Fixed signals

boards/signals.py

@@ -1,87 +1,87 b''
 import re
 from boards.mdx_neboard import get_parser
 
 from boards.models import Post, GlobalId
 from boards.models.post import REGEX_NOTIFICATION
 from boards.models.post import REGEX_REPLY, REGEX_GLOBAL_REPLY
 from boards.models.user import Notification
 from django.db.models.signals import post_save, pre_save, pre_delete, \
     post_delete
 from django.dispatch import receiver
 from django.utils import timezone
 
 
 @receiver(post_save, sender=Post)
 def connect_replies(instance, **kwargs):
     for reply_number in re.finditer(REGEX_REPLY, instance.get_raw_text()):
         post_id = reply_number.group(1)
 
         try:
             referenced_post = Post.objects.get(id=post_id)
 
             referenced_post.referenced_posts.add(instance)
             referenced_post.last_edit_time = instance.pub_time
             referenced_post.build_refmap()
             referenced_post.save(update_fields=['refmap', 'last_edit_time'])
         except Post.ObjectDoesNotExist:
             pass
 
 
 @receiver(post_save, sender=Post)
 def connect_global_replies(instance, **kwargs):
     for reply_number in re.finditer(REGEX_GLOBAL_REPLY, instance.get_raw_text()):
         key_type = reply_number.group(1)
         key = reply_number.group(2)
         local_id = reply_number.group(3)
 
         try:
             global_id = GlobalId.objects.get(key_type=key_type, key=key,
                     local_id=local_id)
             referenced_post = Post.objects.get(global_id=global_id)
             referenced_post.referenced_posts.add(instance)
             referenced_post.last_edit_time = instance.pub_time
             referenced_post.build_refmap()
             referenced_post.save(update_fields=['refmap', 'last_edit_time'])
-        except (GlobalId.ObjectDoesNotExist, Post.ObjectDoesNotExist):
+        except (GlobalId.DoesNotExist, Post.DoesNotExist):
             pass
 
 
 @receiver(post_save, sender=Post)
 def connect_notifications(instance, **kwargs):
     for reply_number in re.finditer(REGEX_NOTIFICATION, instance.get_raw_text()):
         user_name = reply_number.group(1).lower()
         Notification.objects.get_or_create(name=user_name, post=instance)
 
 
 @receiver(pre_save, sender=Post)
 def preparse_text(instance, **kwargs):
     instance._text_rendered = get_parser().parse(instance.get_raw_text())
 
 
 @receiver(pre_delete, sender=Post)
 def delete_images(instance, **kwargs):
     for image in instance.images.all():
         image_refs_count = image.post_images.count()
         if image_refs_count == 1:
             image.delete()
 
 
 @receiver(pre_delete, sender=Post)
 def delete_attachments(instance, **kwargs):
     for attachment in instance.attachments.all():
         attachment_refs_count = attachment.attachment_posts.count()
         if attachment_refs_count == 1:
             attachment.delete()
 
 
 @receiver(post_delete, sender=Post)
 def update_thread_on_delete(instance, **kwargs):
     thread = instance.get_thread()
     thread.last_edit_time = timezone.now()
     thread.save()
 
 
 @receiver(post_delete, sender=Post)
 def delete_global_id(instance, **kwargs):
     if instance.global_id and instance.global_id.id:
         instance.global_id.delete()