[Zope3-checkins] SVN: Zope3/trunk/src/zope/app/component/site.txt Removed unnecessary definitions of __parent__ and __name__.

[Jim Fulton]

Log message for revision 29237:
  Removed unnecessary definitions of __parent__ and __name__.
  These are taken care of by subsclassing Contained.  I hadn't noticed
  this before.
  

Changed:
  U   Zope3/trunk/src/zope/app/component/site.txt

-=-
Modified: Zope3/trunk/src/zope/app/component/site.txt
===================================================================
--- Zope3/trunk/src/zope/app/component/site.txt	2005-02-21 16:29:00 UTC (rev 29236)
+++ Zope3/trunk/src/zope/app/component/site.txt	2005-02-21 16:34:55 UTC (rev 29237)
@@ -136,7 +136,6 @@
   >>> import persistent
   >>> from zope.app.container.contained import Contained
   >>> class MyUtility(persistent.Persistent, Contained):
-  ...     __parent__ = __name__ = None
   ...     zope.interface.implements(IMyUtility,
   ...                               interfaces.ILocalUtility)
   ...     def __init__(self, title):
@@ -144,10 +143,6 @@
   ...     def __repr__(self):
   ...         return "%s('%s')" %(self.__class__.__name__, self.title)
 
-Note the definition of the __parent__ and __name__ attributes.  This
-is required because we have to declare that we implement ILocalUtility
-and ILocalUtility extends ILocation, which specified these attributes.
-
 Now we can create an instance of our utility and put it in the site
 management folder: