depot.py 文件源码

def default_error_page(**kwargs):
                """This function is registered as the default error page
                for CherryPy errors.  This sets the response headers to
                be uncacheable, and then returns a HTTP response that is
                identical to the default CherryPy message format."""

                response = cherrypy.response
                for key in ('Cache-Control', 'Pragma'):
                        if key in response.headers:
                                del response.headers[key]

                return _HTTPErrorTemplate % kwargs