[Checkins] SVN: z3c.jsonrpc/trunk/src/z3c/jsonrpc/namespace.py - Bug: The skin code relied on un-released API that was actually later

[Stephan Richter]

Log message for revision 83191:
  - Bug: The skin code relied on un-released API that was actually later
    reverted.
  
  

Changed:
  U   z3c.jsonrpc/trunk/src/z3c/jsonrpc/namespace.py

-=-
Modified: z3c.jsonrpc/trunk/src/z3c/jsonrpc/namespace.py
===================================================================
--- z3c.jsonrpc/trunk/src/z3c/jsonrpc/namespace.py	2008-01-24 20:02:41 UTC (rev 83190)
+++ z3c.jsonrpc/trunk/src/z3c/jsonrpc/namespace.py	2008-01-24 22:46:42 UTC (rev 83191)
@@ -1,14 +1,22 @@
-# Make a package.
-
 import zope.component
+import zope.interface
 import zope.traversing.namespace
 from zope.component.interfaces import ComponentLookupError
-from zope.publisher.http import applySkin
 from zope.traversing.interfaces import TraversalError
 
 from z3c.jsonrpc import interfaces
 
 
+def applySkin(request, skin, skin_type):
+       """Change the presentation skin for this request."""
+       # Remove all existing skin declarations (commonly the default skin).
+       ifaces = [iface for iface in zope.interface.directlyProvidedBy(request)
+                 if not skin_type.providedBy(iface)]
+       # Add the new skin.
+       ifaces.append(skin)
+       zope.interface.directlyProvides(request, *ifaces)
+
+
 class skin(zope.traversing.namespace.skin):
     """JSONRPC skin type interface."""