How to use the cfgv.check_one_of function in cfgv

),
    (
        'identity', (
            ('name', 'identity'),
            ('verbose', True),
            ('entry', _entry('identity')),
        ),
    ),
)

META_HOOK_DICT = cfgv.Map(
    'Hook', 'id',
    cfgv.Required('id', cfgv.check_string),
    cfgv.Required('id', cfgv.check_one_of(tuple(k for k, _ in _meta))),
    # language must be system
    cfgv.Optional('language', cfgv.check_one_of({'system'}), 'system'),
    *([
        # default to the hook definition for the meta hooks
        cfgv.ConditionalOptional(key, cfgv.check_any, value, 'id', hook_id)
        for hook_id, values in _meta
        for key, value in values
    ] + [
        # default to the "manifest" parsing
        cfgv.OptionalNoDefault(item.key, item.check_fn)
        # these will always be defaulted above
        if item.key in {'name', 'language', 'entry'} else
        item
        for item in MANIFEST_HOOK_DICT.items
    ])
)
CONFIG_HOOK_DICT = cfgv.Map(
    'Hook', 'id',

('entry', _entry('check_useless_excludes')),
        ),
    ),
    (
        'identity', (
            ('name', 'identity'),
            ('verbose', True),
            ('entry', _entry('identity')),
        ),
    ),
)

META_HOOK_DICT = cfgv.Map(
    'Hook', 'id',
    cfgv.Required('id', cfgv.check_string),
    cfgv.Required('id', cfgv.check_one_of(tuple(k for k, _ in _meta))),
    # language must be system
    cfgv.Optional('language', cfgv.check_one_of({'system'}), 'system'),
    *([
        # default to the hook definition for the meta hooks
        cfgv.ConditionalOptional(key, cfgv.check_any, value, 'id', hook_id)
        for hook_id, values in _meta
        for key, value in values
    ] + [
        # default to the "manifest" parsing
        cfgv.OptionalNoDefault(item.key, item.check_fn)
        # these will always be defaulted above
        if item.key in {'name', 'language', 'entry'} else
        item
        for item in MANIFEST_HOOK_DICT.items
    ])
)

def _make_argparser(filenames_help):
    parser = argparse.ArgumentParser()
    parser.add_argument('filenames', nargs='*', help=filenames_help)
    parser.add_argument('-V', '--version', action='version', version=C.VERSION)
    return parser


MANIFEST_HOOK_DICT = cfgv.Map(
    'Hook', 'id',

    cfgv.Required('id', cfgv.check_string),
    cfgv.Required('name', cfgv.check_string),
    cfgv.Required('entry', cfgv.check_string),
    cfgv.Required('language', cfgv.check_one_of(all_languages)),
    cfgv.Optional('alias', cfgv.check_string, ''),

    cfgv.Optional('files', check_string_regex, ''),
    cfgv.Optional('exclude', check_string_regex, '^$'),
    cfgv.Optional('types', cfgv.check_array(check_type_tag), ['file']),
    cfgv.Optional('exclude_types', cfgv.check_array(check_type_tag), []),

    cfgv.Optional(
        'additional_dependencies', cfgv.check_array(cfgv.check_string), [],
    ),
    cfgv.Optional('args', cfgv.check_array(cfgv.check_string), []),
    cfgv.Optional('always_run', cfgv.check_bool, False),
    cfgv.Optional('pass_filenames', cfgv.check_bool, True),
    cfgv.Optional('description', cfgv.check_string, ''),
    cfgv.Optional('language_version', cfgv.check_string, C.DEFAULT),
    cfgv.Optional('log_file', cfgv.check_string, ''),

)
DEFAULT_LANGUAGE_VERSION = cfgv.Map(
    'DefaultLanguageVersion', None,
    cfgv.NoAdditionalKeys(all_languages),
    *[cfgv.Optional(x, cfgv.check_string, C.DEFAULT) for x in all_languages]
)
CONFIG_SCHEMA = cfgv.Map(
    'Config', None,

    cfgv.RequiredRecurse('repos', cfgv.Array(CONFIG_REPO_DICT)),
    cfgv.OptionalRecurse(
        'default_language_version', DEFAULT_LANGUAGE_VERSION, {},
    ),
    cfgv.Optional(
        'default_stages',
        cfgv.check_array(cfgv.check_one_of(C.STAGES)),
        C.STAGES,
    ),
    cfgv.Optional('files', check_string_regex, ''),
    cfgv.Optional('exclude', check_string_regex, '^$'),
    cfgv.Optional('fail_fast', cfgv.check_bool, False),
    cfgv.Optional(
        'minimum_pre_commit_version',
        cfgv.check_and(cfgv.check_string, check_min_version),
        '0',
    ),
    cfgv.WarnAdditionalKeys(
        (
            'repos',
            'default_language_version',
            'default_stages',
            'files',