# This file is part of Tryton.  The COPYRIGHT file at the top level of
# this repository contains the full copyright notices and license terms.

from trytond.model import fields
from trytond.pool import PoolMeta


class Carrier(metaclass=PoolMeta):
    __name__ = 'carrier'

    shipping_service = fields.Selection([
            (None, ''),
            ], 'Shipping Service')

    @property
    def shipping_label_mimetype(self):
        return 'application/octet-stream'