delete @classed

trans2es/models/contrast_similar.py

@@ -11,6 +11,7 @@ from django.db.models import QuerySet
 from .topic import Topic
 import pdb
 
+
 # manager = lambda: models.Manager().db_manager(using='face')
 
 
@@ -32,23 +33,25 @@ class ContrastSimilar(models.Model):
     def get_similar_user_id(self):
 
         try:
-            similar_user_id_list = list()
-
             pdb.set_trace()
 
             if self.similarity > 0.3:
+
                 query_list = Topic.objects.filter(user_id=self.participant_user_id, is_deleted=False,
                                                   is_online=True,
                                                   content_level__in=("3", "4", "5"))
                 for item in query_list:
                     if item.user_id != self.participant_user_id:
-                        similar_user_id_list.append(item.id)
+
+                        similar_user_id_list = item.id
 
             return similar_user_id_list
 
         except:
+
             logging.error("catch exception,err_msg:%s" % traceback.format_exc())
-            return []
+
+            return None
 
     # class ContrastSimilarManager(models.Manager):
     #