modify

trans2es/models/topic.py

@@ -79,9 +79,12 @@ class Topic(models.Model):
 
     def get_tag_name_list(self,tag_id_list):
         try:
+            tag_name_list = list()
             query_results = Tag.objects.filter(id__in=tag_id_list).values_list("name",flat=True)
+            for item in query_results:
+                tag_name_list.append(item)
 
-            return query_results
+            return tag_name_list
         except:
             logging.error("catch exception,err_msg:%s" % traceback.format_exc())
             return []