docs: def get_renderer_context(self):
          """
          Returns a dict that is passed through to Renderer.render(),
          as the `renderer_context` keyword argument.
          """
          # Note: Additionally 'response' will also be added to the context,
          #       by the Response object.
          return {
              'view': self,
              'args': getattr(self, 'args', ()),
              'kwargs': getattr(self, 'kwargs', {}),
              'request': getattr(self, 'request', None),
              'extra_context': getattr(self, 'renderer_extra_context', {})
          }