'Represent a row
@param row: the Row'

def represent_row(self, row):

    if hasattr(row, 'transport_border_crossing'):
        row = row.transport_border_crossing
    representation = row.name
    if hasattr(row, 'countries'):
        representation = ('%s    (%s)' % (representation, ',    '.join(row.countries)))
    return representation
