generate_passwords.py

#!/usr/bin/env python3


import sys
import argparse
import secrets

ALPHABET = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_-'

if __name__ == "__main__":
	'''
	Parse command line arguments
	'''
	parser = argparse.ArgumentParser(description='Generates random passwords')
	parser.add_argument('-l', dest='LEN', type=int, default=20, help='password length')
	parser.add_argument('-n', dest='COUNT', type=int, default=10, help='password count')
	args = parser.parse_args()

	for p in range(0, args.COUNT):
		pwd = ''
		for i in range(0, args.LEN):
			pwd += secrets.choice(ALPHABET)

		print(u'Password: {0}'.format(pwd))

	print(u'Generated {0} passwords, {1} characters each'.format(args.COUNT, args.LEN))