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29452c2d3a chore(deps): bump the all-dependencies group in /libs/checkpoint-sqlite with 2 updates (#7248 )

Bumps the all-dependencies group in /libs/checkpoint-sqlite with 2
updates: [sqlite-vec](https://TODO.com) and
[ruff](https://github.com/astral-sh/ruff).

Updates `sqlite-vec` from 0.1.6 to 0.1.7

Updates `ruff` from 0.15.6 to 0.15.7
<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>0.15.7</h2>
<h2>Release Notes</h2>
<p>Released on 2026-03-19.</p>
<h3>Preview features</h3>
<ul>
<li>Display output severity in preview (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23845">#23845</a>)</li>
<li>Don't show <code>noqa</code> hover for non-Python documents (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24040">#24040</a>)</li>
</ul>
<h3>Rule changes</h3>
<ul>
<li>[<code>pycodestyle</code>] Recognize <code>pyrefly:</code> as a
pragma comment (<code>E501</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24019">#24019</a>)</li>
</ul>
<h3>Server</h3>
<ul>
<li>Don't return code actions for non-Python documents (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23905">#23905</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Add company AI policy to contributing guide (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24021">#24021</a>)</li>
<li>Document editor features for Markdown code formatting (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23924">#23924</a>)</li>
<li>[<code>pylint</code>] Improve phrasing (<code>PLC0208</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24033">#24033</a>)</li>
</ul>
<h3>Other changes</h3>
<ul>
<li>Use PEP 639 license information (<a
href="https://redirect.github.com/astral-sh/ruff/pull/19661">#19661</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a
href="https://github.com/tmimmanuel"><code>@tmimmanuel</code></a></li>
<li><a
href="https://github.com/DimitriPapadopoulos"><code>@DimitriPapadopoulos</code></a></li>
<li><a
href="https://github.com/amyreese"><code>@amyreese</code></a></li>
<li><a href="https://github.com/statxc"><code>@statxc</code></a></li>
<li><a href="https://github.com/dylwil3"><code>@dylwil3</code></a></li>
<li><a
href="https://github.com/hunterhogan"><code>@hunterhogan</code></a></li>
<li><a
href="https://github.com/renovate"><code>@renovate</code></a></li>
</ul>
<h2>Install ruff 0.15.7</h2>
<h3>Install prebuilt binaries via shell script</h3>
<pre lang="sh"><code>curl --proto '=https' --tlsv1.2 -LsSf
https://releases.astral.sh/github/ruff/releases/download/0.15.7/ruff-installer.sh
| sh
</code></pre>
<h3>Install prebuilt binaries via powershell script</h3>
<pre lang="sh"><code>powershell -ExecutionPolicy Bypass -c &quot;irm
https://releases.astral.sh/github/ruff/releases/download/0.15.7/ruff-installer.ps1
| iex&quot;
&lt;/tr&gt;&lt;/table&gt; 
</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>0.15.7</h2>
<p>Released on 2026-03-19.</p>
<h3>Preview features</h3>
<ul>
<li>Display output severity in preview (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23845">#23845</a>)</li>
<li>Don't show <code>noqa</code> hover for non-Python documents (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24040">#24040</a>)</li>
</ul>
<h3>Rule changes</h3>
<ul>
<li>[<code>pycodestyle</code>] Recognize <code>pyrefly:</code> as a
pragma comment (<code>E501</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24019">#24019</a>)</li>
</ul>
<h3>Server</h3>
<ul>
<li>Don't return code actions for non-Python documents (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23905">#23905</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Add company AI policy to contributing guide (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24021">#24021</a>)</li>
<li>Document editor features for Markdown code formatting (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23924">#23924</a>)</li>
<li>[<code>pylint</code>] Improve phrasing (<code>PLC0208</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24033">#24033</a>)</li>
</ul>
<h3>Other changes</h3>
<ul>
<li>Use PEP 639 license information (<a
href="https://redirect.github.com/astral-sh/ruff/pull/19661">#19661</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a
href="https://github.com/tmimmanuel"><code>@tmimmanuel</code></a></li>
<li><a
href="https://github.com/DimitriPapadopoulos"><code>@DimitriPapadopoulos</code></a></li>
<li><a
href="https://github.com/amyreese"><code>@amyreese</code></a></li>
<li><a href="https://github.com/statxc"><code>@statxc</code></a></li>
<li><a href="https://github.com/dylwil3"><code>@dylwil3</code></a></li>
<li><a
href="https://github.com/hunterhogan"><code>@hunterhogan</code></a></li>
<li><a
href="https://github.com/renovate"><code>@renovate</code></a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/astral-sh/ruff/commit/0ef39de46c006994fb1e90f7bd4ba09c0b2c1f79"><code>0ef39de</code></a>
Bump 0.15.7 (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24049">#24049</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/beb543b5c666be9fd3f13c88df818f202b63e9d0"><code>beb543b</code></a>
[ty] ecosystem-analyzer: Fail on newly panicking projects (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24043">#24043</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/378fe730929ccd67a7f2426b3012093da814b31d"><code>378fe73</code></a>
Don't show noqa hover for non-Python documents (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24040">#24040</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/b5665bd18eecab4d3b5ab1256b36904cd99a4c57"><code>b5665bd</code></a>
[<code>pylint</code>] Improve phrasing (<code>PLC0208</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24033">#24033</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/6e20f2219020e61eeae29458013d2d3684f75a79"><code>6e20f22</code></a>
test: migrate <code>show_settings</code> and <code>version</code> tests
to use <code>CliTest</code> (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23702">#23702</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/f99b284c1fe1399a82da7f6669467488017d44a7"><code>f99b284</code></a>
Drain file watcher events during test setup (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24030">#24030</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/744c996c35016a8c0e05aa2823f4f822ac7b842c"><code>744c996</code></a>
[ty] Filter out unsatisfiable inference attempts during generic call
narrowin...</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/16160958bdafb6106b6fffc72ffe2e4db0c0ac33"><code>1616095</code></a>
[ty] Avoid inferring intersection types for call arguments (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23933">#23933</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/7f275f431bf8c60d59601b74d441e9f4bef89f35"><code>7f275f4</code></a>
[ty] Pin mypy_primer in <code>setup_primer_project.py</code> (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24020">#24020</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/7255e362e4b171a641222279cd28d2ca88a74fdc"><code>7255e36</code></a>
[<code>pycodestyle</code>] Recognize <code>pyrefly:</code> as a pragma
comment (<code>E501</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24019">#24019</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/astral-sh/ruff/compare/0.15.6...0.15.7">compare
view</a></li>
</ul>
</details>
<br />


