X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/4b30aa4337497a5b225527900d67868912d3715e..HEAD:/src/catalogue/migrations/0016_auto_20171031_1232.py

diff --git a/src/catalogue/migrations/0016_auto_20171031_1232.py b/src/catalogue/migrations/0016_auto_20171031_1232.py
index 1dbee6085..81ddeef57 100644
--- a/src/catalogue/migrations/0016_auto_20171031_1232.py
+++ b/src/catalogue/migrations/0016_auto_20171031_1232.py
@@ -1,6 +1,6 @@
-# -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
+# This file is part of Wolne Lektury, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Wolne Lektury. See NOTICE for more information.
+#
 from django.db import migrations, models
 
 
@@ -12,7 +12,7 @@ def refresh_books(apps, schema_editor):
         book.cached_author = ', '.join(
             TagRelation.objects.filter(content_type__model='book', object_id=book.id, tag__category='author')
             .values_list('tag__name', flat=True))
-        book.has_audience = 'audience' in book.extra_info
+        book.has_audience = 'audience' in book.get_extra_info_json()
         book.save()
 
 
@@ -33,5 +33,5 @@ class Migration(migrations.Migration):
             name='has_audience',
             field=models.BooleanField(default=False),
         ),
-        migrations.RunPython(refresh_books, lambda apps, schema_editor: None),
+        migrations.RunPython(refresh_books, migrations.RunPython.noop),
     ]