cleaned-up merge of some code from Bangalore branch, in preparation for introspector merge. ++module++ namespace lets you traverse to interfaces and classes in dotted notation (see Introspector usage, to be checked in momentarily)

2 files changed, 34 insertions, 1 deletions

diff --git a/ModuleNamespace.py b/ModuleNamespace.py
new file mode 100755
index 0000000..69e45c0
--- /dev/null
+++ b/ModuleNamespace.py
@@ -0,0 +1,33 @@
+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+# 
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+# 
+##############################################################################
+"""
+
+$Id: ModuleNamespace.py,v 1.2 2002/12/19 18:14:03 poster Exp $
+"""
+
+from Zope.App.OFS.Services.ServiceManager.INameResolver import INameResolver
+from Zope.ComponentArchitecture import getServiceManager, getAdapter
+from Zope.ComponentArchitecture import queryDefaultViewName
+from Interface import Interface
+
+
+def module(name, parameters, pname, ob, request):
+    """Used to traverse to a module (in dot notation)"""   
+    servicemanager = getServiceManager(ob)
+    adapter = getAdapter(servicemanager, INameResolver)
+    if adapter is not None:
+        ob = adapter.resolve(name)
+    if queryDefaultViewName(ob, request) is None:
+        return Interface
+    return ob
diff --git a/configure.zcml b/configure.zcml
index 1ce0980..3521e0b 100644
--- a/configure.zcml
+++ b/configure.zcml
@@ -45,5 +45,5 @@
 <traversalNamespace name="item" handler=".AttrItemNamespaces.item" />
 <traversalNamespace name="acquire" handler=".AcquireNamespace.acquire" />
 <traversalNamespace name="skin" handler=".SkinNamespace.skin" />
-
+<traversalNamespace name="module" handler=".ModuleNamespace.module" />
 </zopeConfigure>