--- /dev/null
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+ dependencies = [
+ ('catalogue', '0023_book_abstract'),
+ ]
+
+ operations = [
+ migrations.AddField(
+ model_name='book',
+ name='preview',
+ field=models.BooleanField(default=False, verbose_name='preview'),
+ ),
+ migrations.AddField(
+ model_name='book',
+ name='preview_until',
+ field=models.DateField(null=True, verbose_name='preview until', blank=True),
+ ),
+ ]