[Checkins] SVN: zope.app.exception/trunk/src/zope/app/exception/browser/unauthorized.py Substitute zope.app.zapi by direct calls to its wrapped apis. See bug 219302

[Lorenzo Gil]

Log message for revision 85562:
  Substitute zope.app.zapi by direct calls to its wrapped apis. See bug 219302

Changed:
  U   zope.app.exception/trunk/src/zope/app/exception/browser/unauthorized.py

-=-
Modified: zope.app.exception/trunk/src/zope/app/exception/browser/unauthorized.py
===================================================================
--- zope.app.exception/trunk/src/zope/app/exception/browser/unauthorized.py	2008-04-21 18:19:53 UTC (rev 85561)
+++ zope.app.exception/trunk/src/zope/app/exception/browser/unauthorized.py	2008-04-21 18:23:52 UTC (rev 85562)
@@ -19,9 +19,9 @@
 
 from zope.publisher.browser import BrowserPage
 from zope.formlib import namedtemplate
-
-from zope.app import zapi
+from zope.component import getUtility
 from zope.app.pagetemplate import ViewPageTemplateFile
+from zope.app.security.interfaces import IAuthentication
 
 class Unauthorized(BrowserPage):
 
@@ -29,14 +29,14 @@
         # Set the error status to 403 (Forbidden) in the case when we don't
         # challenge the user
         self.request.response.setStatus(403)
-        
+
         # make sure that squid does not keep the response in the cache
         self.request.response.setHeader('Expires', 'Mon, 26 Jul 1997 05:00:00 GMT')
         self.request.response.setHeader('Cache-Control', 'no-store, no-cache, must-revalidate')
         self.request.response.setHeader('Pragma', 'no-cache')
 
         principal = self.request.principal
-        auth = zapi.principals()
+        auth = getUtility(IAuthentication)
         auth.unauthorized(principal.id, self.request)
         if self.request.response.getStatus() not in (302, 303):
             return self.template()