From b92e3792cf68b4aaac5651e9e6d82072cdc9fdf4 Mon Sep 17 00:00:00 2001
From: Xavier Morel <xmo@openerp.com>
Date: Wed, 31 Aug 2011 16:30:02 +0200
Subject: [PATCH] [IMP] stop performing useless fields_get requests for every
 relational field of a model

bzr revid: xmo@openerp.com-20110831143002-dvsxq6aaf7dk04i1
---
 addons/base/controllers/main.py | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/addons/base/controllers/main.py b/addons/base/controllers/main.py
index 9d215cb2f82..e18abc56d1e 100644
--- a/addons/base/controllers/main.py
+++ b/addons/base/controllers/main.py
@@ -1117,12 +1117,10 @@ class Export(View):
             if len(name.split('/')) < 3 and 'relation' in field:
                 ref = field.pop('relation')
                 record['params'] = {'model': ref, 'prefix': id, 'name': name}
-                if import_compat and field['type'] in ('many2one', 'many2many'):
-                    # m2m remains childless
-                    if field['type'] == 'many2one':
-                        record['children'] = True
-                else:
-                    record['children'] = bool(self.fields_get(req, ref))
+
+                if not (import_compat and field['type'] == 'many2many'):
+                    # m2m field in import_compat is childless
+                    record['children'] = True
 
         return records