- Instead of invariably using ``webob.Request`` as the "request

  factory" (e.g. in the ``Router`` class) and ``webob.Response`` and
  the "response factory" (e.g. in ``render_template_to_response``),
  allow both to be overridden via a ZCML utility hook.  See the "Using
  ZCML Hooks" chapter of the documentation for more information.

1 files changed, 6 insertions, 1 deletions

diff --git a/repoze/bfg/wsgi.py b/repoze/bfg/wsgi.py
index 149273c27..93b2c143b 100644
--- a/repoze/bfg/wsgi.py
+++ b/repoze/bfg/wsgi.py
@@ -1,3 +1,7 @@
+from zope.component import queryUtility
+
+from repoze.bfg.interfaces import IResponseFactory
+
 from webob import Response
 try:
     from functools import wraps
@@ -37,7 +41,8 @@ def wsgiapp(wrapped):
         body = wrapped(environ, catch_start_response)
         if caught: 
             status, headers, exc_info = caught
-            response = Response()
+            response_factory = queryUtility(IResponseFactory, default=Response)
+            response = response_factory()
             response.app_iter = body
             response.status = status
             response.headerlist = headers