From 4c579fe55eef6e69a9c291a0def6e21989b95829 Mon Sep 17 00:00:00 2001
From: Antony Lesuisse <al@openerp.com>
Date: Tue, 7 May 2013 20:25:21 +0200
Subject: [PATCH] [IMP] request add registry_cr helper

bzr revid: al@openerp.com-20130507182521-seuuzkd6uvuxc9xo
---
 addons/web/http.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/addons/web/http.py b/addons/web/http.py
index 040022b3069..9c8348b7617 100644
--- a/addons/web/http.py
+++ b/addons/web/http.py
@@ -118,6 +118,13 @@ class WebRequest(object):
         # we use _ as seprator where RFC2616 uses '-'
         self.lang = lang.replace('-', '_')
 
+    @contextlib.contextmanager
+    def registry_cr(self):
+        dbname = self.session._db or openerp.addons.web.controllers.main.db_monodb(self)
+        registry = openerp.modules.registry.Registry(dbname.lower())
+        with registry.cursor() as cr:
+            yield (registry, cr)
+
 def reject_nonliteral(dct):
     if '__ref' in dct:
         raise ValueError(