From 1e7a372d814915c4f4aa4b698c258357e9082b0d Mon Sep 17 00:00:00 2001
From: "Adam D. Barratt" <adam@adam-barratt.org.uk>
Date: Tue, 15 Nov 2011 20:45:51 +0000
Subject: [PATCH] MigrationItem: make the "suite" property read/write

Changing the suite requires update the item's canonical names, as these
need to reflect the new suite.

The property() function only applies to new-style classes, so we also
need to update MigrationItem to be new-style.

Signed-off-by: Adam D. Barratt <adam@adam-barratt.org.uk>
---
 migrationitem.py | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/migrationitem.py b/migrationitem.py
index c2b1736..0acccd6 100644
--- a/migrationitem.py
+++ b/migrationitem.py
@@ -12,7 +12,7 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 
-class MigrationItem:
+class MigrationItem(object):
     _architectures = []
 
     @classmethod
@@ -124,10 +124,15 @@ class MigrationItem:
     def package(self):
         return self._package
 
-    @property
-    def suite(self):
+    def _get_suite(self):
         return self._suite
 
+    def _set_suite(self, value):
+        self._suite = value
+        self._canonicalise_name()
+
+    suite = property(_get_suite, _set_suite)    
+
     @property
     def version(self):
         return self._version