mauricioaniche

import builtins

input_values = []
print_values = []


def mock_input(s):
    print_values.append(s)
    return input_values.pop(0)

howCodeORG

import random

class Key:

	def __init__(self, key=''):
		if key == '':
			self.key= self.generate()
		else:
			self.key = key.lower()