From 25c02407baab60dcfc4c55d9190684b45362e574 Mon Sep 17 00:00:00 2001
From: Tomasz Wysocki <tomasz@wysocki.info>
Date: Thu, 3 Apr 2014 10:09:11 +0200
Subject: [PATCH] "keys" is optional.

---
 pinry/core/views.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pinry/core/views.py b/pinry/core/views.py
index 8192705..1684c6b 100644
--- a/pinry/core/views.py
+++ b/pinry/core/views.py
@@ -22,7 +22,7 @@ class CreateImage(JSONResponseMixin, LoginRequiredMixin, CreateView):
 
     def form_valid(self, form):
         image = form.save()
-        for size in settings.IMAGE_SIZES.keys():
+        for size in settings.IMAGE_SIZES:
             Thumbnail.objects.get_or_create_at_size(image.pk, size)
         return self.render_json_response({
             'success': {