example of using python zipfile module.

zipstored.py

import argparse
import logging
import zipfile
from pathlib import Path

logger = logging.getLogger(__name__)


class Error(Exception):
    pass


def archive(target: Path):
    dest = target.with_name(target.name + '.zip')
    if dest == target:
        raise Error(f'input: {dest} equal output.')
    elif dest.exists():
        raise Error(f'input: {dest} is exists.')
    logger.info('write %s', dest)

    with zipfile.ZipFile(dest, 'w', compression=zipfile.ZIP_STORED) as zf:
        for f in _itertarget(target):
            with f.open('rb') as b:
                data = b.read()
            p = str(f.relative_to(target.parent))
            logger.info('add %s', p)
            zf.writestr(p, data)


def _itertarget(target: Path):
    if target.is_file():
        yield target
    elif target.is_dir():
        yield from (t for t in target.rglob('*') if t.is_file())


def main():
    parser = argparse.ArgumentParser()
    parser.add_argument('src', type=Path, nargs='+')
    args = parser.parse_args()

    for p in args.src:
        try:
            archive(p)
        except Error as e:
            logger.warning(f'{e} skipped.')


if __name__ == '__main__':
    logging.basicConfig(level=logging.INFO)
    main()