util.py 文件源码

def get_os_info_ua(filepath="/etc/os-release"):
    """
    Get OS name and version string for User Agent

    :param str filepath: File path of os-release file
    :returns: os_ua
    :rtype: `str`
    """

    if os.path.isfile(filepath):
        os_ua = _get_systemd_os_release_var("PRETTY_NAME", filepath=filepath)
        if not os_ua:
            os_ua = _get_systemd_os_release_var("NAME", filepath=filepath)
        if os_ua:
            return os_ua

    # Fallback
    return " ".join(get_python_os_info())