From: Eric Price <ecprice@mit.edu>
Date: Sat, 29 Mar 2008 00:24:56 +0000 (-0400)
Subject: Expose the function for clearing the cache.
X-Git-Tag: sipb-xen-database/10.4~2
X-Git-Url: http://xvm.mit.edu/gitweb/invirt/packages/invirt-database.git/commitdiff_plain/ef7d3ef0efdb390b33bc4b0c5aa399afba841c7c?hp=7f226fb562038746edaf574dd55afcb0f5509dbd

Expose the function for clearing the cache.

svn path=/trunk/packages/sipb-xen-database/sipb-xen-database/; revision=287
---

diff --git a/sipb_xen_database/models.py b/sipb_xen_database/models.py
index e34051b..8b4a389 100644
--- a/sipb_xen_database/models.py
+++ b/sipb_xen_database/models.py
@@ -96,3 +96,11 @@ assign_mapper(ctx, NIC, nic_table)
 assign_mapper(ctx, Disk, disk_table)
 assign_mapper(ctx, Type, types_table)
 assign_mapper(ctx, CDROM, cdroms_table)
+
+def clear_cache():
+    """Clear sqlalchemy's cache.
+
+    This _seems_ to be the way; it works, but the docs don't mention
+    it.  Why is this so obscure?"""
+
+    ctx.registry.clear()