valve.py 文件源码

def ofchannel_log(self, flowmods):
        if self.dp is not None:
            if self.dp.ofchannel_log is not None:
                if self.ofchannel_logger is None:
                    self.ofchannel_logger = logging.getLogger(
                        self.dp.ofchannel_log)
                    logger_handler = TimedRotatingFileHandler(
                        self.dp.ofchannel_log,
                        when='midnight')
                    log_fmt = '%(asctime)s %(name)-6s %(levelname)-8s %(message)s'
                    logger_handler.setFormatter(
                        logging.Formatter(log_fmt, '%b %d %H:%M:%S'))
                    self.ofchannel_logger.addHandler(logger_handler)
                    self.ofchannel_logger.propagate = 0
                    self.ofchannel_logger.setLevel(logging.DEBUG)
                for flowmod in flowmods:
                    self.ofchannel_logger.debug(flowmod)