Feeding_control_system/controller/main_controller.py

from  view.main_window import MainWindow

class MainController:
    def __init__(self):
        # 主界面
        self.main_window = MainWindow()

        # 初始化子界面
        self._initSubViews()

        # 初始化子控制器
        # self._initSubControllers()


        # self.__connectSignals()
    
    def showMainWindow(self):
        self.main_window.show()

    def _initSubViews(self):
        pass