate (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/460">#460</a>)</li>
<li><a
href="4724d7f8c3"><code>4724d7f</code></a>
Fix TOCTOU symlink vulnerability in lock file creation (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/461">#461</a>)</li>
<li><a
href="cb69414a23"><code>cb69414</code></a>
Bump actions/upload-artifact from 5 to 6 (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/459">#459</a>)</li>
<li><a
href="0769294f14"><code>0769294</code></a>
Bump actions/download-artifact from 6 to 7 (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/458">#458</a>)</li>
<li><a
href="414193a188"><code>414193a</code></a>
[pre-commit.ci] pre-commit autoupdate (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/457">#457</a>)</li>
<li><a
href="1456797beb"><code>1456797</code></a>
[pre-commit.ci] pre-commit autoupdate (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/456">#456</a>)</li>
<li><a
href="8d6bf90af3"><code>8d6bf90</code></a>
Bump actions/checkout from 5 to 6 (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/455">#455</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/tox-dev/py-filelock/compare/3.19.1...3.20.3">compare
view</a></li>
</ul>
</details>
<br />

Updates `filelock` from 3.19.1 to 3.20.3
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/tox-dev/py-filelock/releases">filelock's
releases</a>.</em></p>
<blockquote>
<h2>3.20.3</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>Fix TOCTOU symlink vulnerability in SoftFileLock by <a
href="https://github.com/gaborbernat"><code>@​gaborbernat</code></a> in
<a
href="https://redirect.github.com/tox-dev/filelock/pull/465">tox-dev/filelock#465</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/filelock/compare/3.20.2...3.20.3">https://github.com/tox-dev/filelock/compare/3.20.2...3.20.3</a></p>
<h2>3.20.2</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>Support Unix systems without O_NOFOLLOW by <a
href="https://github.com/mwilliamson"><code>@​mwilliamson</code></a> in
<a
href="https://redirect.github.com/tox-dev/filelock/pull/463">tox-dev/filelock#463</a></li>
<li>[pre-commit.ci] pre-commit autoupdate by <a
href="https://github.com/pre-commit-ci"><code>@​pre-commit-ci</code></a>[bot]
in <a
href="https://redirect.github.com/tox-dev/filelock/pull/464">tox-dev/filelock#464</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a
href="https://github.com/mwilliamson"><code>@​mwilliamson</code></a>
made their first contribution in <a
href="https://redirect.github.com/tox-dev/filelock/pull/463">tox-dev/filelock#463</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/filelock/compare/3.20.1...3.20.2">https://github.com/tox-dev/filelock/compare/3.20.1...3.20.2</a></p>
<h2>3.20.1</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>CVE-2025-68146: Fix TOCTOU symlink vulnerability in lock file
creation by <a
href="https://github.com/gaborbernat"><code>@​gaborbernat</code></a> in
<a
href="https://redirect.github.com/tox-dev/filelock/pull/461">tox-dev/filelock#461</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/filelock/compare/3.20.0...3.20.1">https://github.com/tox-dev/filelock/compare/3.20.0...3.20.1</a></p>
<h2>3.20.0</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>Add tox.toml to sdist by <a
href="https://github.com/mtelka"><code>@​mtelka</code></a> in <a
href="https://redirect.github.com/tox-dev/filelock/pull/436">tox-dev/filelock#436</a></li>
<li>Update docs with example by <a
href="https://github.com/znichollscr"><code>@​znichollscr</code></a> in
<a
href="https://redirect.github.com/tox-dev/filelock/pull/438">tox-dev/filelock#438</a></li>
<li>Add 3.14 support and drop 3.9 by <a
href="https://github.com/gaborbernat"><code>@​gaborbernat</code></a> in
<a
href="https://redirect.github.com/tox-dev/filelock/pull/448">tox-dev/filelock#448</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/mtelka"><code>@​mtelka</code></a> made
their first contribution in <a
href="https://redirect.github.com/tox-dev/filelock/pull/436">tox-dev/filelock#436</a></li>
<li><a
href="https://github.com/znichollscr"><code>@​znichollscr</code></a>
made their first contribution in <a
href="https://redirect.github.com/tox-dev/filelock/pull/438">tox-dev/filelock#438</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/filelock/compare/3.19.1...3.20.0">https://github.com/tox-dev/filelock/compare/3.19.1...3.20.0</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="41b42dd2c7"><code>41b42dd</code></a>
Fix TOCTOU symlink vulnerability in SoftFileLock (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/465">#465</a>)</li>
<li><a
href="f2e7d4046b"><code>f2e7d40</code></a>
[pre-commit.ci] pre-commit autoupdate (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/464">#464</a>)</li>
<li><a
href="50888548eb"><code>5088854</code></a>
Support Unix systems without O_NOFOLLOW (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/463">#463</a>)</li>
<li><a
href="377f62251d"><code>377f622</code></a>
[pre-commit.ci] pre-commit autoupdate (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/460">#460</a>)</li>
<li><a
href="4724d7f8c3"><code>4724d7f</code></a>
Fix TOCTOU symlink vulnerability in lock file creation (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/461">#461</a>)</li>
<li><a
href="cb69414a23"><code>cb69414</code></a>
Bump actions/upload-artifact from 5 to 6 (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/459">#459</a>)</li>
<li><a
href="0769294f14"><code>0769294</code></a>
Bump actions/download-artifact from 6 to 7 (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/458">#458</a>)</li>
<li><a
href="414193a188"><code>414193a</code></a>
[pre-commit.ci] pre-commit autoupdate (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/457">#457</a>)</li>
<li><a
href="1456797beb"><code>1456797</code></a>
[pre-commit.ci] pre-commit autoupdate (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/456">#456</a>)</li>
<li><a
href="8d6bf90af3"><code>8d6bf90</code></a>
Bump actions/checkout from 5 to 6 (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/455">#455</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/tox-dev/py-filelock/compare/3.19.1...3.20.3">compare
view</a></li>
</ul>
</details>
<br />

