# -*- coding: utf-8 -*- # © <2015> # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). from openerp import models, fields, api class ProductTemplate(models.Model): _inherit = ['product.template'] @api.multi @api.depends('field.image') def _has_image(self): for record in self: record.has_image = bool(record.image) has_image = fields.Boolean( compute='_has_image', store=True, readonly=True)