      """
  
      renderer_classes = renderers.DEFAULT_RENDERERS
      """
      List of renderers the resource can serialize the response with, ordered by preference.
      """
  
      parsers = parsers.DEFAULT_PARSERS
      """
      List of parsers the resource can parse the request with.
 
</s> remove     parsers = parsers.DEFAULT_PARSERS
 </s> add     parser_classes = parsers.DEFAULT_PARSERS </s> remove     List of parsers the resource can parse the request with.
 </s> add     List of parser classes the resource can parse the request with. </s> remove         Returns a subclass of Django's `HttpRequest` with a richer API,
        as described in :mod:`request`.
 </s> add         Instantiates and returns the list of parsers that will be used by the request
        to parse its content. </s> remove     parsers = ()
    """
    The set of parsers that the request can handle.

    Should be a tuple/list of classes as described in the :mod:`parsers` module.
    """

    def __init__(self, request):
        # this allows to "copy" a request object into a new instance
        # of our custom request class.

        # First, we prepare the attributes to copy.
        attrs_dict = request.__dict__.copy()
        attrs_dict.pop('method', None)
        attrs_dict['_raw_method'] = request.method

        # Then, put them in the instance's own __dict__
        self.__dict__ = attrs_dict
 </s> add     def __init__(self, request=None, parsers=None):
        """
        `parsers` is a list/tuple of parser instances and represents the set of psrsers
        that the response can handle.
        """
        self.request = request
        if parsers is not None:
            self.parsers = parsers </s> remove     The set of parsers that the request can handle.
 </s> add     The set of parsers that the view can handle.
    List of renderer classes the resource can serialize the response with, ordered by preference.
      """
  
      renderer_classes = renderers.DEFAULT_RENDERERS
      """
    List of renderer classes the resource can serialize the response with, ordered by preference.
      """
  
      parsers = parsers.DEFAULT_PARSERS
      """
      List of parsers the resource can parse the request with.
keep keep keep keep replace keep keep keep keep keep
 cleaned Request/Response/mixins to have similar interface 
djangorestframework/views.py