From 35a1c2809f3e64a1263a638f4534507a9efc289b Mon Sep 17 00:00:00 2001
From: resteve <resteve@zikzakmedia.com>
Date: Thu, 28 Apr 2016 14:45:15 +0200
Subject: [PATCH] Since 3.6 create_sale return object

---
 opportunity.py | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/opportunity.py b/opportunity.py
index d6f7986..143ca28 100644
--- a/opportunity.py
+++ b/opportunity.py
@@ -1,29 +1,26 @@
 #This file is part of sale_opportunity_quote module for Tryton.
 # The COPYRIGHT file at the top level of this repository contains the full
 # copyright notices and license terms.
-
 from trytond.model import fields
-from trytond.pool import Pool, PoolMeta
-
-__metaclass__ = PoolMeta
+from trytond.pool import PoolMeta
 
 __all__ = ['SaleOpportunity', 'Sale']
 
 
 class SaleOpportunity:
+    __metaclass__ = PoolMeta
     __name__ = 'sale.opportunity'
 
     quotes = fields.One2Many('sale.sale', 'opportunity', 'Sales')
 
     def create_sale(self):
-        Sale = Pool().get('sale.sale')
-
         sale = super(SaleOpportunity, self).create_sale()
-        Sale.write([sale], {'opportunity': self.id})
+        sale.opportunity = self
         return sale
 
 
 class Sale:
+    __metaclass__ = PoolMeta
     __name__ = 'sale.sale'
 
     opportunity = fields.Many2One('sale.opportunity', 'Opportunity')