Python - Custom Widgets and Classes: With an object in mind(local function(functions inside of functions inside of…))

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 11(Custom Widgets and Classes: With an object in mind)、EXERCISE(p.359)を解いてみる。

EXERCISE(p.359)

コード(BBEdit)

hfmix.pyw

#!/usr/bin/env python2.7
#-*- coding: utf-8 -*-

# python3.xではtkinter, python2.xではTkinter
# python3.xでpygame.mixerモジュールを上手くインストールできてないので2.7を使用
from Tkinter import *
import pygame.mixer
import sound_panel

def shutdown():
    mixer.stop()
    app.destroy()

app = Tk()
app.title('Head First Mix')
mixer = pygame.mixer
mixer.init()

sound_files = ['39147_M_RED_beep_line.wav',
               '39484__M_RED__trance_trumpet_loop.wav',
               '39607__M_RED__trumpet_delay_loop.wav',
               '49119_M_RED_HardBouncer.wav',
               '50459_M_RED_Nephlimizer.wav']
          
for sound_file in sound_files:
    sound_panel.createGuiApp(app, mixer, sound_file)

app.protocol('WM_DELETE_WINDOW', shutdown)

app.mainloop()

入出力結果(Terminal)

$ ./hfmix.pyw
$