Fixes #4084: cover on book page links to html.

[wolnelektury.git] / src / newsletter / admin.py

diff --git a/src/newsletter/admin.py b/src/newsletter/admin.py
index 9fe387d..48134b1 100644 (file)
--- a/src/newsletter/admin.py
+++ b/src/newsletter/admin.py
@@ -1,5 +1,7 @@
-# -*- coding: utf-8 -*-
-from django.conf.urls import url
+# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+#
+from django.urls import path

 from django.contrib import admin
 from django.http.response import HttpResponse
 from django.views.decorators.cache import never_cache
 from django.contrib import admin
 from django.http.response import HttpResponse
 from django.views.decorators.cache import never_cache


@@ -14,7 +16,7 @@ class SubscriptionAdmin(admin.ModelAdmin):
     def get_urls(self):
         urls = super(SubscriptionAdmin, self).get_urls()
         my_urls = [
     def get_urls(self):
         urls = super(SubscriptionAdmin, self).get_urls()
         my_urls = [

-            url(r'^extract/$', self.extract_subscribers, name='extract_subscribers'),
+            path('extract/', self.extract_subscribers, name='extract_subscribers'),

         ]
         return my_urls + urls
 
         ]
         return my_urls + urls