add setRow method

git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@69 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/pt.py

@@ -239,6 +239,9 @@ class PartitionTable(object):
             return ()
         return [(cell.getUUID(), cell.getState()) for cell in row]
 
+    def setRow(self, offset, row):
+        self.partition_list[offset] = row
+
     def tweak(self):
         """Test if nodes are distributed uniformly. Otherwise, correct the partition
         table."""