Minor fixes.

README.rst

@@ -11,3 +11,14 @@ Setup development environment.
     python manage.py syncdb --migrate --noinput
     python manage.py loaddata initial_user
     python manage.py sample_data
+
+
+Auth: admin/123123
+
+
+Polyfill's
+----------
+
+Django-Rest Framework by default returns 403 for not authenticated requests and permission denied
+requests. On ``base.__init__`` has a monky patch for this bug. On its solved on django rest framework,
+this patch must be removed.

greenmine/base/models.py

@@ -64,3 +64,9 @@ class Role(models.Model):
 
     def __unicode__(self):
         return unicode(self.name)
+
+
+
+# Patch api view for correctly return 401 responses on
+# request is authenticated instead of 403
+from .monkey import patch_api_view; patch_api_view()

greenmine/base/monkey.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+
+from rest_framework import views
+from rest_framework import status, exceptions
+from rest_framework.response import Response
+
+def patch_api_view():
+    from django.views.generic import View
+
+    if hasattr(views, "_patched"):
+        return
+
+    views._APIView = views.APIView
+    views._patched = True
+
+    class APIView(views.APIView):
+        def handle_exception(self, exc):
+            if isinstance(exc, exceptions.NotAuthenticated):
+                return Response({'detail': 'Not authenticated'},
+                                status=status.HTTP_401_UNAUTHORIZED,
+                                exception=True)
+            return super(APIView, self).handle_exception(exc)
+
+        @classmethod
+        def as_view(cls, **initkwargs):
+            view = super(views._APIView, cls).as_view(**initkwargs)
+            view.cls_instance = cls(**initkwargs)
+            return view
+
+    print "Patching APIView"
+    views.APIView = APIView

greenmine/base/urls.py

@@ -3,6 +3,7 @@ from rest_framework.urlpatterns import format_suffix_patterns
 
 from greenmine.base.api import Login, Logout, ApiRoot
 
+
 urlpatterns = format_suffix_patterns(patterns('',
     url(r'^auth/login/$', Login.as_view(), name='login'),
     url(r'^auth/logout/$', Logout.as_view(), name='logout'),

greenmine/scrum/api.py

@@ -174,6 +174,7 @@ class IssueDetail(generics.RetrieveUpdateDestroyAPIView):
 
     def post_save(self, obj, created=False):
         with reversion.create_revision():
+            if "comment" in self.request.DATA:
                 # Update the comment in the last version
                 reversion.set_comment(self.request.DATA['comment'])