Generate Passwords from the list of EFF dice passwords

effPasswordGen.py

import sys
import argparse
import random
import re

argparser = argparse.ArgumentParser(
    description='Arguments that may be parsed.', epilog="Use good passwords")
argparser.add_argument('--words', default=5, type=int,
                       help='Number of words to return. e.g. --words 5 (default)')
argparser.add_argument('--filename', default='eff_large_wordlist.txt', type=str,
                       help='https://www.eff.org/files/2016/07/18/eff_large_wordlist.txt dicelist filename must be lines of six digits and a word e.g. "######<space or tab>word" Default: eff_large_wordlist.txt')
args = argparser.parse_args()


def ReadWordsFromFile(filename):
    words = {}
    try:
        with open(filename, 'r') as thefile:
            for word in thefile.readlines():
                w = re.split(r'\s+', word.rstrip('\n'))
                words[w[0]] = w[1]
    except Exception as e:
        raise
    return words


def ReturnRandomInts(howmanywords):
    listofrandomints = []
    for i in range(0, howmanywords):
        stringofints = ""
        for r in range(0, 5):
            stringofints += str(random.randint(1, 6))
        listofrandomints.append(str(stringofints))
    return listofrandomints


def main(args):
    howmanywords = args.words
    words = ReadWordsFromFile(args.filename)
    yourwords = []
    listofrandomints = ReturnRandomInts(howmanywords)
    for randomint in listofrandomints:
        yourwords.append(words[randomint])
        print(words[randomint])
        agoodpassword = ""
    for word in yourwords:
        agoodpassword += word + " "
    print("A Good Password: " + agoodpassword)
    print("A really Good Password: " +
          agoodpassword + str(random.randint(0, 999)))
    # print(re.sub('["\'\[\]]','',str(yourwords)))

if __name__ == "__main__":
    try:
        main(args)
    except(Exception):
        raise
    else:
        pass
    finally:
        pass