4 from openerp.osv import osv, fields
6 import openerp.addons.product.product
9 class res_users(osv.osv):
10 _inherit = 'res.partner'
12 'ean13' : fields.char('EAN13', size=13, help="BarCode"),
15 def _check_ean(self, cr, uid, ids, context=None):
17 openerp.addons.product.product.check_ean(user.ean13) == True
18 for user in self.browse(cr, uid, ids, context=context)
22 (_check_ean, "Error: Invalid ean code", ['ean13'],),