modify

search/views/pick.py

@@ -19,16 +19,17 @@ def pick_celebrity(user_id,pick_id,offset=0,size=10):
 
         try:
             redis_celebrity_info = redis_client.get(redis_key)
-            have_read_pick_celebrity_ids = json.loads(redis_celebrity_info)
+            if redis_celebrity_info:
+                have_read_pick_celebrity_ids = json.loads(redis_celebrity_info)
         except:
             logging.error("catch exception,err_msg:%s" % traceback.format_exc())
             pass
 
         recommend_pick_celebrity_list = PickUtils.get_recommend_celebrity_id_list(pick_id,have_read_pick_celebrity_ids,offset,size)
 
-        key_exist = len(have_read_pick_celebrity_ids) > 0
-        PickUtils.refresh_redis_data(have_read_celebrity_list=have_read_pick_celebrity_ids.extend(recommend_pick_celebrity_list),
-                                     redis_cli=redis_client,redis_key=redis_key,key_exist=key_exist)
+        if len(recommend_pick_celebrity_list) > 0:
+            PickUtils.refresh_redis_data(have_read_celebrity_list=have_read_pick_celebrity_ids.extend(recommend_pick_celebrity_list),
+                                         redis_cli=redis_client,redis_key=redis_key)
 
         return {"recommend_pick_celebrity_ids": recommend_pick_celebrity_list}
     except: