logger.py 文件源码

def configure(dir=None, format_strs=None):
    if dir is None:
        dir = os.getenv('OPENAI_LOGDIR')
    if dir is None:
        dir = osp.join(tempfile.gettempdir(),
            datetime.datetime.now().strftime("openai-%Y-%m-%d-%H-%M-%S-%f"))
    assert isinstance(dir, str)
    os.makedirs(dir, exist_ok=True)

    if format_strs is None:
        strs = os.getenv('OPENAI_LOG_FORMAT')
        format_strs = strs.split(',') if strs else LOG_OUTPUT_FORMATS
    output_formats = [make_output_format(f, dir) for f in format_strs]

    Logger.CURRENT = Logger(dir=dir, output_formats=output_formats)
    log('Logging to %s'%dir)