Merge remote-tracking branch 'reference/py3k' into p3k

1 files changed, 6 insertions, 2 deletions

diff --git a/rest_framework/mixins.py b/rest_framework/mixins.py
index 87d97bed..503376ce 100644
--- a/rest_framework/mixins.py
+++ b/rest_framework/mixins.py
@@ -115,6 +115,10 @@ class UpdateModelMixin(object):
             slug_field = self.get_slug_field()
             setattr(obj, slug_field, slug)
 
+        # Ensure we clean the attributes so that we don't eg return integer
+        # pk using a string representation, as provided by the url conf kwarg.
+        obj.full_clean()
+
 
 class DestroyModelMixin(object):
     """
@@ -122,6 +126,6 @@ class DestroyModelMixin(object):
     Should be mixed in with `SingleObjectBaseView`.
     """
     def destroy(self, request, *args, **kwargs):
-        self.object = self.get_object()
-        self.object.delete()
+        obj = self.get_object()
+        obj.delete()
         return Response(status=status.HTTP_204_NO_CONTENT)