-# coding: utf-8
-from __future__ import unicode_literals
-
-try:
- from urllib.request import urlopen
-except ImportError:
- from urllib2 import urlopen
+# This file is part of Librarian, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Wolne Lektury. See NOTICE for more information.
+#
+from urllib.request import urlopen