import datetime from flask_sqlalchemy import SQLAlchemy from sqlalchemy_serializer import SerializerMixin db = SQLAlchemy() class User(db.Model, SerializerMixin): __tablename__ = "users" id = db.Column(db.Integer, primary_key=True, autoincrement=False) first_name = db.Column(db.String(255), nullable=True) last_name = db.Column(db.String(255), nullable=True) username = db.Column(db.String(255), nullable=False) registered_on = db.Column( db.DateTime, nullable=False, default=datetime.datetime.now() ) is_admin = db.Column(db.Boolean, nullable=False, default=False)