How to use the cfgv.check_and function in cfgv

import logging
import pipes
import sys

import cfgv
from aspy.yaml import ordered_load
from identify.identify import ALL_TAGS

import pre_commit.constants as C
from pre_commit.error_handler import FatalError
from pre_commit.languages.all import all_languages
from pre_commit.util import parse_version

logger = logging.getLogger('pre_commit')

check_string_regex = cfgv.check_and(cfgv.check_string, cfgv.check_regex)


def check_type_tag(tag):
    if tag not in ALL_TAGS:
        raise cfgv.ValidationError(
            'Type tag {!r} is not recognized.  '
            'Try upgrading identify and pre-commit?'.format(tag),
        )


def check_min_version(version):
    if parse_version(version) > parse_version(C.VERSION):
        raise cfgv.ValidationError(
            'pre-commit version {} is required but version {} is installed.  '
            'Perhaps run `pip install --upgrade pre-commit`.'.format(
                version, C.VERSION,

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',
            'exclude',
            'fail_fast',
            'minimum_pre_commit_version',
        ),
        warn_unknown_keys_root,
    ),
)