X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/967eed676fc83d15b26149047f353ac61faa8217..d66f9960d12d739c44a89d1d4e013f52783097e7:/src/isbn/management/commands/import_onix.py

diff --git a/src/isbn/management/commands/import_onix.py b/src/isbn/management/commands/import_onix.py
index 85d54eca7..1a1fe9e34 100644
--- a/src/isbn/management/commands/import_onix.py
+++ b/src/isbn/management/commands/import_onix.py
@@ -1,4 +1,6 @@
-# -*- 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.
+#
 from datetime import date
 from lxml import etree
 from django.core.management.base import BaseCommand
@@ -6,6 +8,7 @@ from django.core.management.base import BaseCommand
 from isbn.models import ISBNPool, ONIXRecord
 from librarian import XMLNamespace
 
+
 ONIXNS = XMLNamespace('http://ns.editeur.org/onix/3.0/reference')
 
 DIRECT_FIELDS = {
@@ -19,7 +22,7 @@ DIRECT_FIELDS = {
     'imprint': 'ImprintName',
 }
 
-UNKNOWN = u'Autor nieznany'
+UNKNOWN = 'Autor nieznany'
 
 
 def parse_date(date_str):