LoadingScreen.py 文件源码

def processMessages(self):
        try:
            while True:
                type, args = self._queue.get_nowait()
                if type == _MSG_UPDATE:
                    text, progress = args
                    self.lbl_info.config(text=text)
                    if self.determinate:
                        self.pb_progress.config(value=progress)
                elif type == _MSG_CLOSE:
                    self.destroy()
                elif type == _MSG_NOTIFY:
                    title, message = args
                    messagebox.showwarning(title, message, parent=self)

        except queue.Empty:
            pass

        self.after(100, self.processMessages)