python logging 应用

class Logger:

    def __init__(self, path, clevel = logging.DEBUG, Flevel = logging.DEBUG):

        self.logger = logging.getLogger(path)               #通过logging.getLogger来获取logger对象

        self.logger.setLevel(logging.DEBUG)

        fmt = logging.Formatter('[%(threadName)s] [%(asctime)s] [%(levelname)s] %(message)s', '%Y-%m-%d %H:%M:%S')

        # set CMD log

        sh = logging.StreamHandler()

        sh.setFormatter(fmt)

        sh.setLevel(clevel)

        # set file log

        fh = logging.FileHandler(path)

        fh.setFormatter(fmt)

        fh.setLevel(clevel)

 

        self.logger.addHandler(sh)

        self.logger.addHandler(fh)

 

    def debug(self, message):

        self.logger.debug(message)

    def info(self, message):

        self.logger.info(message)

    def warn(self, message):

        self.logger.warn(message)

    def error(self, message):

        self.logger.error(message)

    def critical(self, message):

        self.logger.critical(message)

 

def main():

    log = Logger('upgrade.log', logging.DEBUG, logging.DEBUG)

    instance1 = Step(console_list1, log)