web.py 文件源码

def __str__(self):
        message = "HTTP %d: %s" % (
            self.status_code,
            self.reason or httputil.responses.get(self.status_code, 'Unknown'))
        if self.log_message:
            return message + " (" + (self.log_message % self.args) + ")"
        else:
            return message