AppGUI.py 文件源码

def check_version_callback(self, latest):
        if not isinstance(latest, VersionInfo):
            return

        if latest.is_newer_than(self.VERSION_NUMBER):
            answer = messagebox.askquestion('Update', 'A newer version is available, would you like to download it?', parent=self)
            if answer == messagebox.YES:
                webbrowser.open(self.RELEASES_URL)