#!/usr/bin/env python # -*- coding: utf-8 -*- """ Napisz funkcję leet_speak, która podmienia w podanym napisie niektóre litery na podobnie wyglądające cyfry: 'e' na '3', 'l' na '1', 'o' na '0', 't' na '7'. Np. leet('leet') powinno zwrócić '1337'. """ def leet_speak(text): let_dict = {'e': '3', 'l': '1', 'o': '0', 't': '7'} new_word = [] for n in text: if n in let_dict: x = let_dict[n] new_word.append(x) else: new_word.append(n) new_word_joined = ''.join(new_word) return new_word_joined def tests(f): inputs = [['leet'], ['do not want']] outputs = ['1337', 'd0 n07 wan7'] for input, output in zip(inputs, outputs): if f(*input) != output: return "ERROR: {}!={}".format(f(*input), output) break return "TESTS PASSED" if __name__ == "__main__": print(tests(leet_speak))