如何在tornadofx中使用国际化

pip install tornadofx

from tornadofx import *

class MyApp(App):
    def __init__(self):
        super().__init__()
        self.locale = Locale("en", "US")  # 设置默认的语言和地区

    def onLocaleChange(self, locale: Locale):
        self.locale = locale  # 当语言和地区发生变化时，更新当前的locale

    def start(self, stage: Stage):
        # ...

hello=Hello

class MyApp(App):
    def __init__(self):
        super().__init__()
        self.locale = Locale("en", "US")
        self.messages = ResourceBundle.getBundle("messages", self.locale)

    def onLocaleChange(self, locale: Locale):
        self.locale = locale
        self.messages = ResourceBundle.getBundle("messages", self.locale)

    def start(self, stage: Stage):
        # ...

class MyView(View):
    def __init__(self):
        super().__init__()
        self.button = Button(self.messages.getString("hello"))

    def onDock(self):
        # ...