[Zope3-checkins] CVS: Zope3/src/zope/app/component - metaconfigure.py:1.5

[Jim Fulton]

Update of /cvs-repository/Zope3/src/zope/app/component
In directory cvs.zope.org:/tmp/cvs-serv7871/src/zope/app/component

Modified Files:
	metaconfigure.py 
Log Message:
Changed the adapter directive to require a for attribute.
Use * to register for all objects.


=== Zope3/src/zope/app/component/metaconfigure.py 1.4 => 1.5 ===
--- Zope3/src/zope/app/component/metaconfigure.py:1.4	Sat Jan 25 00:13:41 2003
+++ Zope3/src/zope/app/component/metaconfigure.py	Mon Feb  3 13:08:48 2003
@@ -63,8 +63,16 @@
       ]
 
 
-def adapter(_context, factory, provides, for_=None, permission=None, name=''):
-    if for_ is not None: for_ = _context.resolve(for_)
+def adapter(_context, factory, provides, for_, permission=None, name=''):
+    if for_ == '*':
+        for_ = None
+    elif not for_:
+        raise ValueError(
+            "A for interface must be provided. Use * for all objects.")
+        
+    if for_:
+        for_ = _context.resolve(for_)
+
     provides = _context.resolve(provides)
     factory = map(_context.resolve, factory.split())