systray.py 文件源码

def show_invite_form(self):
        nodedir = os.path.join(config_dir, 'default')
        if os.path.isdir(nodedir):
            reply = QMessageBox.question(
                self, "Tahoe-LAFS already configured",
                "Tahoe-LAFS is already configured on this computer. "
                "Do you want to overwrite your existing configuration?")
            if reply == QMessageBox.Yes:
                shutil.rmtree(nodedir, ignore_errors=True)
            else:
                return
        self.invite_form = InviteForm()
        self.invite_form.show()
        self.invite_form.raise_()