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2026-03-23 10:32:39 -07:00

langgraph

fix: aiosqlite's breaking change (#6699 )

2026-01-18 16:35:50 -08:00

tests

fix(checkpoint-sqlite): harden (#6565 )

2025-12-09 16:47:55 -05:00

LICENSE

docs: add license files for checkpoint-sqlite and checkpoint-postgres (#6392 )

2025-11-07 07:39:06 -05:00

Makefile

chore: add make type target for type checking (#6748 )

2026-02-21 05:13:38 +00:00

pyproject.toml

fix: aiosqlite's breaking change (#6699 )

2026-01-18 16:35:50 -08:00

README.md

Remove Checkpoint.pending_sends

2025-05-25 19:06:02 -07:00

uv.lock

chore(deps): bump the all-dependencies group in /libs/checkpoint-sqlite with 2 updates (#7248 )

2026-03-23 10:32:39 -07:00

README.md

LangGraph SQLite Checkpoint

Implementation of LangGraph CheckpointSaver that uses SQLite DB (both sync and async, via aiosqlite)

Usage

from langgraph.checkpoint.sqlite import SqliteSaver

write_config = {"configurable": {"thread_id": "1", "checkpoint_ns": ""}}
read_config = {"configurable": {"thread_id": "1"}}

with SqliteSaver.from_conn_string(":memory:") as checkpointer:
    checkpoint = {
        "v": 4,
        "ts": "2024-07-31T20:14:19.804150+00:00",
        "id": "1ef4f797-8335-6428-8001-8a1503f9b875",
        "channel_values": {
            "my_key": "meow",
            "node": "node"
        },
        "channel_versions": {
            "__start__": 2,
            "my_key": 3,
            "start:node": 3,
            "node": 3
        },
        "versions_seen": {
            "__input__": {},
            "__start__": {
                "__start__": 1
            },
            "node": {
                "start:node": 2
            }
        },
    }

    # store checkpoint
    checkpointer.put(write_config, checkpoint, {}, {})

    # load checkpoint
    checkpointer.get(read_config)

    # list checkpoints
    list(checkpointer.list(read_config))

Async

from langgraph.checkpoint.sqlite.aio import AsyncSqliteSaver

async with AsyncSqliteSaver.from_conn_string(":memory:") as checkpointer:
    checkpoint = {
        "v": 4,
        "ts": "2024-07-31T20:14:19.804150+00:00",
        "id": "1ef4f797-8335-6428-8001-8a1503f9b875",
        "channel_values": {
            "my_key": "meow",
            "node": "node"
        },
        "channel_versions": {
            "__start__": 2,
            "my_key": 3,
            "start:node": 3,
            "node": 3
        },
        "versions_seen": {
            "__input__": {},
            "__start__": {
                "__start__": 1
            },
            "node": {
                "start:node": 2
            }
        },
    }

    # store checkpoint
    await checkpointer.aput(write_config, checkpoint, {}, {})

    # load checkpoint
    await checkpointer.aget(read_config)

    # list checkpoints
    [c async for c in checkpointer.alist(read_config)]