exception.py 文件源码

def show_exception(e):
    """Show th latest exception in a pop-up dialog."""
    tb = traceback.format_exc()
    Logger.exception(str(e))
    Logger.exception(tb)
    popup = Popup(title='Python exception occured',
        content=TextInput(text=str(e) + "\n\n" + tb),
        size_hint=(.8, .8))
    popup.open()