from datetime import datetime from application import db # db classes class Plate(db.Model): __abstract__ = True id = db.Column(db.Integer, primary_key=True) plate = db.Column(db.String(40), nullable=False) class LoggedItem(Plate): __tablename__ = "LoggedItems" dateLogged = db.Column(db.DateTime, nullable=False) allowed = db.Column(db.Boolean, nullable=False, server_default=db.false()) def __init__( self, plate: str, datetime: datetime, allowed: bool = False, ): self.plate = plate self.allowed = allowed self.dateLogged = datetime class AllowedPlate(Plate): __tablename__ = "AllowedPlates" def __init__(self, plate: str): self.plate = plate