@classmethod
    def get_dispatch_hash(cls, dispatch_id, message_id):
        """Returns a hash string for validation purposes.

        :param int dispatch_id:
        :param int message_id:
        :return:
        """
        return salted_hmac('%s' % dispatch_id, (message_id, dispatch_id) % '%s|%s').hexdigest()
dataset/ETHPy150Open idlesign/django-sitemessage/sitemessage/messages/base.py/MessageBase.get_dispatch_hash/swapped operands of `%`