X-Git-Url: https://git.openstreetmap.org./osqa.git/blobdiff_plain/efc62f41304bf4bd783018f6008f3472f4c4ad92..7cfc5ea8f76730baa69b1beabf40394ad8babbcc:/forum/actions/meta.py

diff --git a/forum/actions/meta.py b/forum/actions/meta.py
index 5063746..b16f4f9 100644
--- a/forum/actions/meta.py
+++ b/forum/actions/meta.py
@@ -2,7 +2,7 @@ from django.utils.translation import ugettext as _
 from django.db.models import F
 from forum.models.action import ActionProxy, DummyActionProxy
 from forum.models import Vote, Flag
-import settings
+from forum import settings
 
 class VoteAction(ActionProxy):
     def update_node_score(self, inc):
@@ -15,7 +15,7 @@ class VoteAction(ActionProxy):
         vote.save()
 
     def cancel_action(self):
-        vote = self.vote.all()[0]
+        vote = self.vote
         self.update_node_score(-vote.value)
         vote.delete()
 
@@ -98,7 +98,7 @@ class FlagAction(ActionProxy):
                 DeleteAction(node=self.node, user=self.user, extra="BYFLAGGED").save()
 
     def cancel_action(self):
-        self.flag.all()[0].delete()
+        self.flag.delete()
         self.node.reset_flag_count_cache()
 
     @classmethod
@@ -196,6 +196,9 @@ class DeleteAction(ActionProxy):
         else:
             return _("flagged by multiple users: ") + "; ".join([f.extra for f in FlagAction.objects.filter(node=self.node)])
 
+class UnknownAction(ActionProxy):
+    pass
+
 
 class QuestionViewAction(DummyActionProxy):
     def __init__(self, node, user, ip=None):