Is model_config / ConfigDict supported?

[piercsi]

Take this code:

from beanie import Document, init_beanie
from motor.motor_asyncio import AsyncIOMotorClient
from pydantic import ConfigDict
from pydantic.alias_generators import to_pascal
import asyncio


class MyDocument(Document):
    model_config = ConfigDict(alias_generator=to_pascal)
    my_name: str


async def example():
    client = AsyncIOMotorClient("mongodb://localhost:27017/my_database")
    await init_beanie(database=client.get_database(), document_models=[MyDocument])
    doc = MyDocument(my_name="My Name")
    await doc.insert()


if __name__ == "__main__":
    asyncio.run(example())

While this "works", saving the field with the correct alias, some internals such as Id and RevisionId creep into the saved document.

db.MyDocument.find()
{ "_id" : ObjectId("64d0ced0e19e5fcba449553f"), "Id" : null, "RevisionId" : null, "MyName" : "My Name" }

[piercsi]

Looks like this has already been discussed here #337

It looks like individual field aliases work ok, or you can try the workaround quoted. In the end I used jinja to create my Document classes from templates and just set the alias there.