pywsgi.py 文件源码

def handle_error(self, type, value, tb):
        if not issubclass(type, GreenletExit):
            self.server.loop.handle_error(self.environ, type, value, tb)
        del tb
        if self.response_length:
            self.close_connection = True
        else:
            self.start_response(_INTERNAL_ERROR_STATUS, _INTERNAL_ERROR_HEADERS[:])
            self.write(_INTERNAL_ERROR_BODY)