X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/5913c54d19b8f6775633176032161d49f9b2f1aa..a6767b2d034dcf53d6e88b3e0b6eadfebc5adab1:/src/wiki_img/views.py

diff --git a/src/wiki_img/views.py b/src/wiki_img/views.py
index 2b8dd67e..280848a8 100644
--- a/src/wiki_img/views.py
+++ b/src/wiki_img/views.py
@@ -1,9 +1,12 @@
+# This file is part of FNP-Redakcja, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+#
 import os
 import functools
 import logging
 logger = logging.getLogger("fnp.wiki_img")
 
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from wiki.helpers import (JSONResponse, JSONFormInvalid, JSONServerError,
                 ajax_require_permission)
 
@@ -63,7 +66,7 @@ def text(request, image_id):
     if request.method == 'POST':
         form = ImageSaveForm(request.POST, user=request.user, prefix="textsave")
         if form.is_valid():
-            if request.user.is_authenticated():
+            if request.user.is_authenticated:
                 author = request.user
             else:
                 author = None
@@ -129,7 +132,7 @@ def history(request, object_id):
                 "author": change.author_str(),
                 "date": localize(change.created_at),
                 "publishable": _("Publishable") + "\n" if change.publishable else "",
-                "tag": ',\n'.join(unicode(tag) for tag in change.tags.all()),
+                "tag": ',\n'.join(str(tag) for tag in change.tags.all()),
             })
     return JSONResponse(changes)
 
@@ -148,7 +151,7 @@ def revert(request, object_id):
         comment = form.cleaned_data['comment']
         comment += "\n#revert to %s" % revision
 
-        if request.user.is_authenticated():
+        if request.user.is_authenticated:
             author = request.user
         else:
             author = None