logger.py 文件源码

def setup(name=__name__, level=logging.INFO):
    logger = logging.getLogger(name)
    if logger.handlers:
        return logger
    logger.setLevel(level)
    try:
        # check if click exists to swap the logger
        import click  # noqa
        formatter = ColorFormatter('[.] %(message)s')
    except ImportError:
        formatter = CustomFormatter('[.] %(message)s')
    handler = logging.StreamHandler(None)
    handler.setFormatter(formatter)
    logger.addHandler(handler)
    logger.setLevel(logging.INFO)
    return logger