Codec options tz_aware=True does not work

[rombr]

Hi, I need to use CodecOptions(tz_aware=True)

In motor I do this:

from bson.codec_options import CodecOptions
import motor.motor_asyncio

db = motor.motor_asyncio.AsyncIOMotorClient("connection_str")).get_database(
    "db_name",
    codec_options=CodecOptions(tz_aware=True),
)

In mongomock_motor I tried:

from bson.codec_options import CodecOptions
from mongomock_motor import AsyncMongoMockClient

fake_db = AsyncMongoMockClient().get_database(
    "db_name",
    codec_options=CodecOptions(tz_aware=True),
)

But got an error:

lib/python3.11/site-packages/mongomock_motor/__init__.py:242: in get_database
    self.__client.get_database(*args, **kwargs),
lib/python3.11/site-packages/mongomock/mongo_client.py:158: in get_database
    db = self._database_accesses[name] = Database(
lib/python3.11/site-packages/mongomock/database.py:45: in __init__
    mongomock_codec_options.is_supported(codec_options)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

custom_codec_options = CodecOptions(document_class=dict, tz_aware=True, uuid_representation=UuidRepresentation.UNSPECIFIED, unicode_decode_er...ne, type_registry=TypeRegistry(type_codecs=[], fallback_encoder=None), datetime_conversion=DatetimeConversion.DATETIME)

    def is_supported(custom_codec_options):
    
        if not custom_codec_options:
            return None
    
>       return CodecOptions(**custom_codec_options._asdict())
E       TypeError: CodecOptions.__new__() got an unexpected keyword argument 'datetime_conversion'

lib/python3.11/site-packages/mongomock/codec_options.py:87: TypeError

Versions:

mongomock-motor==0.0.21
mongomock==4.1.2
pymongo==4.4.1