From ea019d556f341bf09f316bc7fb6409980dfd74cf Mon Sep 17 00:00:00 2001
From: Olivier Dony <odo@openerp.com>
Date: Mon, 3 Oct 2011 19:13:02 +0200
Subject: [PATCH] [IMP] yaml_import: make !ref nodes work for m2o values

bzr revid: odo@openerp.com-20111003171302-n1quzvs2pjyn7xr6
---
 openerp/tools/yaml_import.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/openerp/tools/yaml_import.py b/openerp/tools/yaml_import.py
index bb4ce9db87d..91cdda1b896 100644
--- a/openerp/tools/yaml_import.py
+++ b/openerp/tools/yaml_import.py
@@ -340,6 +340,7 @@ class YamlInterpreter(object):
         return record_dict
 
     def process_ref(self, node, column=None):
+        assert node.search or node.id, '!ref node should have a `search` attribute or `id` attribute'
         if node.search:
             if node.model:
                 model_name = node.model
@@ -377,7 +378,10 @@ class YamlInterpreter(object):
             if column._type in ("many2many", "one2many"):
                 value = [(6, 0, elements)]
             else: # many2one
-                value = self._get_first_result(elements)
+                if isinstance(elements, (list,tuple)):
+                    value = self._get_first_result(elements)
+                else:
+                    value = elements
         elif column._type == "many2one":
             value = self.get_id(expression)
         elif column._type == "one2many":