[Zope3-checkins] CVS: Zope3/src/zope/component - interfaces.py:1.31

[Jim Fulton]

Update of /cvs-repository/Zope3/src/zope/component
In directory cvs.zope.org:/tmp/cvs-serv19303/src/zope/component

Modified Files:
	interfaces.py 
Log Message:
getUtilitiesFor now returns an iterable.

The doc also now says it returns name-utility pairs.


=== Zope3/src/zope/component/interfaces.py 1.30 => 1.31 ===
--- Zope3/src/zope/component/interfaces.py:1.30	Wed Apr  7 15:18:56 2004
+++ Zope3/src/zope/component/interfaces.py	Sun Apr 11 14:16:41 2004
@@ -67,9 +67,9 @@
         """
 
     def getUtilitiesFor(context, interface):
-        """Look up the registered utilities that provide an interface.
+        """Return the utilitis that provide an interface
 
-        Returns the list of utilities found
+        An iterable of utility name-value pairs is returned.
         """
         
     # Adapter service
@@ -405,7 +405,7 @@
     def getUtilitiesFor(interface):
         """Look up the registered utilities that provide an interface.
 
-        If none is found, return an empty list
+        Returns an iterable of name-utility pairs.
         """
 
 class IContextDependent(Interface):