from flask_sqlalchemy import SQLAlchemy import datetime db = SQLAlchemy() class CommissionPersons(db.Model): id = db.Column(db.Integer, primary_key=True) fio = db.Column(db.String(80), unique=True, nullable=False) ispredsedatel = db.Column(db.Boolean, nullable=False, default=False) isrecenzent = db.Column(db.Boolean, nullable=False, default=False)