From 75f5e45705c975b4ceb32f3fc3530cd9c1c2815b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Wed, 20 Jan 2010 11:01:52 +0100
Subject: [PATCH] Use PySON

---
 product.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/product.py b/product.py
index 240f6e7851..3e2afb1d93 100644
--- a/product.py
+++ b/product.py
@@ -2,6 +2,7 @@
 #this repository contains the full copyright notices and license terms.
 from trytond.model import ModelView, ModelSQL, fields
 from trytond.wizard import Wizard
+from trytond.pyson import PYSONEncoder
 
 
 class ProductCostHistory(ModelSQL, ModelView):
@@ -66,10 +67,14 @@ class OpenProductCostHistory(Wizard):
         res = act_window_obj.read(cursor, user, model_data.db_id, context=context)
 
         if not data['id'] or data['id'] < 0:
-            res['domain'] = str([('template', '=', False)])
+            res['pyson_domain'] = PYSONEncoder().encode([
+                ('template', '=', False),
+            ])
         else:
             product = product_obj.browse(cursor, user, data['id'], context=context)
-            res['domain'] = str([('template', '=', product.template.id)])
+            res['pyson_domain'] = PYSONEncoder().encode([
+                ('template', '=', product.template.id),
+            ])
         return res
 
 OpenProductCostHistory()