dibang-xiaoshou/backend/app/models/base.py

from __future__ import annotations

from pydantic import ConfigDict
from sqlmodel import SQLModel


class TableModel(SQLModel, table=False):
    """Base model for database tables with common fields.
    
    This is a mixin class that should not be used directly.
    Subclasses must set table=True explicitly.
    """
    
    model_config = ConfigDict(
        validate_assignment=True,
        from_attributes=True,
    )