Python - Building a Graphical User Interface: Going all gooey(pygame, sound)

Head First Programming
A learner's guide to programming
using the Python language
( O'Reilly Media; )
David Griffiths (著) Paul Barry (著)

開発環境

• OS X Mavericks - Apple(OS)
• Emacs (CUI)、BBEdit - Bare Bones Software, Inc. (GUI) (Text Editor)
• Python (プログラミング言語)

Head First Programming A learner's guide to programming using the Python language (David Griffiths(著)、Paul Barry(著)、 O'Reilly Media; )のChapter 7(Building a Graphical User Interface: Going all gooey)、LONG EXERCISE(p.224)を解いてみる。

LONG EXERCISE(p.224)

コード(BBEdit)

sample224.py

#!/usr/bin/env python3
#-*- coding: utf-8 -*-

import pygame.mixer

sounds = pygame.mixer
sounds.init()

def waitFinish(channel):
    while channel.get_busy():
        pass

sound_correct = sounds.Sound('correct.wav')
sound_wrong = sounds.Sound('wrong.wav')

number_asked = 0
number_correct = 0
number_wrong = 0

print('Press 1 for correct, 2 for incorrect, or 0 to end: ')
response = int(input())

while response != 0:
    number_asked += 1
    if response == 1:
        number_correct += 1
        waitFinish(correct.play())
    elif response == 2:
        number_wrong += 1
        waitFinish(sound_wrong.play())

    print('Press 1 for correct, 2 for incorrect, or 0 to end: ')
    response = int(input())

print('asked: {0}'.format(number_asked))
print('correct: {0}'.format(number_correct))
print('wrong: {0}'.format(number_wrong))

pygameのインストールがなかなか上手くいかなかったから、とりあえず次に進むことに。