Mac系统下Qt程序图标设置方法

def main():
    """ """
    app = QtWidgets.QApplication(sys.argv)
    translator = QTranslator()
    translator.load(":/images/qt_zh_CN.qm")
    QtWidgets.QApplication.installTranslator(translator)
    ui = FrameLessWidget()
    widow = MainWindow()
    ui.set_content(widow)
    ui.set_window_title('Polaris')
    ui.data_clicked.connect(widow.on_data_clicked)
    ui.on_tool_button_max_clicked()
    ui.show()
    app.setWindowIcon(QIcon(':/images/logo.png'))
    sys.exit(app.exec_())
if __name__ == "__main__":
    main()