          assert renderer, "No accepted renderer set on Response"
          assert media_type, "No accepted media type set on Response"
  
          self['Content-Type'] = media_type
          if self.data is None:
              return renderer.render()
  
          return renderer.render(self.data, media_type)
  
      @property
      def status_text(self):
          """
          Returns reason text corresponding to our HTTP response status code.
 
</s> remove         assert renderer, "No accepted renderer set on Response"
        assert media_type, "No accepted media type set on Response"
 </s> add         assert renderer, ".accepted_renderer not set on Response"
        assert media_type, ".accepted_media_type not set on Response"
        assert context, ".renderer_context not set on Response"
        context['response'] = self </s> remove         renderer = self.accepted_renderer
        media_type = self.accepted_media_type
 </s> add         renderer = getattr(self, 'accepted_renderer', None)
        media_type = getattr(self, 'accepted_media_type', None)
        context = getattr(self, 'renderer_context', None) </s> remove         view = self.view
        request, response = view.request, view.response
 </s> add         renderer_context = renderer_context or {}
        view = renderer_context['view']
        request = renderer_context['request']
        response = renderer_context['response'] </s> remove     def render(self, data=None, accepted_media_type=None):
 </s> add     def render(self, data, accepted_media_type=None, renderer_context=None):
        return renderer.render(self.data, media_type, context)
          assert renderer, "No accepted renderer set on Response"
          assert media_type, "No accepted media type set on Response"
  
          self['Content-Type'] = media_type
        return renderer.render(self.data, media_type, context)
        return renderer.render(self.data, media_type, context)
        return renderer.render(self.data, media_type, context)
        return renderer.render(self.data, media_type, context)
  
      @property
      def status_text(self):
          """
          Returns reason text corresponding to our HTTP response status code.
keep keep keep keep replace replace replace replace keep keep keep keep keep
 Make sure JSON output in Browseable API is nicely indented 
rest_framework/response.py