From c9b2f6f9e73637d39cc2ead916893f5b63c2e8b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Wed, 20 Jan 2010 11:01:14 +0100
Subject: [PATCH] Use PySON

---
 product.py  | 3 ++-
 product.xml | 4 ++--
 uom.py      | 3 ++-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/product.py b/product.py
index a4f2cb7ab1..a89a4a0791 100644
--- a/product.py
+++ b/product.py
@@ -1,9 +1,10 @@
 #This file is part of Tryton.  The COPYRIGHT file at the top level of
 #this repository contains the full copyright notices and license terms.
 from trytond.model import ModelView, ModelSQL, fields
+from trytond.pyson import Not, Bool, Eval
 
 STATES = {
-    'readonly': "active == False",
+    'readonly': Not(Bool(Eval('active'))),
 }
 
 
diff --git a/product.xml b/product.xml
index 0a459d9ded..76788f45f6 100644
--- a/product.xml
+++ b/product.xml
@@ -165,8 +165,8 @@ this repository contains the full copyright notices and license terms. -->
             <field name="name">Product by Category</field>
             <field name="res_model">product.product</field>
             <field name="view_type">form</field>
-            <field name="context">{'categories': [active_id]}</field>
-            <field name="domain">[('category','child_of', [active_id], 'parent')]</field>
+            <field name="context">{'categories': [Eval('active_id')]}</field>
+            <field name="domain">[('category','child_of', [Eval('active_id')], 'parent')]</field>
         </record>
         <record model="ir.action.act_window.view" id="act_product_by_category_view1">
             <field name="sequence" eval="10"/>
diff --git a/uom.py b/uom.py
index fd2dd91e44..b8f6f304f5 100644
--- a/uom.py
+++ b/uom.py
@@ -2,10 +2,11 @@
 #this repository contains the full copyright notices and license terms.
 from trytond.model import ModelView, ModelSQL, fields
 from trytond.model.modelstorage import OPERATORS
+from trytond.pyson import Not, Bool, Eval
 from decimal import Decimal
 
 STATES = {
-    'readonly': "(active == False)",
+    'readonly': Not(Bool(Eval('active'))),
 }
 
 class UomCategory(ModelSQL, ModelView):