context.py 文件源码

def set_logger(cls, level=logging.DEBUG):
        """
        Configure logging

        :param level: expected level of verbosity

        This utility function should probably be put elsewhere
        """
        handler = colorlog.StreamHandler()
        formatter = colorlog.ColoredFormatter(
            "%(asctime)-2s %(log_color)s%(message)s",
            datefmt='%H:%M:%S',
            reset=True,
            log_colors={
                'DEBUG':    'cyan',
                'INFO':     'green',
                'WARNING':  'yellow',
                'ERROR':    'red',
                'CRITICAL': 'red,bg_white',
            },
            secondary_log_colors={},
            style='%'
        )
        handler.setFormatter(formatter)

        logging.getLogger('').handlers = []
        logging.getLogger('').addHandler(handler)

        logging.getLogger('').setLevel(level=level)