def send_response()

in sample/topic/server.py [0:0]


    def send_response(self, code, message=None):
        """
        Send the response header and log the response code.
        Also send two standard headers with the server software
        version and the current date.
        """
        if message is None:
            if code in self.responses:
                message = self.responses[code][0]
            else:
                message = u''
        if self.request_version != 'HTTP/0.9':
            self.wfile.write((u"%s %d %s\r\n" %
                              (self.protocol_version, code, message)).encode('utf-8'))
            # print (self.protocol_version, code, message)
        self.send_header('Server', self.version_string())
        self.send_header('Date', self.date_time_string())