As part of core releases we run tests on the last released version of
some packages (including langchain-openai) using the new version of
langchain-core. We run langchain-openai's test suite as it was when it
was last released.
OpenAI has since updated their API— relaxing constraints on what schemas
are supported when `strict=True`— causing these tests to break. They
have since been fixed. But the old tests will continue to fail.
Will revert this change after we release OpenAI today.
Bumps
[Ana06/get-changed-files](https://github.com/ana06/get-changed-files)
from 2.2.0 to 2.3.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/ana06/get-changed-files/releases">Ana06/get-changed-files's
releases</a>.</em></p>
<blockquote>
<h2>v2.3.0</h2>
<p>This project is a fork of <a
href="https://github.com/jitterbit/get-changed-files">jitterbit/get-changed-files</a>,
which:</p>
<ul>
<li>Supports <code>pull_request_target</code></li>
<li>Allows to filter files using regular expressions</li>
<li>Removes the ahead check</li>
<li>Considers renamed modified files as modified</li>
<li>Adds <code>added_modified_renamed</code> that includes renamed
non-modified files and all files in <code>added_modified</code></li>
<li>Uses Node 20</li>
</ul>
<h2>Changes</h2>
<ul>
<li>Update to Node 20</li>
<li>Update dependencies</li>
</ul>
<h2>Raw diff</h2>
<p><a
href="https://github.com/Ana06/get-changed-files/compare/v2.2.0...v2.3.0">https://github.com/Ana06/get-changed-files/compare/v2.2.0...v2.3.0</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="25f79e676e"><code>25f79e6</code></a>
Update version in package.json</li>
<li><a
href="6f5373eb01"><code>6f5373e</code></a>
Merge pull request <a
href="https://redirect.github.com/ana06/get-changed-files/issues/42">#42</a>
from Ana06/release2-3</li>
<li><a
href="64dffb46a4"><code>64dffb4</code></a>
Prepare 2.3.0 release</li>
<li><a
href="791f7645b7"><code>791f764</code></a>
[CI] Update actions/checkout</li>
<li><a
href="5a4a136e91"><code>5a4a136</code></a>
[CI] Ensure GH action uses node version 20</li>
<li><a
href="38bdb2e498"><code>38bdb2e</code></a>
Update to Node 20</li>
<li><a
href="5558be5781"><code>5558be5</code></a>
Merge pull request <a
href="https://redirect.github.com/ana06/get-changed-files/issues/30">#30</a>
from Ana06/dependabot/npm_and_yarn/decode-uri-componen...</li>
<li><a
href="6a376fdbb3"><code>6a376fd</code></a>
Merge pull request <a
href="https://redirect.github.com/ana06/get-changed-files/issues/31">#31</a>
from Ana06/dependabot/npm_and_yarn/qs-6.5.3</li>
<li><a
href="ace6e7bcbb"><code>ace6e7b</code></a>
Merge pull request <a
href="https://redirect.github.com/ana06/get-changed-files/issues/32">#32</a>
from brtrick/main</li>
<li><a
href="a102fae9bf"><code>a102fae</code></a>
Merge pull request <a
href="https://redirect.github.com/ana06/get-changed-files/issues/33">#33</a>
from Ana06/dependabot/npm_and_yarn/json5-2.2.3</li>
<li>Additional commits viewable in <a
href="https://github.com/ana06/get-changed-files/compare/v2.2.0...v2.3.0">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
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Bumps [astral-sh/setup-uv](https://github.com/astral-sh/setup-uv) from 5
to 6.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/setup-uv/releases">astral-sh/setup-uv's
releases</a>.</em></p>
<blockquote>
<h2>v6.0.0 🌈 activate-environment and working-directory</h2>
<h2>Changes</h2>
<p>This version contains some breaking changes which have been gathering
up for a while. Lets dive into them:</p>
<ul>
<li><a
href="https://github.com/astral-sh/setup-uv/blob/HEAD/#activate-environment">Activate
environment</a></li>
<li><a
href="https://github.com/astral-sh/setup-uv/blob/HEAD/#working-directory">Working
Directory</a></li>
<li><a
href="https://github.com/astral-sh/setup-uv/blob/HEAD/#default-cache-dependency-glob">Default
<code>cache-dependency-glob</code></a></li>
<li><a
href="https://github.com/astral-sh/setup-uv/blob/HEAD/#use-default-cache-dir-on-self-hosted-runners">Use
default cache dir on self hosted runners</a></li>
</ul>
<h3>Activate environment</h3>
<p>In previous versions using the input <code>python-version</code>
automatically activated a venv at the repository root.
