sale_order.py

# -*- coding: utf-8 -*-
##############################################################################
#
#   Copyright (c) 2013 Camptocamp SA (http://www.camptocamp.com)
#   @author Nicolas Bessi
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU Affero General Public License as
#    published by the Free Software Foundation, either version 3 of the
#    License, or (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU Affero General Public License for more details.
#
#    You should have received a copy of the GNU Affero General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
from openerp.osv import orm


class SaleOrderLine(orm.Model):

    _inherit = 'sale.order.line'

    def product_id_change(self, cr, uid, ids, pricelist, product, qty=0,
                          uom=False, qty_uos=0, uos=False, name='', partner_id=False,
                          lang=False, update_tax=True, date_order=False, packaging=False,
                          fiscal_position=False, flag=False, context=None):

        # Can you feel the pain?
        res = super(SaleOrderLine, self).product_id_change(cr, uid, ids, pricelist,
                                                           product, qty=qty,
                                                           uom=uom, qty_uos=0,
                                                           uos=uos, name=name,
                                                           partner_id=partner_id,
                                                           lang=lang, update_tax=update_tax,
                                                           date_order=date_order,
                                                           packaging=packaging,
                                                           fiscal_position=fiscal_position,
                                                           flag=flag, context=context)
        if not product:
            return res
        pobj = self.pool['product.product']
        product_name = pobj.name_get(cr, uid, [product], context=context)[0][1]
        product_note = pobj.read(cr, uid, product, ['description_sale'], context=context)
        res['value']['name'] = product_name
        res['value']['formatted_note'] = product_note['description_sale']
        return res