cars.py 文件源码

def init_logging():
    main_logger = logging.getLogger()

    formatter = logging.Formatter(
        fmt='%(asctime)s.%(msecs)03d %(levelname)-8s [%(name)s] %(message)s'
        , datefmt='%Y-%m-%d %H:%M:%S')

    handler_stream = logging.StreamHandler(sys.stdout)
    handler_stream.setFormatter(formatter)
    main_logger.addHandler(handler_stream)

    if LOG_TO_FILE:
        handler_file = logging.handlers.RotatingFileHandler("debug.log"
            , maxBytes = 2**24
            , backupCount = 10)
        handler_file.setFormatter(formatter)
        main_logger.addHandler(handler_file)

    main_logger.setLevel(logging.DEBUG)

    return main_logger

# ============================================================================