[IMP] request add registry_cr helper

bzr revid: al@openerp.com-20130507182521-seuuzkd6uvuxc9xo
2013-05-07 20:25:21 +02:00
parent aafd2a7fca
commit 4c579fe55e
1 changed files with 7 additions and 0 deletions
@@ -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(