update

search/views/topic.py

@@ -106,12 +106,14 @@ def get_home_recommend_topic_ids(user_id, device_id, tag_id, offset, size, query
                 linucb_recommend_topic_id_list = json.loads(recommend_topic_dict[b"data"])
 
                 # 推荐帖子是强插的，要保证推荐帖子不在已读里
-                if linucb_recommend_topic_id_list != None and have_read_topic_id_list != None:
-                   recommend_topic_id_list = list(set(linucb_recommend_topic_id_list) - set(have_read_topic_id_list))
-                   recommend_topic_id_list.sort(key=linucb_recommend_topic_id_list.index)
+                if have_read_topic_id_list == None:
+                    have_read_topic_id_list = list()
+
+                recommend_topic_id_list = list(set(linucb_recommend_topic_id_list) - set(have_read_topic_id_list))
+                recommend_topic_id_list.sort(key=linucb_recommend_topic_id_list.index)
                 # cursor = int(str(recommend_topic_dict[b"cursor"], encoding="utf-8"))
                 # newcursor = cursor + 6
-                   if len(recommend_topic_id_list) > 0:
+                if len(recommend_topic_id_list) > 0:
                       recommend_topic_list = recommend_topic_id_list[0:size]
                     # redis_client.hset(topic_recommend_redis_key, "cursor", newcursor)
 
@@ -120,8 +122,8 @@ def get_home_recommend_topic_ids(user_id, device_id, tag_id, offset, size, query
                 if linucb_recommend_topic_id_dict is not None and len(recommend_topic_list) >0:
                   for i in recommend_topic_list:
                     recommend_topic_user_list.append(linucb_recommend_topic_id_dict[str(i)])
-            if have_read_topic_id_list == None:
-                have_read_topic_id_list = list()
+            # if have_read_topic_id_list == None:
+            #     have_read_topic_id_list = list()
             # 用户关注标签
             redis_tag_data = redis_client.hget("physical:linucb:register_user_tag_info", user_id)
             attention_tag_list = json.loads(redis_tag_data) if redis_tag_data else []