From 665ef27e95d89c518154bfc6b2d9a53929dfeaef Mon Sep 17 00:00:00 2001
From: Sleepsonthefloor <sleepsonthefloor@gmail.com>
Date: Sun, 15 Aug 2010 13:36:01 -0700
Subject: add refresh on model

---
 nova/models.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/nova/models.py b/nova/models.py
index 9cbebca73..561a722fc 100644
--- a/nova/models.py
+++ b/nova/models.py
@@ -53,6 +53,10 @@ class NovaBase(object):
         session.delete(self)
         session.flush()
 
+    def refresh(self):
+        session = NovaBase.get_session()
+        session.refresh(self)
+
 class Image(Base, NovaBase):
     __tablename__ = 'images'
     user_id = Column(String)#, ForeignKey('users.id'), nullable=False)
-- 
cgit