vracoop_pack_custo/models/sale_order.py

# © 2019 Le Filament (<http://www.le-filament.com>)
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).

from odoo import models, fields, api


class SaleOrder(models.Model):
    _inherit = "sale.order"

    @api.one
    def _compute_website_order_line(self):
        self.website_order_line = self.order_line.filtered(
            lambda t: not t.pack_parent_line_id.exists(),
        )