How to use the auditwheel.policy.POLICY_PRIORITY_HIGHEST function in auditwheel

def test_policy_checks_glibc():
    policy = versioned_symbols_policy({"some_library.so": {"GLIBC_2.5"}})
    assert policy > POLICY_PRIORITY_LOWEST
    policy = versioned_symbols_policy({"some_library.so": {"GLIBC_999"}})
    assert policy == POLICY_PRIORITY_LOWEST
    policy = versioned_symbols_policy({"some_library.so": {"OPENSSL_1_1_0"}})
    assert policy == POLICY_PRIORITY_HIGHEST
    policy = versioned_symbols_policy({"some_library.so": {"IAMALIBRARY"}})
    assert policy == POLICY_PRIORITY_HIGHEST

def configure_parser(sub_parsers):
    policy_names = [p['name'] for p in load_policies()]
    highest_policy = get_policy_name(POLICY_PRIORITY_HIGHEST)
    help = "Vendor in external shared library dependencies of a wheel."
    p = sub_parsers.add_parser('repair', help=help, description=help)
    p.add_argument('WHEEL_FILE', help='Path to wheel file.')
    p.add_argument(
        '--plat',
        action=EnvironmentDefault,
        env='AUDITWHEEL_PLAT',
        dest='PLAT',
        help='Desired target platform. (default: "%s")' % highest_policy,
        choices=policy_names,
        default=highest_policy)
    p.add_argument('-L',
                   '--lib-sdir',
                   dest='LIB_SDIR',
                   help=('Subdirectory in packages to store copied libraries.'
                         ' (default: ".libs")'),

def configure_parser(sub_parsers):
    policy_names = [p['name'] for p in load_policies()]
    highest_policy = get_policy_name(POLICY_PRIORITY_HIGHEST)
    help = "Vendor in external shared library dependencies of a wheel."
    p = sub_parsers.add_parser('repair', help=help, description=help)
    p.add_argument('WHEEL_FILE', help='Path to wheel file.')
    p.add_argument('-f',
                   '--force',
                   help='Override symbol version ABI check',
                   action='store_true')
    p.add_argument(
        '--plat',
        dest='PLAT',
        help='Desired target platform. (default: "%s")' % highest_policy,
        choices=policy_names,
        default=highest_policy)
    p.add_argument('-L',
                   '--lib-sdir',
                   dest='LIB_SDIR',

if get_priority_by_name(winfo.ucs_tag) < POLICY_PRIORITY_HIGHEST:
        printp(('This wheel is compiled against a narrow unicode (UCS2) '
                'version of Python, which is not compatible with the '
                'manylinux1 tag.'))
        if args.verbose < 1:
            return

    if len(libs_with_versions) == 0:
        printp(("The wheel references no external versioned symbols from "
                "system-provided shared libraries."))
    else:
        printp('The wheel references external versioned symbols in these '
               'system-provided shared libraries: %s' %
               ', '.join(libs_with_versions))

    if get_priority_by_name(winfo.sym_tag) < POLICY_PRIORITY_HIGHEST:
        printp(('This constrains the platform tag to "%s". '
                'In order to achieve a more compatible tag, you would '
                'need to recompile a new wheel from source on a system '
                'with earlier versions of these libraries, such as '
                'a recent manylinux image.') % winfo.sym_tag)
        if args.verbose < 1:
            return

    libs = winfo.external_refs[get_policy_name(POLICY_PRIORITY_LOWEST)]['libs']
    if len(libs) == 0:
        printp('The wheel requires no external shared libraries! :)')
    else:
        printp(('The following external shared libraries are required '
                'by the wheel:'))
        print(json.dumps(OrderedDict(sorted(libs.items())), indent=4))

# let's keep the highest priority policy and
    # corresponding versioned_symbols
    symbol_policy, versioned_symbols = max(
        symbol_policies,
        key=lambda x: x[0],
        default=(symbol_policy, versioned_symbols)
    )

    ref_policy = max(
        (e['priority'] for e in external_refs.values() if len(e['libs']) == 0),
        default=POLICY_PRIORITY_LOWEST)

    if has_ucs2:
        ucs_policy = POLICY_PRIORITY_LOWEST
    else:
        ucs_policy = POLICY_PRIORITY_HIGHEST

    if uses_PyFPE_jbuf:
        pyfpe_policy = POLICY_PRIORITY_LOWEST
    else:
        pyfpe_policy = POLICY_PRIORITY_HIGHEST

    ref_tag = get_policy_name(ref_policy)
    sym_tag = get_policy_name(symbol_policy)
    ucs_tag = get_policy_name(ucs_policy)
    pyfpe_tag = get_policy_name(pyfpe_policy)
    overall_tag = get_policy_name(min(symbol_policy, ref_policy, ucs_policy,
                                      pyfpe_policy))

    return WheelAbIInfo(overall_tag, external_refs, ref_tag, versioned_symbols,
                        sym_tag, ucs_tag, pyfpe_tag)

default=(symbol_policy, versioned_symbols)
    )

    ref_policy = max(
        (e['priority'] for e in external_refs.values() if len(e['libs']) == 0),
        default=POLICY_PRIORITY_LOWEST)

    if has_ucs2:
        ucs_policy = POLICY_PRIORITY_LOWEST
    else:
        ucs_policy = POLICY_PRIORITY_HIGHEST

    if uses_PyFPE_jbuf:
        pyfpe_policy = POLICY_PRIORITY_LOWEST
    else:
        pyfpe_policy = POLICY_PRIORITY_HIGHEST

    ref_tag = get_policy_name(ref_policy)
    sym_tag = get_policy_name(symbol_policy)
    ucs_tag = get_policy_name(ucs_policy)
    pyfpe_tag = get_policy_name(pyfpe_policy)
    overall_tag = get_policy_name(min(symbol_policy, ref_policy, ucs_policy,
                                      pyfpe_policy))

    return WheelAbIInfo(overall_tag, external_refs, ref_tag, versioned_symbols,
                        sym_tag, ucs_tag, pyfpe_tag)