How to use the jpush.add function in jpush

def test_compound_entity(self):
        self.assertEqual(
            jpush.device_tag(jpush.add("tag1", "tag2")),
            {'tags':{'add':['tag1', 'tag2']}})

        self.assertEqual(
            jpush.device_tag(jpush.remove("tag1", "tag2")),
            {'tags':{'remove':['tag1', 'tag2']}})

        self.assertEqual(
            jpush.device_alias(jpush.add("alias1", "alias2"), jpush.remove("alias3", "alias4")),
            {'alias':{'add':['alias1', 'alias2'], 'remove':['alias3', 'alias4']}})

        self.assertEqual(
            jpush.device_regid(jpush.add("regid1", "regid2"), jpush.remove("regid3", "regid4")),
            {'registration_ids':{'add':['regid1', 'regid2'], 'remove':['regid3', 'regid4']}})