models.py 文件源码

def login_user(cls, email, password):
        try:
            user = cls.query.filter_by(email=email).one()
        except exc.InvalidRequestError:
            return None
        if pbkdf2.crypt(password, user.pwhash) == user.pwhash:
            if flask.has_request_context():
                user.last_login_ip = flask.request.remote_addr
                db.session.commit()
            return user
        return None