On Aug 25, 12:29 am, luca72 <[EMAIL PROTECTED]> wrote:
> Hello at all i have a problem with the csv module, really i don't
> undestud the writerows:
>
> if i have to write only one row i do as follow:
> def scrivo_csv(self):
> import csv
> q_righe = self.tableWidget.rowCount()
> for row in range(q_righe) :
> e_vuota = self.tableWidget.item(row, 5)
> if e_vuota == None :
> ultima = row
> break
> writerdocs = open("some.csv", "wb")
> scritt = csv.writer(writerdocs, delimiter='|')
> q_colonne = self.tableWidget.columnCount()
> ss = 0
> while ss < row :
> riga = []
> for val in range(q_colonne):
> esiste = self.tableWidget.item(ss, val)
> if esiste == None :
> luca = ''
> else :
> luca = str(QtGui.QTableWidgetItem.text(esiste))
> riga.append(luca)
> scritt.writerow(riga)
> ss+=1
> This work only with one row in the tablewidget, but if i have more
> than one row how i have to proceed?
>
The above code seems to be OK for "row" >= 2. What happens when there
are two or more rows?
Some style comments: "row" is a confusing name; I'd call it "nrows" or
something like that. "val" would be better as "column_index" or
"colx", "ss" as "row_index" or "rowx". Your while loop is better
expressed as a for loop.
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