def qs_add(self, *args, **kwargs):
        query = self.query.copy()
        if args:
            mdict = MultiDict(args[0])
            for k, v in mdict.items():
                query.add(k, v)
        for k, v in kwargs.items():
            query.add(k, v)
        return self._copy(query=query)
Add value to QuerySet MultiDict
dataset/ETHPy150Open SmartTeleMax/iktomi/iktomi/web/url.py/URL.qs_add