cli.py 文件源码

def _get_env():
    """
    Get the current environment using the ENV_FILE.

    Returns a ConfigParser.
    """
    parser = configparser.SafeConfigParser()
    # if env file doesn't exist, copy over the package default
    if not os.path.exists(ENV_FILE):
        shutil.copyfile(PKG_ENV_FILE, ENV_FILE)
    with open(ENV_FILE) as fp:
        parser.readfp(fp)
    return parser