From 3f41ede717a757fcce926b5ef5f9a42d453d2827 Mon Sep 17 00:00:00 2001
From: helmutm <helmutm@fd906abe-77d9-0310-91a1-e0d9ade77398>
Date: Sat, 3 Jan 2009 14:29:59 +0000
Subject: [PATCH] work in progress: orders and order items

git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@3112 fd906abe-77d9-0310-91a1-e0d9ade77398
---
 tracking/btree.py | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/tracking/btree.py b/tracking/btree.py
index a6b5e4c..29ef9d7 100644
--- a/tracking/btree.py
+++ b/tracking/btree.py
@@ -217,14 +217,22 @@ class TrackingStorage(BTreeContainer):
         if trackId in self:
             del self[trackId]
 
-    def indexTrack(self, trackNum, track):
-        ixd = track.indexdata
+    def indexTrack(self, trackNum, track, idx=None):
+        if not trackNum:
+            trackNum = int(track.__name__)
+        data = track.indexdata
+        if idx is not None:
+            if idx not in self.indexAttributes:
+                raise ValueError("Index '%s' not available." % (idx))
+            return self.indexes[idx].index_doc(trackNum, data[idx])
         for attr in self.indexAttributes:
-            value = ixd[attr]
-            if value is not None:
+            value = data[attr]
+            if value is None:
+                self.indexes[attr].unindex_doc(trackNum)
+            else:
                 self.indexes[attr].index_doc(trackNum, value)
-        taskId = ixd['taskId']
-        userName = ixd['userName']
+        taskId = data['taskId']
+        userName = data['userName']
         if taskId not in self.taskUsers:
             self.taskUsers[taskId] = OOBTree.OOTreeSet()
         self.taskUsers[taskId].update([userName])