How to use the configupdater.configupdater.Option function in ConfigUpdater

def test_items(setup_cfg_path):
    updater = ConfigUpdater()
    updater.read(setup_cfg_path)
    sect_names, sects = zip(*updater.items())
    exp_sect_namess = [
        'metadata', 'options', 'options.packages.find',
        'options.extras_require', 'test', 'tool:pytest',
        'aliases', 'bdist_wheel', 'build_sphinx',
        'devpi:upload', 'flake8', 'pyscaffold']
    assert list(sect_names) == exp_sect_namess
    assert all([isinstance(s, Section) for s in sects])

    opt_names, opts = zip(*updater.items('devpi:upload'))
    exp_opt_names = ['no-vcs', 'formats']
    assert list(opt_names) == exp_opt_names
    assert all([isinstance(o, Option) for o in opts])