ShortlivedTokenMixin.py 文件源码

def dump(self, secret=None):
        """
        Dump the token into a stringified JWT.

        :param secret: The secret to sign the JWT with. If this is omitted, the 
                       secret will be sourced from ``current_app.config['SECRET_KEY']``

        :returns: The stringified JWT.
        """

        self.issued_at = datetime.datetime.now(pytz.UTC)
        payload, err = self.TokenSchema().dump(self)

        if secret is None:
            secret = current_app.config['SECRET_KEY']

        return jwt.encode(payload, secret).decode('UTF-8')