[Zope3-checkins] CVS: Zope3/src/zope/app/utility/browser - __init__.py:1.5

[Garrett Smith]

Update of /cvs-repository/Zope3/src/zope/app/utility/browser
In directory cvs.zope.org:/tmp/cvs-serv8788/src/zope/app/utility/browser

Modified Files:
	__init__.py 
Log Message:
Added a trustedRemoveSecurityProxies -- the interfaces being returned by
providedBy are proxied. This fixes a bug that prevented various utilities
from being registered.


=== Zope3/src/zope/app/utility/browser/__init__.py 1.4 => 1.5 ===
--- Zope3/src/zope/app/utility/browser/__init__.py:1.4	Thu Mar 18 12:01:13 2004
+++ Zope3/src/zope/app/utility/browser/__init__.py	Fri Apr  9 10:05:52 2004
@@ -24,6 +24,7 @@
 from zope.app import zapi
 from zope.interface import providedBy
 from zope.proxy import removeAllProxies
+from zope.security.proxy import trustedRemoveSecurityProxy
 from zope.app.introspector import interfaceToName
 
 class UtilityInterfaceWidget(InterfaceWidget):
@@ -35,6 +36,7 @@
         component = field.context
         result = ['\n<select name="%s">' % self.name]
         for interface in providedBy(component).flattened():
+            interface = trustedRemoveSecurityProxy(interface)
             result.append('  <option value="%s.%s">%s</option>' %
                           (interface.__module__, interface.getName(),
                            interface.getName()))
@@ -195,6 +197,7 @@
         folder = zapi.getParent(self.context)
         iface = folder.resolve(self.request['interface'])
         name = self.request['name']
+        # XXX should this be trustedRemoveSecurityProxy?
         iface = removeAllProxies(iface)
         regstack = self.context.queryRegistrations(name, iface)
         form = zapi.getView(regstack, "ChangeRegistrations", self.request)