n.vote_up_count = n.votes.filter(canceled=False, vote=1).count()
n.vote_down_count = n.votes.filter(canceled=False, vote=-1).count()
n.save()
n.vote_up_count = n.votes.filter(canceled=False, vote=1).count()
n.vote_down_count = n.votes.filter(canceled=False, vote=-1).count()
n.save()