Use oslo-config-2013.1b3

The cfg API is now available via the oslo-config library, so switch to
it and remove the copied-and-pasted version.

Add the 2013.1b3 tarball to tools/pip-requires - this will be changed
to 'oslo-config>=2013.1' when oslo-config is published to pypi. This
will happen in time for grizzly final.

Remove the 'deps = pep8==1.3.3' and 'deps = pyflakes' from tox.ini as
it means all the other deps get installed with easy_install which can't
install oslo-config from the URL.

Change-Id: I4815aeb8a9341a31a250e920157f15ee15cfc5bc

1 files changed, 7 insertions, 7 deletions

diff --git a/openstack/common/wsgi.py b/openstack/common/wsgi.py
index f97d24e..6ffbce1 100644
--- a/openstack/common/wsgi.py
+++ b/openstack/common/wsgi.py
@@ -17,24 +17,24 @@
 
 """Utility methods for working with WSGI servers."""
 
-import datetime
-import errno
 import eventlet
-import eventlet.wsgi
-
 eventlet.patcher.monkey_patch(all=False, socket=True)
 
-import routes
-import routes.middleware
+import datetime
+import errno
 import socket
 import sys
 import time
+
+import eventlet.wsgi
+from oslo.config import cfg
+import routes
+import routes.middleware
 import webob.dec
 import webob.exc
 from xml.dom import minidom
 from xml.parsers import expat
 
-from openstack.common import cfg
 from openstack.common import exception
 from openstack.common.gettextutils import _
 from openstack.common import jsonutils