SublimeText + Arch, testing program

from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
import sys


class My_Model_table(QAbstractTableModel):
    def __init__(self, table_data=[], parent=None):
        super().__init__()
        self.table_data = table_data

    def rowCount(self, parent):
        return len(self.table_data)

    def columnCount(self, parent):
        return 1

    def data(self, index, role):
        if role == Qt.DisplayRole:
            value = self.table_data[index.row()]
            return value
        if role == Qt.TextAlignmentRole:
            return Qt.AlignCenter

        if role == Qt.BackgroundRole:
            if index.row() % 2 == 0:
                return QBrush(Qt.green)

    def setData(self, row, value):
        print(row)
        print(value)
        self.table_data[row][1] = value
        return True

class My_table(QTableView):
    def __init__(self, parent=None):
        super().__init__()
        self.activated.connect(self.double_click_enter)

    def double_click_enter(self, QModelIndex):
        row = QModelIndex.row()
        QModelIndex.model().setData(row, 'red')


if __name__ == '__main__':
    app = QApplication(sys.argv)
    data = ['1', '2', '3', '4', '5']
    main_table = My_table()
    main_table.setModel(My_Model_table(data))

    main_table.show()
    sys.exit(app.exec_())