main.py 文件源码

def create_logger(self):
        exc_logfile = os.getenv('GAUGE_EXCEPTION_LOG', '/var/tmp/dashboard_exception.log')
        logfile = os.getenv('GAUGE_LOG', '/var/tmp/dashboard.log')

        # Setup logging
        logger = logging.getLogger(__name__)
        logger_handler = TimedRotatingFileHandler(logfile, when='midnight')
        log_fmt = '%(asctime)s %(name)-6s %(levelname)-8s %(message)s'
        date_fmt = '%b %d %H:%M:%S'

        default_formatter = logging.Formatter(log_fmt, date_fmt)
        logger_handler.setFormatter(default_formatter)
        logger.addHandler(logger_handler)
        logger.setLevel(logging.INFO)
        logger.propagate = 0

        # Set up separate logging for exceptions
        exc_logger = logging.getLogger(self.exc_logname)
        exc_logger_handler = logging.FileHandler(exc_logfile)
        exc_logger_handler.setFormatter(
            logging.Formatter(log_fmt, date_fmt))
        exc_logger.addHandler(exc_logger_handler)
        exc_logger.propagate = 1
        exc_logger.setLevel(logging.ERROR)

        return logger