PyPy test collection failure

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    • Type: Build Failure
    • Resolution: Fixed
    • Priority: Unknown
    • 4.18.0
    • Affects Version/s: None
    • Component/s: Tests
    • None
    • Python Drivers
    • Not Needed
    • None
    • None
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      Name of Failure:

      TypeError: document_class must be dict, bson.son.SON, ...

      Link to task:

      https://spruce.corp.mongodb.com/task/mongo_python_driver_min_support_rhel8_test_min_support_pypy3.10_replica_set_noauth_ssl_4eb4d6dc5b5811d841c9e6c85b6dec67c0b992a2_26_07_06_12_30_01/tests?execution=0

      Context of when and why the failure occurred:

      The failure was introduced by PYTHON-5858, which changed some base classes based on ruff linting rules.

      Stack trace:

      [2026/07/06 07:50:39.170] ERROR: collection failure ()
[2026/07/06 07:50:39.170] test/asynchronous/test_auth_spec.py:35: in <module>
[2026/07/06 07:50:39.170]     from test.asynchronous.unified_format import generate_test_classes, get_test_path
[2026/07/06 07:50:39.170] test/asynchronous/unified_format.py:52: in <module>
[2026/07/06 07:50:39.170]     from pymongo.asynchronous.encryption import AsyncClientEncryption
[2026/07/06 07:50:39.170] pymongo/asynchronous/encryption.py:107: in <module>
[2026/07/06 07:50:39.170]     _DATA_KEY_OPTS: CodecOptions[dict[str, Any]] = CodecOptions(
[2026/07/06 07:50:39.170] bson/codec_options.py:389: in __new__
[2026/07/06 07:50:39.170]     raise TypeError(
[2026/07/06 07:50:39.170] E   TypeError: document_class must be dict, bson.son.SON, bson.raw_bson.RawBSONDocument, or a subclass of collections.abc.MutableMapping

            Assignee:
            Steve Silvester
            Reporter:
            Steve Silvester
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            Watchers:
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              Created:
              Updated:
              Resolved: