doc: http://open.youku.com/docs/doc?id=85

def search_show_address_unite(self, progammeId,
                                  source_site=None, type=None):
        """doc: http://open.youku.com/docs/doc?id=85
        """
        url = 'https://openapi.youku.com/v2/searches/show/address_unite.json'
        params = {
            'client_id': self.client_id,
            'progammeId': progammeId,
            'source_site': source_site,
            'type': type
        }
        params = remove_none_value(params)
        r = requests.get(url, params=params)
        check_error(r)
        return r.json()