django-rest custom url in a ModelViewSet -

i'm having issue adding custom url modelviewset in django-rest-framework. here's example of main urls.py

router = routers.defaultrouter() router.register(r'post', postviewset)  urlpatterns = patterns('',     url(r'^api/', include(router.urls)), ) 

my modelviewset looks like

class postviewset(viewsets.modelviewset):     """     api endpoint allows users viewed or edited.     """     queryset = post.objects.all()     serializer_class = postserializer     permission_classes = (permissions.isauthenticatedorreadonly, isownerorreadonly,)     search_fields = ('created')      def pre_save(self, obj):         obj.user = self.request.user       #     # based on post type decide serializer use data     def get_serializer_class(self):         #         # default text role serializer         return postserializer 

that works great url like

 /api/post/ 

i'm looking set day like

/api/post/yyyy/mm/dd/ 

or should use

/api/post/?year=&month=&day= 

pull list method out separate view:

post_list = postviewset.as_view({'get': 'list'}) 

then map date-based lookup url would, setting parameters year, month , day.

in get_queryset can check if these kwargs set and, if so, filter queryset.