fujam.py

from __future__ import print_function

import random
import argparse


CONSONANTS = ['f', 'j', 'c', 'l', 'n']
PASSPHRASE = '{}u{}am para as {}o{}i{}as'


def totally_random():
    """Run a totally random way."""
    random.shuffle(CONSONANTS)
    print(PASSPHRASE.format(*CONSONANTS))


def switch_two():
    """Run by changing two steps at a time."""
    first = random.randint(0, 1)
    second = random.randint(2, 4)

    tmp = CONSONANTS[first]
    CONSONANTS[first] = CONSONANTS[second]
    CONSONANTS[second] = tmp
    print(PASSPHRASE.format(*CONSONANTS))


if __name__ == "__main__":
    args = argparse.ArgumentParser()
    args.add_argument('-t', '--totally',
                      dest='totally',
                      default=False,
                      action='store_true',
                      help='Like, toootaly random')
    args.add_argument('-s', '--short',
                      dest='short',
                      default=False,
                      action='store_true',
                      help='Not so random')
    result = args.parse_args()

    if result.totally:
        totally_random()
    elif result.short:
        switch_two()
    else:
        print('Dude, option!')