Faça da linha readnly Tablewidget pyqt
item = QTableWidgetItem()
item.setFlags(item.flags() ^ Qt.ItemIsEditable)
tableName.setItem(row, column, item)
Inquisitive Iguana
item = QTableWidgetItem()
item.setFlags(item.flags() ^ Qt.ItemIsEditable)
tableName.setItem(row, column, item)