def search_normalize(self, results):
        """Append user id to search results to be able to initialize found
        :class:`User` successfully
        """
        for sshkey in results:
            sshkey[u'user_id'] = self.user.id  # pylint:disable=no-member
        return super(SSHKey, self).search_normalize(results)
Append user id to search results to be able to initialize found
        :class:`User` successfully