Python  實現圖形化介面 

# -*- coding: cp936 -*-
from Tkinter import *
import tkMessageBox

class Application(Frame):
    def __init__(self, master=None):
        Frame.__init__(self, master)
        self.pack()
        self.createWidgets()

    def createWidgets(self):
        self.nameInput = Entry(self
 
) #
self.nameInput.pack()
        self.alertButton = Button(self, text=u'請輸入檔案路徑，並確認', command=self.hello)
        self.alertButton.pack()

    def hello(self):
        print self.nameInput.get() # 獲取createWidgets裡nameInput  輸入的值
name = self.nameInput.get() or 'world'
tkMessageBox.showinfo('Message'
 
, 'Hello, %s' % name)

app = Application()
# 設定視窗標題
app.master.title(u'格式轉換')
# 主訊息迴圈:
app.mainloop()