      or `None` to use default behaviour.
      """
      resource = None
  
      renderers = ( renderers.JSONRenderer,
                    renderers.DocumentingHTMLRenderer,
                    renderers.DocumentingXHTMLRenderer,
                    renderers.DocumentingPlainTextRenderer,
                    renderers.XMLRenderer )
 
</s> remove     # Use the base resource by default
    resource = resources.Resource
 </s> add     """
    The resource to use when validating requests and filtering responses,
    or `None` to use default behaviour.
    """
    resource = None </s> remove     """ List of renderers the resource can serialize the response with, ordered by preference."""
 </s> add  </s> remove     """ List of all permissions that must be checked."""
 </s> add 
    """
    List of renderers the resource can serialize the response with, ordered by preference.
    """
      or `None` to use default behaviour.
      """
      resource = None
  
    """
    List of renderers the resource can serialize the response with, ordered by preference.
    """
      renderers = ( renderers.JSONRenderer,
                    renderers.DocumentingHTMLRenderer,
                    renderers.DocumentingXHTMLRenderer,
                    renderers.DocumentingPlainTextRenderer,
                    renderers.XMLRenderer )
keep keep keep add keep keep keep keep keep
 forms/models can be set on the view as well as the resource 
djangorestframework/views.py