[Zope-Checkins] CVS: Zope3/lib/python/Zope/Configuration - meta.py:1.14

[R. David Murray]

Update of /cvs-repository/Zope3/lib/python/Zope/Configuration
In directory cvs.zope.org:/tmp/cvs-serv17007

Modified Files:
	meta.py 
Log Message:
Add missing __implements__ to the 'directive' method of
DirectiveNamespace and the 'subdirective' method of Subdirective.
This fixes the bug highlighted by the extended test: the last
level of subdirective had an empty subdirective registry, so
the Implements check was done by _exe, but 'subdirective' failed
that test.  _exe thus returned a lambda returning the instance
instead of the instance itself that end was expecting.


=== Zope3/lib/python/Zope/Configuration/meta.py 1.13 => 1.14 ===
--- Zope3/lib/python/Zope/Configuration/meta.py:1.13	Sun Sep 22 12:05:18 2002
+++ Zope3/lib/python/Zope/Configuration/meta.py	Sun Sep 22 14:47:07 2002
@@ -281,6 +281,7 @@
         namespace = namespace or self._namespace
         subs = register((namespace, name), _context.resolve(handler))
         return Subdirective(subs, namespace=namespace)
+    directive.__implements__ = INonEmptyDirective
 
     def __call__(self):
         return ()
@@ -314,6 +315,7 @@
         #If handler_method is None, registersub will use name.
         subs = registersub(self._subs, (namespace, name), handler_method)
         return Subdirective(subs,namespace=namespace)
+    subdirective.__implements__ = INonEmptyDirective
 
     def __call__(self):
         return ()