genpass.py

#!/usr/bin/env python3
import random
import string
import argparse


def generate_password(n, no_punctuation=False):
    wordspace = string.ascii_letters

    if not no_punctuation:
        wordspace += string.punctuation

    return "".join([random.choice(wordspace) for _ in range(n)])


def main(args):
    print(generate_password(args.n, no_punctuation=args.no_punctuation))


if __name__ == '__main__':
    parser = argparse.ArgumentParser()
    parser.add_argument('-np', '--no-punctuation', help='No punctuation', action='store_true', default=False)
    parser.add_argument('-n', help='Length', type=int, default=32)
    args = parser.parse_args()
    main(args)