Convert todolist delete to class-based view

Signed-off-by: Dan McGee <dan@archlinux.org>

todolists/urls.py

@@ -1,4 +1,7 @@
 from django.conf.urls.defaults import patterns
+from django.contrib.auth.decorators import permission_required
+
+from .views import DeleteTodolist
 
 urlpatterns = patterns('todolists.views',
     (r'^$',                       'list'),
@@ -6,8 +9,8 @@
     (r'^add/$',                   'add'),
     (r'^edit/(?P<list_id>\d+)/$', 'edit'),
     (r'^flag/(\d+)/(\d+)/$',      'flag'),
-    (r'^delete/(?P<object_id>\d+)/$',
-        'delete_todolist'),
+    (r'^delete/(?P<pk>\d+)/$',
+        permission_required('main.delete_todolist')(DeleteTodolist.as_view())),
 )
 
 # vim: set ts=4 sw=4 et:

todolists/views.py

@@ -7,7 +7,7 @@
 from django.db import transaction
 from django.db.models import Count
 from django.views.decorators.cache import never_cache
-from django.views.generic.create_update import delete_object
+from django.views.generic import DeleteView
 from django.views.generic.simple import direct_to_template
 from django.template import Context, loader
 from django.utils import simplejson
@@ -109,13 +109,11 @@ def edit(request, list_id):
     }
     return direct_to_template(request, 'general_form.html', page_dict)
 
-@permission_required('main.delete_todolist')
-@never_cache
-def delete_todolist(request, object_id):
-    return delete_object(request, object_id=object_id, model=Todolist,
-            template_name="todolists/todolist_confirm_delete.html",
-            post_delete_redirect='/todo/')
-
+class DeleteTodolist(DeleteView):
+    model = Todolist
+    # model in main == assumes name 'main/todolist_confirm_delete.html'
+    template_name = 'todolists/todolist_confirm_delete.html'
+    success_url = '/todo/'
 
 @transaction.commit_on_success
 def create_todolist_packages(form, creator=None):