From: Steve Baker <sbaker@redhat.com>
Date: Sun, 17 Mar 2013 20:21:35 +0000 (+1300)
Subject: Create a wsgi factory method for Debug filter.
X-Git-Tag: 2014.1~749^2
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=0803b49e4961c81588795ee47e45eca64f24919d;p=openstack-build%2Fheat-build.git

Create a wsgi factory method for Debug filter.

This can be enabled by putting the following in the *-paste.ini
file:
[filter:debug]
paste.filter_factory = heat.common.wsgi:filter_factory
heat.filter_factory = heat.common.wsgi:debug_filter

and adding 'debug' to the pipeline.

This assisted with bug #1133792

Change-Id: I4c2d3194ac9673d095b4115d4b6f385fd2f4fa4e
---

diff --git a/heat/common/wsgi.py b/heat/common/wsgi.py
index 74183c50..7ce8d7a8 100644
--- a/heat/common/wsgi.py
+++ b/heat/common/wsgi.py
@@ -343,6 +343,10 @@ class Debug(Middleware):
         print
 
 
+def debug_filter(app, conf, **local_conf):
+    return Debug(app)
+
+
 class Router(object):
     """
     WSGI middleware that maps incoming requests to WSGI apps.