From 2b7a072a3e7a4505e33c5f25e059607f3039b06d Mon Sep 17 00:00:00 2001
From: Xavier Morel <xmo@openerp.com>
Date: Tue, 15 Nov 2011 12:45:27 +0100
Subject: [PATCH] [IMP] orm: make creation of dict from key names (with
 constant value) clearer

also only generate False values for float and integer fields, since they're the only aggregated values in the first place

bzr revid: xmo@openerp.com-20111115114527-t92a37kdw4yqqs4p
---
 openerp/osv/orm.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openerp/osv/orm.py b/openerp/osv/orm.py
index 6099d577f77..6c4ac13ec58 100644
--- a/openerp/osv/orm.py
+++ b/openerp/osv/orm.py
@@ -2486,7 +2486,7 @@ class BaseModel(object):
                 if (pos<len(data)) and (data[pos][groupby][0] == stages[pos][0]):
                     pos+=1
                     continue
-                val = dict(map(lambda x: (x, False), fields))
+                val = dict.fromkeys(float_int_fields, False)
                 val.update({
                     groupby: stages[pos],
                     '__domain': [(groupby, '=', stages[pos][0])]+domain,