import random
import sys
import datetime
import os

def clear_exit():
    os.system('cls' if os.name == 'nt' else 'clear')
    sys.exit()

try:
    characters = [line.split() for line in open("password_chars.txt")]

    while True:
        answer = input("\n\rHow big do you want your password to be? \r\n\r")
        if answer.isdigit():
            password_size = int(answer)
            break

    password = []

    for x in range(password_size):
        password.append(random.choice(characters)[0])

    print('\033[93m\r\nYour Password: \r\nMemorize it  \n\r' + '#'*(len(password) + 2) + "\n\r#\033[92m\033[1m" + ''.join(password) + "\033[0m\033[93m#\n\r" + '#'*(len(password) + 2))

    answer = input('Do you want to memorize it NOW or LATER? (N or L): ')

    if answer.lower() == 'l':
        clear_exit()


    time_num = datetime.datetime.now().second

    index = 0

    while True:
        while index < len(password) - 1:
            if time_num == datetime.datetime.now().second - 1:
                time_num = datetime.datetime.now().second
                index += 1
                print("		" + password[index])
        answer = input('\r\nAgain (Y or N): \r\n')
        if answer.lower() == 'n':
            clear_exit()
        index = 0
        time_num = datetime.datetime.now().second
except KeyboardInterrupt:
    clear_exit()
    print('\r\n\nBye Bye')