Keynote.py 文件源码

def file_window(self):
        file_name = askopenfilename(parent=self.root, title='????', \
                                    filetypes=[('FEN Records', '*.fen'), ('Text Files', '*.txt'), ('All Files', '*.*')],
                                    initialdir='Resourses/', \
                                    initialfile='example.fen')
        # self.file = open(file_name, 'r')
        # self.play()
        # '''
        try:
            self.file = open(file_name, 'r')
            self.play()
        except IOError:
            if askokcancel('?????', '???????'):
                self.file_window()
            else:
                self.root.destroy()
                # '''