Merge branch 'similar_sort' into 'master'

judge interesting_user_id type

See merge request !169

search/views/user.py

@@ -24,8 +24,10 @@ def recommend_user(self_user_id,interesting_user_id,offset=0,size=10):
     :return:
     """
     try:
-        if not isinstance(self_user_id,int):
+        if not isinstance(self_user_id, int):
             self_user_id = -1
+        if not isinstance(interesting_user_id, int):
+            interesting_user_id = -1
 
         #获取es链接对象
         es_cli_obj = ESPerform.get_cli()