Class Todo

tests/test_extension_object.py:37–44

            )

        class Todo(db.Model):
            id: sa_orm.Mapped[int] = sa_orm.mapped_column(
                sa.Integer, primary_key=True, init=False
            )
            user_id: sa_orm.Mapped[int] = sa_orm.mapped_column(
                sa.ForeignKey(User.id), init=False
            )
            user: sa_orm.Mapped[User] = sa_orm.relationship(User)

    elif issubclass(db.Model, (sa_orm.DeclarativeBase, sa_orm.DeclarativeBaseNoMeta)):