recipe-577527.py 文件源码

def cancel(self, event=None, force=False):
        title = 'Warning'
        message = 'Are you sure you want\nto stop taking this test?'
        if force or messagebox.askyesno(title, message, master=self):
            if self.parent is not None:
                self.parent.focus_set()
            self.destroy()

################################################################################