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#!/usr/bin/python3
# -*- coding : utf-8 -*-

import sys
from PySide2.QtCore import *
from PySide2.QtGui import *
from PySide2.QtWidgets import *

# A window class
class MyWindow(QWidget):
    
    def __init__(self, *args):
        QWidget.__init__(self, *args)

        # The raw data
        my_array = [['00','01','02'], ['10','11','12'], ['20','21','22']]
    
        # Create the QTableView widget and associate to its model
        tablemodel = MyTableModel(my_array, self)
        tableview = QTableView()
        tableview.setModel(tablemodel)
        
        # Place the table widget into a layout
        layout = QVBoxLayout(self)
        layout.addWidget(tableview)
        self.setLayout(layout)

# The table model class
class MyTableModel(QAbstractTableModel):
    
    def __init__(self, datain, parent=None):
        QAbstractTableModel.__init__(self, parent)
        self.arraydata = datain
    
    def rowCount(self, parent):
        return len(self.arraydata)
    
    def columnCount(self, parent):
        return len(self.arraydata[0])
    
    def data(self, index, role):
        if not index.isValid():
            return QVariant()
        elif role == Qt.EditRole:
            print( "edit mode" )
            return None
        elif role != Qt.DisplayRole:
            return None
        return self.arraydata[index.row()][index.column()]


if __name__ == "__main__" :
    app = QApplication( sys.argv )

    myWindow = MyWindow()
    myWindow.show()
    
    sys.exit( app.exec_() )