X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/3204e4303148302d278036eebcfc8cb105cc97d7..51ea493dd4c46246c80ed3190b43ebfc0d75d67c:/src/toolbar/models.py

diff --git a/src/toolbar/models.py b/src/toolbar/models.py
index fbaa396e..a221e04b 100644
--- a/src/toolbar/models.py
+++ b/src/toolbar/models.py
@@ -1,10 +1,8 @@
-# -*- coding: utf-8 -*-
-#
 # This file is part of FNP-Redakcja, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
 from django.db import models
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 
 class ButtonGroup(models.Model):
@@ -34,7 +32,7 @@ class Button(models.Model):
 
     # behaviour
     params = models.TextField(default='[]')  # TODO: should be a JSON field
-    scriptlet = models.ForeignKey('Scriptlet', null=True, blank=True)
+    scriptlet = models.ForeignKey('Scriptlet', models.SET_NULL, null=True, blank=True)
     link = models.CharField(max_length=256, blank=True, default='')
 
     # ui related stuff