Produits Entr'ouvert » w.c.s.

    def get_csv_heading(self):

        labels = [self.label]

        if self.max_choices:

            labels.extend(['']*(self.max_choices-1))

        elif len(self.items):

            labels.extend(['']*(len(self.items)-1))

        return labels

    def get_csv_value(self, value):

        values = []

        for one_value in value:

            values.append(one_value)

        if self.max_choices:

            nb_columns = self.max_choices

        elif len(self.items):

            nb_columns = len(self.items)

        else:

            nb_columns = 1

        if len(values) > nb_columns:

            # this would happen if max_choices is set after forms were already

            # filled with more values

            values = values[:nb_columns]

        elif len(values) < nb_columns:

            values.extend(['']*(nb_columns-len(values)))

        return values