pyqt - populating QTableWidget with csv data

Question

I have a QTableWidget, i export the data from this table to a csv file. But now, i want to Open a existing csv file and populate my table with this data. how can i do it?

Answer 1

This is from a project of mine:

def setup_relation(self,rel):

    self.table.insertRow(0)

    for i in rel.header.attributes:
        item=QtGui.QTableWidgetItem()
        item.setText(i)
        self.table.insertColumn(self.table.columnCount())
        self.table.setItem(0,self.table.columnCount()-1,item)

    for i in rel.content:
        self.table.insertRow(self.table.rowCount())
        for j in range(len(i)):
            item=QtGui.QTableWidgetItem()
            item.setText(i[j])
            self.table.setItem(self.table.rowCount()-1,j,item)