Source

django-poll-system / poll / ajax.py

Diff from to

poll/ajax.py

 from django.utils import simplejson
 from utils import set_cookie
 
+
 def authpass(user, queue):
     if queue != None:
         if queue.auth:
                 return False
     return True
 
+
 #TODO: Need to optimize
 @transaction.commit_on_success
 def poll_ajax_vote(request, poll_pk):
     if request.is_ajax():
         try:
             poll = Poll.objects.get(pk=poll_pk)
-            
             if poll.queue:
                 if not authpass(request.user, poll.queue):
-                    return HttpResponse('Non-authenticated users can\'t vote', status=400)
-            
+                    return HttpResponse('Non-authenticated users can\'t vote',
+                                        status=400)
+
             chosen_items = simplejson.loads(request.GET['chosen_items'])
         except:
             return HttpResponse('Wrong parameters', status=400)
-        
+
         if request.user.is_authenticated():
             user = request.user
         else:
             user = None
-        
+
         vote = Vote.objects.create(poll=poll,
                                    ip=request.META['REMOTE_ADDR'],
                                    user=user)
         try:
             for item_pk, value in chosen_items.items():
                 item = Item.objects.get(pk=item_pk)
-                
+
                 if item.userbox:
-                    Choice.objects.create(vote=vote, item=item, uservalue=value)
+                    Choice.objects.create(vote=vote, item=item,
+                                          uservalue=value)
                 else:
                     Choice.objects.create(vote=vote, item=item)
         except:
             return HttpResponse('Data recognition failed', status=400)
-        
+
         response = HttpResponse(status=200)
         set_cookie(response, poll.get_cookie_name(), poll_pk)
-        
+
         return response
+
     return HttpResponse(status=400)
 
+
 def poll_ajax_result(request, poll_pk):
     if request.is_ajax():
         try:
             poll = Poll.objects.get(pk=poll_pk)
         except:
             return HttpResponse('Wrong parameters', status=400)
-        
+
         #Send data for results
         data = {}
-        
+
         for item in Item.objects.filter(poll=poll):
             subdata = {
                        'index': item.index,
                        'title': item.value,
                        'count': Choice.objects.filter(item=item).count(),
                        }
-            
+
             data[item.pk] = subdata
-            
+
         data['total'] = Vote.objects.filter(poll=poll).count()
-        
+
         return HttpResponse(simplejson.dumps(data))
-    return HttpResponse(status=400)
+    return HttpResponse(status=400)
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