# © 2019-2021 Hibou Corp. from odoo import models, fields, api class DeliveryCarrier(models.Model): """ Adds Opencart specific fields to ``delivery.carrier`` ``opencart_code`` Code of the carrier delivery method in Opencart. Example: ``USPS`` """ _inherit = "delivery.carrier" opencart_code = fields.Char( string='Opencart Method Code', required=False, )