screens.py 文件源码

def _build_botton_box(self):
        botton_box = BoxLayout(orientation='vertical', spacing=10)
        self.total_label = Label(font_size=30, color=[0, 0, 0, 1], size_hint=(1, 1))

        botton_box.add_widget(self.total_label)
        botton_box.add_widget(self._build_evaluation_box())
        return botton_box