[Zope3-checkins] CVS: ZODB4/src/zodb/storage - base.py:1.30

[Jeremy Hylton]

Update of /cvs-repository/ZODB4/src/zodb/storage
In directory cvs.zope.org:/tmp/cvs-serv15960/src/zodb/storage

Modified Files:
	base.py 
Log Message:
Merge ZODB3-2-merge branch to the head.

This completes the porting of bug fixes and random improvements from
ZODB 3.2 to ZODB 4.


=== ZODB4/src/zodb/storage/base.py 1.29 => 1.30 ===
--- ZODB4/src/zodb/storage/base.py:1.29	Thu May 15 16:59:03 2003
+++ ZODB4/src/zodb/storage/base.py	Thu Jun 19 17:41:10 2003
@@ -36,7 +36,7 @@
     berkeley_is_available = True
 except ImportError:
     berkeley_is_available = False
-    # But, DemoStorage piggybacks on the implementation of BDBFullStorage so
+    # But, MemoryStorage piggybacks on the implementation of BDBFullStorage so
     # create a fake db object that has some useful constants.
     class db:
         DB_QUEUE = 1
@@ -46,7 +46,6 @@
         class DBNotFoundError(Exception): pass
         class DBKeyEmpty(Exception): pass
 
-
 from zodb.conflict import ConflictResolver
 from zodb.timestamp import newTimeStamp, TimeStamp
 from zodb.interfaces import ITransactionAttrs, ZERO
@@ -302,7 +301,7 @@
             filter = None
         return self.undoLog(first, last, filter)
 
-    def undoLog(self, first, last, filter=None):
+    def undoLog(self, first=0, last=-20, filter=None):
         return ()
 
     def versionEmpty(self, version):