[Checkins] SVN: Products.ZCatalog/trunk/ Fixed the `DateIndex._unindex` to be of type `IIBTree` instead of `OIBTree`. It stores document ids as keys, which can only be ints.

[Hanno Schlichting]

Log message for revision 120354:
  Fixed the `DateIndex._unindex` to be of type `IIBTree` instead of `OIBTree`. It stores document ids as keys, which can only be ints.
  

Changed:
  U   Products.ZCatalog/trunk/CHANGES.txt
  U   Products.ZCatalog/trunk/src/Products/PluginIndexes/DateIndex/DateIndex.py

-=-
Modified: Products.ZCatalog/trunk/CHANGES.txt
===================================================================
--- Products.ZCatalog/trunk/CHANGES.txt	2011-02-15 18:55:54 UTC (rev 120353)
+++ Products.ZCatalog/trunk/CHANGES.txt	2011-02-15 19:12:25 UTC (rev 120354)
@@ -4,6 +4,8 @@
 2.13.7 (unreleased)
 -------------------
 
+- Fixed the `DateIndex._unindex` to be of type `IIBTree` instead of `OIBTree`.
+  It stores document ids as keys, which can only be ints.
 
 2.13.6 (2011-02-10)
 -------------------

Modified: Products.ZCatalog/trunk/src/Products/PluginIndexes/DateIndex/DateIndex.py
===================================================================
--- Products.ZCatalog/trunk/src/Products/PluginIndexes/DateIndex/DateIndex.py	2011-02-15 18:55:54 UTC (rev 120353)
+++ Products.ZCatalog/trunk/src/Products/PluginIndexes/DateIndex/DateIndex.py	2011-02-15 19:12:25 UTC (rev 120354)
@@ -19,13 +19,13 @@
 from datetime import tzinfo, timedelta
 
 from App.special_dtml import DTMLFile
+from BTrees.IIBTree import IIBTree
 from BTrees.IIBTree import IISet
 from BTrees.IIBTree import union
 from BTrees.IIBTree import intersection
 from BTrees.IIBTree import multiunion
 from BTrees.IOBTree import IOBTree
 from BTrees.Length import Length
-from BTrees.OIBTree import OIBTree
 from DateTime.DateTime import DateTime
 from OFS.PropertyManager import PropertyManager
 from ZODB.POSException import ConflictError
@@ -112,7 +112,7 @@
     def clear( self ):
         """ Complete reset """
         self._index = IOBTree()
-        self._unindex = OIBTree()
+        self._unindex = IIBTree()
         self._length = Length()
 
     def index_object( self, documentId, obj, threshold=None ):