      def __init__(self, view):
          self.view = view
  
      def render(self, obj=None, media_type=None):
          """
          Given an object render it into a string.
  
 
</s> remove     the :attr:`media_type` and `:attr:template` attributes.
 </s> add     the :attr:`media_type` and :attr:`template` attributes. </s> remove     def render(self, obj=None, content_type=None):
 </s> add     def render(self, obj=None, media_type=None): </s> remove     def render(self, obj=None, content_type=None):
 </s> add     def render(self, obj=None, media_type=None):
    def can_handle_response(self, accept):
        """
        Returns :const:`True` if this renderer is able to deal with the given
        *accept* media type.

        The default implementation for this function is to check the *accept*
        argument against the :attr:`media_type` attribute set on the class to see if
        they match.

        This may be overridden to provide for other behavior, but typically you'll
        instead want to just set the :attr:`media_type` attribute on the class.
        """
        return media_type_matches(self.media_type, accept)

      def __init__(self, view):
          self.view = view
  
    def can_handle_response(self, accept):
        """
        Returns :const:`True` if this renderer is able to deal with the given
        *accept* media type.

        The default implementation for this function is to check the *accept*
        argument against the :attr:`media_type` attribute set on the class to see if
        they match.

        This may be overridden to provide for other behavior, but typically you'll
        instead want to just set the :attr:`media_type` attribute on the class.
        """
        return media_type_matches(self.media_type, accept)

      def render(self, obj=None, media_type=None):
          """
          Given an object render it into a string.
  
keep keep add keep keep keep keep
 Renderers can now cope with parameterised args.  ResponseMixin gets cleaned up & added Renderer.can_handle_response(), mirroring Parsers.can_handle_request() 
djangorestframework/renderers.py