modify pictorial sort

trans2es/models/pictorial.py

@@ -62,7 +62,7 @@ class Pictorial(models.Model):
 
     def get_topic_id(self):
         try:
-            topic_id_list = PictorialTopics.objects.filter(pictorial_id=self.id,is_online=True,is_deleted=False).values_list("topic_id", flat=True)
+            topic_id_list = list(PictorialTopics.objects.filter(pictorial_id=self.id,is_online=True,is_deleted=False).values_list("topic_id", flat=True))
             return topic_id_list
         except:
             logging.error("catch exception,err_msg:%s" % traceback.format_exc())
@@ -108,7 +108,7 @@ class Pictorial(models.Model):
 
     def get_tag_by_id(self):
         try:
-            tag_id_list = PictorialTag.objects.filter(pictorial_id=self.id, is_online=True).values_list("tag_id", flat=True)
+            tag_id_list = list(PictorialTag.objects.filter(pictorial_id=self.id, is_online=True).values_list("tag_id", flat=True))
 
             return tag_id_list
         except:
@@ -117,7 +117,7 @@ class Pictorial(models.Model):
 
     def get_tag_by_name(self, tag_id):
         try:
-            tag_name_list = Tag.objects.filter(id__in=tag_id, is_online=True).values_list("name", flat=True)
+            tag_name_list = list(Tag.objects.filter(id__in=tag_id, is_online=True).values_list("name", flat=True))
 
             return tag_name_list
         except: