PyQt5 ui 转 py 的正确命令

python -m PyQt5.uic.pyuic xxx.ui -o xxx.py

然后加入这些代码：

import sys

if __name__ == "__main__":
    app = QtWidgets.QApplication(sys.argv)
    MainWindow = QtWidgets.QMainWindow()
    ui = Ui_Form()
    ui.setupUi(MainWindow)
    MainWindow.show()
    sys.exit(app.exec_())