[ZPT] CVS: Zope/lib/python/ZTUtils - Batch.py:1.7.18.1 CHANGES.txt:1.7.28.1

[Casey Duncan]

Update of /cvs-repository/Zope/lib/python/ZTUtils
In directory cvs.zope.org:/tmp/cvs-serv22094/lib/python/ZTUtils

Modified Files:
      Tag: casey-death_to_index_html-branch
	Batch.py CHANGES.txt 
Log Message:
Updating branch to head for testing


=== Zope/lib/python/ZTUtils/Batch.py 1.7 => 1.7.18.1 ===
                      parent.orphan, parent.overlap)
 
+class LazySequenceLength(Base):
+    def __of__(self, parent):
+        parent.sequence_length = l = len(parent._sequence)
+        return l
+
 class Batch(Base):
     """Create a sequence batch"""
     __allow_access_to_unprotected_subobjects__ = 1
 
     previous = LazyPrevBatch()
     next = LazyNextBatch()
+    sequence_length = LazySequenceLength()
     
     def __init__(self, sequence, size, start=0, end=0,
                  orphan=0, overlap=0):
@@ -53,6 +59,8 @@
         argument, is a 1-based index (I know, lame).  "first" is the
         0-based index.  "length" is the actual number of elements in
         the batch.
+
+        "sequence_length" is the length of the original, unbatched, sequence
         '''
 
         start = start + 1


=== Zope/lib/python/ZTUtils/CHANGES.txt 1.7 => 1.7.28.1 ===
   file HISTORY.txt.
 
+    After Version 1.1.4
+
+      Features Added
+
+        - Added 'sequence_length' attribute to batches.      
+
     Version 1.1.4
 
       Features Added