From e62e479e338e428f6cfd3b07790545982b7cb94f Mon Sep 17 00:00:00 2001
From: Chris McDonough <chrism@agendaless.com>
Date: Tue, 27 Jan 2009 21:57:11 +0000
Subject: Features --------

- The ``repoze.bfg.url.model_url`` API now works against contexts
  derived from Routes URL dispatch (``Routes.util.url_for`` is called
  under the hood).

- "Virtual root" support for traversal-based applications has been
  added.  Virtual root support is useful when you'd like to host some
  model in a :mod:`repoze.bfg` model graph as an application under a
  URL pathname that does not include the model path itself.  For more
  information, see the (new) "Virtual Hosting" chapter in the
  documentation.

- A ``repoze.bfg.traversal.virtual_root`` API has been added.  When
  called, it returns the virtual root object (or the physical root
  object if no virtual root has been specified).

Implementation Changes
----------------------

- ``repoze.bfg.traversal.RoutesModelTraverser`` has been moved to
  ``repoze.bfg.urldispatch``.

- ``model_url`` URL generation is now performed via an adapter lookup
  based on the context and the request.

- ZCML which registers two adapters for the ``IContextURL`` interface
  has been added to the configure.zcml in ``repoze.bfg.includes``.
---
 repoze/bfg/includes/configure.zcml | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'repoze/bfg/includes')

diff --git a/repoze/bfg/includes/configure.zcml b/repoze/bfg/includes/configure.zcml
index 07f8ab3fa..7a07e1775 100644
--- a/repoze/bfg/includes/configure.zcml
+++ b/repoze/bfg/includes/configure.zcml
@@ -4,6 +4,8 @@
 
   <include package="chameleon.zpt" file="configure.zcml"/>
 
+  <!-- traversal adapters -->
+
   <adapter
       factory="repoze.bfg.traversal.ModelGraphTraverser"
       provides="repoze.bfg.interfaces.ITraverserFactory"
@@ -11,11 +13,25 @@
   />
 
   <adapter
-      factory="repoze.bfg.traversal.RoutesModelTraverser"
+      factory="repoze.bfg.traversal.TraversalContextURL"
+      provides="repoze.bfg.interfaces.IContextURL"
+      for="*"
+  />
+
+  <!-- URL dispatch adapters -->
+
+  <adapter
+      factory="repoze.bfg.urldispatch.RoutesModelTraverser"
       provides="repoze.bfg.interfaces.ITraverserFactory"
       for="repoze.bfg.interfaces.IRoutesContext"
   />
 
+  <adapter
+      factory="repoze.bfg.urldispatch.RoutesContextURL"
+      provides="repoze.bfg.interfaces.IContextURL"
+      for="repoze.bfg.interfaces.IRoutesContext"
+  />
+
   <include file="meta.zcml" />
 
 </configure>
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