eiru_product_name_athletic/product.py

# -*- encoding: utf-8 -*-
from openerp import models, fields, api

class ProductProduct(models.Model):
    _inherit = 'product.product'

    @api.multi
    def name_get(self):
        res = super(ProductProduct, self).name_get()
        res2 = []
        for name_tuple in res:
            product = self.browse(name_tuple[0])
            if not product.factory_reference:
                res2.append(name_tuple)
                continue
            res2.append((
                name_tuple[0],
                u'{} [{}]'.format(name_tuple[1], product.factory_reference)
            ))
        return res2