app/models/request.py

from datetime import datetime

from pony.orm import PrimaryKey, Required, Json

from app.settings import db


class Request(db.Entity):
    id = PrimaryKey(int, auto=True)
    hash = Required(str)
    text = Required(str)
    rating = Required(int, sql_default=0)
    result = Required(Json)
    created_at = Required(datetime, default=datetime.now)
    updated_at = Required(datetime, default=datetime.now)