Updates `filelock` from 3.19.1 to 3.20.3
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/tox-dev/py-filelock/releases">filelock's
releases</a>.</em></p>
<blockquote>
<h2>3.20.3</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>Fix TOCTOU symlink vulnerability in SoftFileLock by <a
href="https://github.com/gaborbernat"><code>@​gaborbernat</code></a> in
<a
href="https://redirect.github.com/tox-dev/filelock/pull/465">tox-dev/filelock#465</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/filelock/compare/3.20.2...3.20.3">https://github.com/tox-dev/filelock/compare/3.20.2...3.20.3</a></p>
<h2>3.20.2</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>Support Unix systems without O_NOFOLLOW by <a
href="https://github.com/mwilliamson"><code>@​mwilliamson</code></a> in
<a
href="https://redirect.github.com/tox-dev/filelock/pull/463">tox-dev/filelock#463</a></li>
<li>[pre-commit.ci] pre-commit autoupdate by <a
href="https://github.com/pre-commit-ci"><code>@​pre-commit-ci</code></a>[bot]
in <a
href="https://redirect.github.com/tox-dev/filelock/pull/464">tox-dev/filelock#464</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a
href="https://github.com/mwilliamson"><code>@​mwilliamson</code></a>
made their first contribution in <a
href="https://redirect.github.com/tox-dev/filelock/pull/463">tox-dev/filelock#463</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/filelock/compare/3.20.1...3.20.2">https://github.com/tox-dev/filelock/compare/3.20.1...3.20.2</a></p>
<h2>3.20.1</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>CVE-2025-68146: Fix TOCTOU symlink vulnerability in lock file
creation by <a
href="https://github.com/gaborbernat"><code>@​gaborbernat</code></a> in
<a
href="https://redirect.github.com/tox-dev/filelock/pull/461">tox-dev/filelock#461</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/filelock/compare/3.20.0...3.20.1">https://github.com/tox-dev/filelock/compare/3.20.0...3.20.1</a></p>
<h2>3.20.0</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>Add tox.toml to sdist by <a
href="https://github.com/mtelka"><code>@​mtelka</code></a> in <a
href="https://redirect.github.com/tox-dev/filelock/pull/436">tox-dev/filelock#436</a></li>
<li>Update docs with example by <a
href="https://github.com/znichollscr"><code>@​znichollscr</code></a> in
<a
href="https://redirect.github.com/tox-dev/filelock/pull/438">tox-dev/filelock#438</a></li>
<li>Add 3.14 support and drop 3.9 by <a
href="https://github.com/gaborbernat"><code>@​gaborbernat</code></a> in
<a
href="https://redirect.github.com/tox-dev/filelock/pull/448">tox-dev/filelock#448</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/mtelka"><code>@​mtelka</code></a> made
their first contribution in <a
href="https://redirect.github.com/tox-dev/filelock/pull/436">tox-dev/filelock#436</a></li>
<li><a
href="https://github.com/znichollscr"><code>@​znichollscr</code></a>
made their first contribution in <a
href="https://redirect.github.com/tox-dev/filelock/pull/438">tox-dev/filelock#438</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/filelock/compare/3.19.1...3.20.0">https://github.com/tox-dev/filelock/compare/3.19.1...3.20.0</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="41b42dd2c7"><code>41b42dd</code></a>
Fix TOCTOU symlink vulnerability in SoftFileLock (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/465">#465</a>)</li>
<li><a
href="f2e7d4046b"><code>f2e7d40</code></a>
[pre-commit.ci] pre-commit autoupdate (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/464">#464</a>)</li>
<li><a
href="50888548eb"><code>5088854</code></a>
Support Unix systems without O_NOFOLLOW (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/463">#463</a>)</li>
<li><a
href="377f62251d"><code>377f622</code></a>
[pre-commit.ci] pre-commit autoupdate (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/460">#460</a>)</li>
<li><a
href="4724d7f8c3"><code>4724d7f</code></a>
Fix TOCTOU symlink vulnerability in lock file creation (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/461">#461</a>)</li>
<li><a
href="cb69414a23"><code>cb69414</code></a>
Bump actions/upload-artifact from 5 to 6 (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/459">#459</a>)</li>
<li><a
href="0769294f14"><code>0769294</code></a>
Bump actions/download-artifact from 6 to 7 (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/458">#458</a>)</li>
<li><a
href="414193a188"><code>414193a</code></a>
[pre-commit.ci] pre-commit autoupdate (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/457">#457</a>)</li>
<li><a
href="1456797beb"><code>1456797</code></a>
[pre-commit.ci] pre-commit autoupdate (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/456">#456</a>)</li>
<li><a
href="8d6bf90af3"><code>8d6bf90</code></a>
Bump actions/checkout from 5 to 6 (<a
href="https://redirect.github.com/tox-dev/py-filelock/issues/455">#455</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/tox-dev/py-filelock/compare/3.19.1...3.20.3">compare
view</a></li>
</ul>
</details>
<br />