This led to some unwanted side-effects, was sometimes unexpected and not
flexible enough.</p>
<p>The venv activation is now explicitly controlled with the new input
<code>activate-environment</code> (false by default):</p>
<pre lang="yaml"><code>- name: Install the latest version of uv and
activate the environment
uses: astral-sh/setup-uv@v6
with:
activate-environment: true
- run: uv pip install pip
</code></pre>
<p>The venv gets created by the <a
href="https://docs.astral.sh/uv/pip/environments/"><code>uv
venv</code></a> command so the python version is controlled by the
<code>python-version</code> input or the files
<code>pyproject.toml</code>, <code>uv.toml</code>,
<code>.python-version</code> in the <code>working-directory</code>.</p>
<h3>Working Directory</h3>
<p>The new input <code>working-directory</code> controls where we look
for <code>pyproject.toml</code>, <code>uv.toml</code> and
<code>.python-version</code> files
which are used to determine the version of uv and python to install.</p>
<p>It can also be used to control where the venv gets created.</p>
<pre lang="yaml"><code>- name: Install uv based on the config files in
the working-directory
uses: astral-sh/setup-uv@v6
with:
working-directory: my/subproject/dir
</code></pre>
<blockquote>
<p>[!CAUTION]</p>
<p>The inputs <code>pyproject-file</code> and <code>uv-file</code> have
been removed.</p>
</blockquote>
<h3>Default <code>cache-dependency-glob</code></h3>
<p><a href="https://github.com/ssbarnea"><code>@ssbarnea</code></a>
found out that the default <code>cache-dependency-glob</code> was not
suitable for a lot of users.</p>
<p>The old default</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="6b9c6063ab"><code>6b9c606</code></a>
Bump dependencies (<a
href="https://redirect.github.com/astral-sh/setup-uv/issues/389">#389</a>)</li>
<li><a
href="ef6bcdff59"><code>ef6bcdf</code></a>
Fix default cache dependency glob (<a
href="https://redirect.github.com/astral-sh/setup-uv/issues/388">#388</a>)</li>
<li><a
href="9a311713f4"><code>9a31171</code></a>
chore: update known checksums for 0.6.17 (<a
href="https://redirect.github.com/astral-sh/setup-uv/issues/384">#384</a>)</li>
<li><a
href="c7f87aa956"><code>c7f87aa</code></a>
bump to v6 in README (<a
href="https://redirect.github.com/astral-sh/setup-uv/issues/382">#382</a>)</li>
<li><a
href="aadfaf08d6"><code>aadfaf0</code></a>
Change default cache-dependency-glob (<a
href="https://redirect.github.com/astral-sh/setup-uv/issues/352">#352</a>)</li>
<li><a
href="a0f9da6273"><code>a0f9da6</code></a>
No default UV_CACHE_DIR on selfhosted runners (<a
href="https://redirect.github.com/astral-sh/setup-uv/issues/380">#380</a>)</li>
<li><a
href="ec4c691628"><code>ec4c691</code></a>
new inputs activate-environment and working-directory (<a
href="https://redirect.github.com/astral-sh/setup-uv/issues/381">#381</a>)</li>
<li><a
href="aa1290542e"><code>aa12905</code></a>
chore: update known checksums for 0.6.16 (<a
href="https://redirect.github.com/astral-sh/setup-uv/issues/378">#378</a>)</li>
<li><a
href="fcaddda076"><code>fcaddda</code></a>
chore: update known checksums for 0.6.15 (<a
href="https://redirect.github.com/astral-sh/setup-uv/issues/377">#377</a>)</li>
<li><a
href="fb3a0a97fa"><code>fb3a0a9</code></a>
log info on venv activation (<a
href="https://redirect.github.com/astral-sh/setup-uv/issues/375">#375</a>)</li>
<li>See full diff in <a
href="https://github.com/astral-sh/setup-uv/compare/v5...v6">compare
view</a></li>
</ul>
</details>
<br />
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Dependabot will resolve any conflicts with this PR as long as you don't
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</details>
Signed-off-by: dependabot[bot] <support@github.com>
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On core releases, we check out the latest published package for
langchain-openai and langchain-anthropic and run their tests against the
candidate version of langchain-core.
