NameError: global name 'sleep' is not defined

[Dan Prince]

I'm seeing the following exception from glance wsgi:

Traceback (most recent call last):
  File "/usr/bin/glance-api", line 66, in <module>
    server.start(app, int(conf['bind_port']), conf['bind_host'], conf)
  File "/usr/lib/python2.7/dist-packages/glance/common/wsgi.py", line 126, in start
    socket = get_socket(host, port, conf)
  File "/usr/lib/python2.7/dist-packages/glance/common/wsgi.py", line 95, in get_socket
    sleep(0.1)
NameError: global name 'sleep' is not defined

[Openstack Gerrit (openstack-gerrit)]

Reviewed: https://review.openstack.org/1468
Committed: http://github.com/openstack/glance/commit/f6d8437d5bdc81309f850a8d6f9628438b5353da
Submitter: Jenkins
Branch: master

 status fixcommitted
 done

commit f6d8437d5bdc81309f850a8d6f9628438b5353da
Author: Dan Prince <email address hidden>
Date: Wed Nov 9 13:26:11 2011 -0500

    Fix global name 'sleep' is not defined in wsgi.py. Fixes bug #888215.

    Change-Id: I02a43dfaf3cb0505e14b7f942bb64f3e94dbf4fa