class MyBase(Base):
    created = Column(DateTime, nullable=False)

    def __init__(self):
        self.created = datetime.datetime.now()

class User(MyBase):
    __tablename__ = 'user'
    id = Column(Integer, primary_key=True)
    email = Column(String(64), nullable=False, unique=True)
    password = Column(String(128), nullable=False)

    def __init__(self, email, password):
        self.email = email
        self.password = password
        super.__init__(self) # I know this isn't the right syntax, but still.