如何从python winrt toast中获取按钮和文本输入？

import winrt.windows.ui.notifications as notifications
import winrt.windows.data.xml.dom as dom

toast_manager = notifications.ToastNotificationManager
toast_notifier = toast_manager.create_toast_notifier()

toast_xml = """
<toast>
    <visual>
        <binding template="ToastGeneric">
            <text>标题</text>
            <text>消息内容</text>
        </binding>
    </visual>
    <actions>
        <input id="textInput" type="text" placeHolderContent="请输入文本" />
        <action activationType="background" content="按钮1" arguments="button1" />
        <action activationType="background" content="按钮2" arguments="button2" />
    </actions>
</toast>
"""

xml_doc = dom.XmlDocument()
xml_doc.load_xml(toast_xml)

toast = notifications.ToastNotification(xml_doc)
toast_notifier.show(toast)

def toast_activated(sender, args):
    inputs = args.detail.user_input
    button = args.detail.argument

    if button == "button1":
        # 处理按钮1的逻辑
        pass
    elif button == "button2":
        # 处理按钮2的逻辑
        pass

    if "textInput" in inputs:
        text_input = inputs["textInput"]
        # 处理文本输入的逻辑

toast_notifier.add_toast_activated_callback(toast_activated)