From e8f50932e3a2c6c8e91bd55ff5bdb1347924e79e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sat, 27 Mar 2010 15:58:31 +0100
Subject: [PATCH] Don't validate Function fields without setter

It is a waste of resource to validate such Function fields because the value
doesn't depend on data users enter.
---
 trytond/model/modelstorage.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/trytond/model/modelstorage.py b/trytond/model/modelstorage.py
index 8e2dc5a036..47bee2106c 100644
--- a/trytond/model/modelstorage.py
+++ b/trytond/model/modelstorage.py
@@ -973,6 +973,9 @@ class ModelStorage(Model):
         context.update(ctx_pref)
         records = self.browse(cursor, user, ids, context=context)
         for field_name, field in self._columns.iteritems():
+            if isinstance(field, fields.Function) and \
+                    not field.setter:
+                continue
             # validate domain
             if field._type in ('many2one', 'many2many', 'one2many') \
                     and field.domain: