Hello All,

I want to get string form unicode. For this my code is here:

@api.multi

    def _select_service_product(self):

        r = []

        for order in self.order_line:

            res = order.product_id.type_service

            r.append(res)

            self.services_infor = r

            l = self.services_infor

            print "test,,,", res, self.services_infor, l

    services_infor = fields.Char(compute='_select_service_product')

Now terminal showes: 

test,,, d [False, u'a', u'd'] [False, u'a', u'd']