Update librarian

[wolnelektury.git] / src / isbn / models.py

diff --git a/src/isbn/models.py b/src/isbn/models.py
index ca8dbee..d65ca60 100644 (file)
--- a/src/isbn/models.py
+++ b/src/isbn/models.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.
 #
 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #


@@ -53,7 +52,7 @@ class ISBNPool(models.Model):
 
 
 class ONIXRecord(models.Model):
 
 
 class ONIXRecord(models.Model):

-    isbn_pool = models.ForeignKey(ISBNPool)
+    isbn_pool = models.ForeignKey(ISBNPool, models.PROTECT)

     datestamp = models.DateField(auto_now=True)
     suffix = models.IntegerField()
     product_form = models.CharField(max_length=4)
     datestamp = models.DateField(auto_now=True)
     suffix = models.IntegerField()
     product_form = models.CharField(max_length=4)