X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/ef03d00cada0de76d1e97aa362237923243bb71e..9ce7b544a0616db407be602ea453771fc9c0a6dd:/src/opds/views.py

diff --git a/src/opds/views.py b/src/opds/views.py
index adfd0730c..c71822fa8 100644
--- a/src/opds/views.py
+++ b/src/opds/views.py
@@ -1,13 +1,13 @@
-# -*- 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 functools import reduce
 import os.path
-from urlparse import urljoin
+from urllib.parse import urljoin
 
 from django.contrib.syndication.views import Feed
-from django.core.urlresolvers import reverse
 from django.shortcuts import get_object_or_404
+from django.urls import reverse
 from django.utils.feedgenerator import Atom1Feed
 from django.conf import settings
 from django.http import Http404
@@ -78,14 +78,14 @@ class OPDSFeed(Atom1Feed):
 
     _book_parent_img = lazy(lambda: full_url(os.path.join(settings.STATIC_URL, "img/book-parent.png")), str)()
     try:
-        _book_parent_img_size = unicode(os.path.getsize(os.path.join(settings.STATIC_ROOT, "img/book-parent.png")))
-    except IOError:
+        _book_parent_img_size = str(os.path.getsize(os.path.join(settings.STATIC_ROOT, "img/book-parent.png")))
+    except OSError:
         _book_parent_img_size = ''
 
     _book_img = lazy(lambda: full_url(os.path.join(settings.STATIC_URL, "img/book.png")), str)()
     try:
-        _book_img_size = unicode(os.path.getsize(os.path.join(settings.STATIC_ROOT, "img/book.png")))
-    except IOError:
+        _book_img_size = str(os.path.getsize(os.path.join(settings.STATIC_ROOT, "img/book.png")))
+    except OSError:
         _book_img_size = ''
 
     def add_root_elements(self, handler):