X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/ae60b2a3949e96357477cc04f90fd0873cee8a92..05b7014d1d710937c6a4b5cdccdb4890f377818d:/src/catalogue/models/source.py

diff --git a/src/catalogue/models/source.py b/src/catalogue/models/source.py
index bcf5254bb..c678cad51 100644
--- a/src/catalogue/models/source.py
+++ b/src/catalogue/models/source.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
@@ -17,7 +16,7 @@ class Source(models.Model):
         verbose_name_plural = _('sources')
         app_label = 'catalogue'
 
-    def __unicode__(self):
+    def __str__(self):
         return self.netloc
 
     def save(self, *args, **kwargs):
@@ -40,5 +39,5 @@ class Source(models.Model):
             for book in Book.objects.all():
                 source = book.extra_info.get('source_url', '')
                 if self.netloc in source or (old_netloc != self.netloc and old_netloc in source):
-                    book.flush_includes()
+                    book.clear_cache()
         return ret