def get(self, request): global CHART_HOST, HOST_AGETN_IP list_name = 'list-a:'+str(HOST_AGETN_IP)+'-h:'+str(CHART_HOST) hash_name = 'hash-a:'+str(HOST_AGETN_IP)+'-h:'+str(CHART_HOST) print list_name, hash_name try: redis_obj = RedisHashOprt(settings.REDIS_HOSTNAME, settings.REDIS_PORT, db_numb=1) keys = redis_obj.getListValue(list_name, list_len=11, instance=False) data = redis_obj.filterHashTimeKey(hash_name, keys) return HttpResponse(json.dumps(data), content_type='application/json') except: return HttpResponse(json.dumps({}), content_type='application/json')