Merge branch 'zhengshuang' into 'master'

Zhengshuang

See merge request !90

trans2es/commons/words_utils.py

@@ -235,17 +235,11 @@ class QueryWordAttr(object):
             key = "save_sub_query_to_redis"
             if type_v1:
                 key = "save_sub_query_to_redis_v1"
-            redis_data = redis_client.get(key)
+            redis_data = redis_client.hget(key, lower_query)
             if redis_data:
-                redis_data = json.loads(str(redis_data, encoding="utf8"))
-                if lower_query in redis_data:
-                    return False
-                else:
-                    redis_data.append(lower_query)
-                    redis_client.set(key, json.dumps(redis_data))
-                    return True
+                return False
             else:
-                redis_client.set(key, json.dumps([lower_query]))
+                redis_client.hset(key, lower_query, json.dumps(1))
                 return True
             # if from_type == "search_query":
             #     order_weight = cls.get_hot_search_query_word_weight(name=query)