import argparse
from argparse import Namespace
from functools import cached_property

class ArgumentsParser:
    @cached_property
    def parser(self) -> Namespace:
        parser = argparse.ArgumentParser(
                prog=__file__,
                description='Trigger based CPU governor auto adjust program.',
                epilog='Happy CPU controlling'
        )
        parser.add_argument(
            '-c', '--config',
            type=str,
            required=False,
            default='cpu_governor_auto_adjust.xml',
        )
        return parser.parse_args()