diff --git a/pinaxcon/registrasion/views.py b/pinaxcon/registrasion/views.py
index 636707cc59cd822a8fdaaaeee75cd7c6605aefea..5f9d52f9c425b95c6b7b4c2b3a2cbf3dc7c8d2f4 100644
--- a/pinaxcon/registrasion/views.py
+++ b/pinaxcon/registrasion/views.py
@@ -1,12 +1,8 @@
-from django.conf import settings
-from django.contrib.auth.decorators import login_required
 from django.contrib import messages
-from django.core.exceptions import ObjectDoesNotExist
 from django.core.exceptions import ValidationError
 from django.http import Http404
 from django.shortcuts import get_object_or_404
 from django.shortcuts import redirect
-from django.shortcuts import render
 
 from registrasion import models as rego
 from registrasion.controllers.invoice import InvoiceController
@@ -18,7 +14,7 @@ def demopay(request, invoice_id, access_code):
     ''' Marks the invoice with the given invoice id as paid.
     '''
     invoice_id = int(invoice_id)
-    inv = get_object_or_404(rego.Invoice.objects,pk=invoice_id)
+    inv = get_object_or_404(rego.Invoice.objects, pk=invoice_id)
 
     invoice = InvoiceController(inv)