logs.py 文件源码

def set_log_levels():
    """
    Read the logging config file and set up log levels for the different
    loggers.
    """
    config = get_logging_conf()
    if 'levels' not in config.sections():
        return

    for logger_name in config.options('levels'):
        level = config.get('levels', logger_name)
        # Allow the config file to specify the root logger as 'root'
        if logger_name.lower() == 'root':
            logger_name = ''
        logger = logging.getLogger(logger_name)
        logger.setLevel(translate_log_level(level))