[Zope-CVS] CVS: Products/ZCTextIndex - Lexicon.py:1.16

[Guido van Rossum]

Update of /cvs-repository/Products/ZCTextIndex
In directory cvs.zope.org:/tmp/cvs-serv24775

Modified Files:
	Lexicon.py 
Log Message:
Make the Lexicon class persistent.


=== Products/ZCTextIndex/Lexicon.py 1.15 => 1.16 ===
 from BTrees.OIBTree import OIBTree
 
+import ZODB
+from Persistence import Persistent
+
 from Products.ZCTextIndex.ILexicon import ILexicon
 from Products.ZCTextIndex.StopDict import get_stopdict
 from Products.ZCTextIndex.ParseTree import QueryError
 from Products.ZCTextIndex.PipelineFactory import element_factory
 
-class Lexicon:
+class Lexicon(Persistent):
 
     __implements__ = ILexicon