Load Data From JSON PYQT5

# saver.py
class Window(QMainWindow):
    def __init__(self):
        super().__init__()

        central = QWidget()
        self.setCentralWidget(central)

        label = QLabel(central, text='myForm')
        self.setWindowTitle('myTitle')
        self.show()
        
        formBuilder = QFormBuilder()
        file = QFile('line_up.ui')
        file.open(QFile.WriteOnly)
        formBuilder.save(file, central)
        file.close()


# loader.py
class MyForm(QMainWindow):
    def __init__(self):
        super().__init__()

        formBuilder = QFormBuilder()
        file = QFile('line_up.ui')
        file.open(QFile.ReadOnly)
        widget = formBuilder.load(file, self)
        file.close()
        self.setCentralWidget(widget)

Source: stackoverflow.com

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