Because these packages have a local install of langchain-tests, we also
need to check out the previous version of langchain-tests.
Fix CI to trigger benchmarks on `run-codspeed-benchmarks` label addition
Reduce scope of async benchmark to save time on CI
Waiting to merge this PR until we figure out how to use walltime on
local runners.
This PR aims to reduce import time of `langchain-core` tools by removing
the `importlib.metadata` import previously used in `__init__.py`. This
is the first in a sequence of PRs to reduce import time delays for
`langchain-core` features and structures 🚀.
Because we're now hard coding the version, we need to make sure
`version.py` and `pyproject.toml` stay in sync, so I've added a new CI
job that runs whenever either of those files are modified. [This
run](https://github.com/langchain-ai/langchain/actions/runs/14358012706/job/40251952044?pr=30744)
demonstrates the failure that occurs whenever the version gets out of
sync (thus blocking a PR).
Before, note the ~15% of time spent on the `importlib.metadata` /related
imports
<img width="1081" alt="Screenshot 2025-04-09 at 9 06 15 AM"
src="https://github.com/user-attachments/assets/59f405ec-ee8d-4473-89ff-45dea5befa31"
/>
After (note, lack of `importlib.metadata` time sink):
<img width="1245" alt="Screenshot 2025-04-09 at 9 01 23 AM"
src="https://github.com/user-attachments/assets/9c32e77c-27ce-485e-9b88-e365193ed58d"
/>
* Only run codspeed logic when `libs/core` is changed (for now, we'll
want to add other benchmarks later
* Also run on `master` so that we can get a reference :)
The first in a sequence of PRs focusing on improving performance in
core. We're starting with reducing import times for common structures,
hence the benchmarks here.
The benchmark looks a little bit complicated - we have to use a process
so that we don't suffer from Python's import caching system. I tried
doing manual modification of `sys.modules` between runs, but that's
pretty tricky / hacky to get right, hence the subprocess approach.
Motivated by extremely slow baseline for common imports (we're talking
2-5 seconds):
<img width="633" alt="Screenshot 2025-04-09 at 12 48 12 PM"
src="https://github.com/user-attachments/assets/994616fe-1798-404d-bcbe-48ad0eb8a9a0"
/>
Also added a `make benchmark` command to make local runs easy :).
Currently using walltimes so that we can track total time despite using
a manual proces.
Perplexity's importance in the space has been growing, so we think it's
time to add an official integration!
Note: following the release of `langchain-perplexity` to `pypi`, we
should be able to add `perplexity` as an extra in
`libs/langchain/pyproject.toml`, but we're blocked by a circular import
for now.
---------
Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
Co-authored-by: Chester Curme <chester.curme@gmail.com>
Here we add a job to the release workflow that, when releasing
`langchain-core`, tests prior published versions of select packages
against the new version of core. We limit the testing to the most recent
published versions of langchain-anthropic and langchain-openai.
This is designed to catch backward-incompatible updates to core. We
sometimes update core and downstream packages simultaneously, so there
may not be any commit in the history at which tests would fail. So
although core and latest downstream packages could be consistent, we can
benefit from testing prior versions of downstream packages against core.
I tested the workflow by simulating a [breaking
change](d7287248cf)
in core and running it with publishing steps disabled:
https://github.com/langchain-ai/langchain/actions/runs/13741876345. The
workflow correctly caught the issue.
deleting the following docker things from monorepo. they aren't
currently usable because of old dependencies, and I'd rather avoid
people using them / having to maintain them
- /docker
- this folder has a compose file that spins up postgres,pgvector
(separate from postgres and very stale version),mongo instance with
default user/password that we've gotten security pings about before. not
worth having
- also spins up a custom dockerfile with onttotext/graphdb - not even
sure what that is
- /libs/langchain/dockerfile + dev.dockerfile
- super old poetry version, doesn't implement the right thing anymore
- .github/workflows/_release_docker.yml, langchain_release_docker.yml
- not used anymore, not worth having an alternate release path
