Hi 👋🏻

I really python types and use it everywhere. I also use MappedAsDataclass to get autosuggestions when I want to create instance of model. However, When we use it along with FastAPIUsers we get known error of ordering. See SA issue: sqlalchemy/sqlalchemy#10105

As per the Michael's answer we can add kw_only=True to mixin. If we don't do this if someone like me is using MappedAsDataclass and want to add more cols to user table will stuck due to this error.

# This raises ordering error
class User(Base, SQLAlchemyBaseUserTable[Mapped[int]], ColIdInt):
    __tablename__ = "users"

    first_name: Mapped[str | None]
    last_name: Mapped[str | None]
    profile_pic: Mapped[str | None]
    mo_num: Mapped[str | None] = mapped_column(String(15))

Hence, if you allow I'll create a new PR that just adds kw_only=True to base models of FastAPI users.