-# -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
+# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+#
from django.db import models, migrations
+import django.db.models.deletion
class Migration(migrations.Migration):
('category', models.CharField(db_index=True, max_length=64, null=True, blank=True)),
('created_at', models.DateTimeField(editable=False, db_index=True)),
('deleted_at', models.DateTimeField(auto_now_add=True, db_index=True)),
- ('content_type', models.ForeignKey(to='contenttypes.ContentType')),
+ ('content_type', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='contenttypes.ContentType')),
],
options={
},