python - Django: redirect in URLconf with namespaced app -

i want achieve same question : redirect named url pattern directly urls.py in django?

but twist: application has namespace, , selected answer no longer works right.

it works if include namespace (app:) in pattern_name parameter of redirectview :

project/urls.py

urlpatterns = patterns(     '',     url(r'^', include('app.urls', namespace='app', app_name='app') ) 

app/urls.py

urlpatterns = patterns(     '',     url(r'^newurl/$', my_view, name="my_view"),     url(r'^oldurl/$', redirectview.as_view(pattern_name='app:my_view') ) 

but of course ugly , prevents app being reusable, undermines point of namespacing... surely, there way right, right?