logging.py 文件源码

def setup(level):
    logging.addLevelName(DEBUG, 'DEBG')
    logging.addLevelName(INFO, 'INFO')
    logging.addLevelName(WARNING, 'WARN')
    logging.addLevelName(ERROR, 'ERR ')
    logging.addLevelName(CRITICAL, 'CRIT')
    handler = logging.StreamHandler(sys.stderr)
    handler.setFormatter(Formatter(format))
    handler.addFilter(Filter())
    root = logging.getLogger()
    root.addHandler(handler)
    root.setLevel(level)