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 <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions
You can disable automated security fix PRs for this repo from the
[Security Alerts
page](https://github.com/langchain-ai/langchain/network/alerts).

</details>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2026-01-13 15:59:08 -05:00
..
langchain_classic
fix(core): make yield_keys prefix keyword-only to match BaseStore (#34659)
2026-01-09 23:07:47 -05:00
scripts
chore(langchain): fix lint_imports paths (#33749)
2025-10-30 16:06:08 -04:00
tests
test(langchain): delete ontotext graphdb test (#34710)
2026-01-12 20:26:45 -05:00
.dockerignore
…
.flake8
…
dev.Dockerfile
fix(infra): use langchain_v1 for dev container deps (#34534)
2025-12-29 18:10:40 -06:00
extended_testing_deps.txt
langchain[patch]: support numpy 2 (#28183)
2024-11-26 11:20:02 -05:00
LICENSE
…
Makefile
chore(langchain): clean Makefile (#33335)
2025-10-07 10:48:47 -04:00
pyproject.toml
chore: update twitter URLs (#34736)
2026-01-13 01:54:11 -05:00
README.md
chore: update twitter URLs (#34736)
2026-01-13 01:54:11 -05:00
uv.lock
chore(deps): bump the uv group across 3 directories with 1 update (#34741)
2026-01-13 15:59:08 -05:00

README.md

🦜️🔗 LangChain Classic

PyPI - Version PyPI - License PyPI - Downloads Twitter

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.

Reference in New Issue View Git Blame Copy Permalink