Python: Update pymongo requirement from <4.16,>=4.8.0 to >=4.8.0,<4.17 in /python (#13866)

Updates the requirements on
[pymongo](https://github.com/mongodb/mongo-python-driver) to permit the
latest version.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/mongodb/mongo-python-driver/releases">pymongo's
releases</a>.</em></p>
<blockquote>
<h2>PyMongo 4.16.0</h2>
<p>Community notes: <!-- raw HTML omitted --></p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/mongodb/mongo-python-driver/blob/master/doc/changelog.rst">pymongo's
changelog</a>.</em></p>
<blockquote>
<h2>Changes in Version 4.16.0 (2026/01/07)</h2>
<p>PyMongo 4.16 brings a number of changes including:</p>
<ul>
<li>Removed invalid documents from
:class:<code>bson.errors.InvalidDocument</code> error messages as
doing so may leak sensitive user data.
Instead, invalid documents are stored in
:attr:<code>bson.errors.InvalidDocument.document</code>.</li>
<li>PyMongo now requires <code>dnspython&gt;=2.6.1</code>, since
<code>dnspython</code> 1.0 is no longer maintained.
The minimum version is <code>2.6.1</code> to account for
<code>CVE-2023-29483
&lt;https://www.cve.org/CVERecord?id=CVE-2023-29483&gt;</code>_.</li>
<li>Removed support for Eventlet.
Eventlet is actively being sunset by its maintainers and has
compatibility issues with PyMongo's dnspython dependency.</li>
<li>Use Zstandard support from the standard library for Python 3.14+,
and use <code>backports.zstd</code> for older versions.</li>
<li>Fixed return type annotation for <code>find_one_and_*</code> methods
on :class:<code>~pymongo.asynchronous.collection.AsyncCollection</code>
and :class:<code>~pymongo.synchronous.collection.Collection</code> to
include <code>None</code>.</li>
<li>Added support for NumPy 1D-arrays in
:class:<code>bson.binary.BinaryVector</code>.</li>
<li>Prevented :class:<code>~pymongo.encryption.ClientEncryption</code>
from loading the crypt
shared library to fix &quot;MongoCryptError: An existing crypt_shared
library is
loaded by the application&quot; unless the linked library search path is
set.</li>
</ul>
<h2>Changes in Version 4.15.5 (2025/12/02)</h2>
<p>Version 4.15.5 is a bug fix release.</p>
<ul>
<li>Fixed a bug that could cause <code>AutoReconnect(&quot;connection
pool paused&quot;)</code> errors when cursors fetched more documents
from the database after SDAM heartbeat failures.</li>
</ul>
<h2>Changes in Version 4.15.4 (2025/10/21)</h2>
<p>Version 4.15.4 is a bug fix release.</p>
<ul>
<li>Relaxed the callback type of
:meth:<code>~pymongo.asynchronous.client_session.AsyncClientSession.with_transaction</code>
to allow the broader Awaitable type rather than only Coroutine
objects.</li>
<li>Added the missing Python 3.14 trove classifier to the package
metadata.</li>
</ul>
<p>Issues Resolved
...............</p>
<p>See the <code>PyMongo 4.15.4 release notes in JIRA</code>_ for the
list of resolved issues
in this release.</p>
<p>.. _PyMongo 4.15.4 release notes in JIRA: <a
href="https://jira.mongodb.org/secure/ReleaseNote.jspa?projectId=10004&amp;version=47237">https://jira.mongodb.org/secure/ReleaseNote.jspa?projectId=10004&amp;version=47237</a></p>
<h2>Changes in Version 4.15.3 (2025/10/07)</h2>
<p>Version 4.15.3 is a bug fix release.</p>
<ul>
<li>Fixed a memory leak when raising
:class:<code>bson.errors.InvalidDocument</code> with C extensions.</li>
<li>Fixed the return type of the
:meth:<code>~pymongo.asynchronous.collection.AsyncCollection.distinct</code>,</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/32901018ca14d9acb05004a88d65b6ab0b29c877"><code>3290101</code></a>
Prepare 4.16.0 release (<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2672">#2672</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/1be94d262dd0281b032b6f9e56d381cac3a7a6d9"><code>1be94d2</code></a>
PYTHON-5685 Fix unified spec sync metadata for csot and sessions tests
(<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2669">#2669</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/6585d9cb51d5c9b2d85eec4f49b8196612d9e8ee"><code>6585d9c</code></a>
PYTHON-2442: Refactor: use _asdict() in _options_dict() (<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2670">#2670</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/fdb1f7ea4abe128ae4e59e3d063fd95d7daaa964"><code>fdb1f7e</code></a>
PYTHON-5677 Prevent ClientEncryption from loading crypt shared library
(<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2659">#2659</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/0cd9763423b85cd37779ea934bf7b1f8be8bbf8e"><code>0cd9763</code></a>
Bump zizmorcore/zizmor-action from
cb3d8e846e148d1111d90b03375b9c03deceda37 t...</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/2f263d4d3f11eb4a2b32ace467fd2767c371f4d7"><code>2f263d4</code></a>
PYTHON-5680 Fix handling of expectedDocuments in Unified Test Runner (<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2665">#2665</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/e9658b2406232b6bd6ac1d961b368142f8819479"><code>e9658b2</code></a>
Add 4.15.5 release date to changelog (<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2666">#2666</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/10dd20405ba19c643a1b305ff84f742b19c40daf"><code>10dd204</code></a>
Update coverage[toml] requirement from &lt;=7.10.6,&gt;=5 to
&gt;=5,&lt;=7.10.7 (<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2662">#2662</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/130067799cc671d4dcc2f34dafff73c4ef5ddeaf"><code>1300677</code></a>
[Spec Resync] 12-22-2025 (<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2663">#2663</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/18c1f142b5b3fd179a677b2736332dc17770b7c2"><code>18c1f14</code></a>
PYTHON-5529 Introduce optin setting to await for MinPoolSize population
(<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2664">#2664</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/mongodb/mongo-python-driver/compare/4.8.0...4.16.0">compare
view</a></li>
</ul>
</details>
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python/pyproject.toml

@@ -106,7 +106,7 @@ mistralai = [
     "mistralai >= 1.2,< 2.4.6"
 ]
 mongo = [
-    "pymongo >= 4.8.0, < 4.16",
+    "pymongo >= 4.8.0, < 4.17",
     "motor >= 3.3.2,< 3.8.0"
 ]
 notebooks = [

python/uv.lock

@@ -6532,7 +6532,7 @@ requires-dist = [
     { name = "pydantic", specifier = ">=2.0,!=2.10.0,!=2.10.1,!=2.10.2,!=2.10.3,<2.14" },
     { name = "pydantic-settings", specifier = "~=2.0" },
     { name = "pymilvus", marker = "extra == 'milvus'", specifier = ">=2.3,<2.7" },
-    { name = "pymongo", marker = "extra == 'mongo'", specifier = ">=4.8.0,<4.16" },
+    { name = "pymongo", marker = "extra == 'mongo'", specifier = ">=4.8.0,<4.17" },
     { name = "pyodbc", marker = "extra == 'sql'", specifier = ">=5.2" },
     { name = "qdrant-client", marker = "extra == 'qdrant'", specifier = "~=1.9" },
     { name = "redis", extras = ["hiredis"], marker = "extra == 'redis'", specifier = ">=6,<8" },