class Product(db.Model):

    __tablename__ = "userproducts"
    id = db.Column(db.Integer, primary_key=True, autoincrement=True)
    product = db.Column(db.String)
    user = db.Column(db.String)
    ilosc = db.Column(db.Integer)

    user_id = db.Column(db.Integer,db.Foreignkey('user_id'))
    User = db.releationship('User',
        backref=db.backref('product', lazy='dynamic'))


class User(db.Model):

    __tablename__ = "users"
    id = db.Column(db.Integer, primary_key=True, autoincrement=True)
    username = db.Column(db.String)
    password = db.Column(db.String)

    def __init__(self, username, password):
        self.username = username
        self.password = password

    def __repr__(self):
        return '<User %r>' % self.username