modify bug

search/views/topic.py

@@ -125,7 +125,7 @@ def get_home_recommend_topic_ids(user_id, device_id, tag_id, offset, size, query
             is_online=1).values_list("topic_id")
         if len(promote_recommend_topic_id_list)>0:
           for topic_id in promote_recommend_topic_id_list:
-             have_read_topic_id_list_add_promote.extend(topic_id)
+             have_read_topic_id_list_add_promote.append(topic_id)
         topic_id_list = list()
 
         rank_topic_id_list = TopicUtils.get_recommend_topic_ids(user_id=user_id, tag_id=tag_id, offset=offset, size=size,
@@ -137,14 +137,14 @@ def get_home_recommend_topic_ids(user_id, device_id, tag_id, offset, size, query
         if (len(recommend_topic_list) == 6):
             if (size < 11):
                 topic_id_list.extend(rank_topic_id_list[0:3])
-                topic_id_list.extend(recommend_topic_id_list[0:3])
+                topic_id_list.extend(recommend_topic_list[0:3])
                 topic_id_list.extend(rank_topic_id_list[3:size])
-                topic_id_list.extend(recommend_topic_id_list[3:6])
+                topic_id_list.extend(recommend_topic_list[3:6])
             else:
                 topic_id_list.extend(rank_topic_id_list[0:size - 7])
-                topic_id_list.extend(recommend_topic_id_list[0:3])
+                topic_id_list.extend(recommend_topic_list[0:3])
                 topic_id_list.extend(rank_topic_id_list[size - 7:size])
-                topic_id_list.extend(recommend_topic_id_list[3:6])
+                topic_id_list.extend(recommend_topic_list[3:6])
         else:
             topic_id_list.extend(rank_topic_id_list)