[Zope-Checkins] CVS: Zope3/lib/python/Interface/Common - Mapping.py:1.1.2.6

[Jim Fulton]

Update of /cvs-repository/Zope3/lib/python/Interface/Common
In directory cvs.zope.org:/tmp/cvs-serv5490/lib/python/Interface/Common

Modified Files:
      Tag: Zope-3x-branch
	Mapping.py 
Log Message:
Implemented 

http://dev.zope.org/Wikis/DevSite/Projects/ComponentArchitecture/IContainerPythonification

Along the way:

- Converted most uses of has_key to use in.

- Fixed a bug in Interface names and namesAndDescriptions methods 
  that caused base class attributes to be missed.



=== Zope3/lib/python/Interface/Common/Mapping.py 1.1.2.5 => 1.1.2.6 ===
         """
 
-    def has_key(key):
+    def __contains__(key):
         """Tell if a key exists in the mapping
         """