TypeError Running with Python 3.5

[Dave McCowan]

When running with Python 3.5, I receive the following traceback:

2017-03-23 12:35:45.230 INFO barbican.api.middleware.context [b'req-4a991d89-8efa-4635-86ff-2783268bc4a4' None None] Processed request: 200 OK - GET http://127.0.0.1:9311/v1/secrets?offset=0&limit=2
2017-03-23 12:35:45.231 CRITICAL barbican [b'req-4a991d89-8efa-4635-86ff-2783268bc4a4' None None] TypeError: http header value must be a string

2017-03-23 12:35:45.231 TRACE barbican Traceback (most recent call last):
2017-03-23 12:35:45.231 TRACE barbican File "/usr/local/lib/python3.5/dist-packages/paste/urlmap.py", line 216, in __call__
2017-03-23 12:35:45.231 TRACE barbican return app(environ, start_response)
2017-03-23 12:35:45.231 TRACE barbican File "/usr/local/lib/python3.5/dist-packages/webob/dec.py", line 144, in __call__
2017-03-23 12:35:45.231 TRACE barbican return resp(environ, start_response)
2017-03-23 12:35:45.231 TRACE barbican File "/usr/local/lib/python3.5/dist-packages/webob/response.py", line 1055, in __call__
2017-03-23 12:35:45.231 TRACE barbican start_response(self.status, headerlist)
2017-03-23 12:35:45.231 TRACE barbican TypeError: http header value must be a string
2017-03-23 12:35:45.231 TRACE barbican
{

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/449323

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/449323
Committed: https://git.openstack.org/cgit/openstack/barbican/commit/?id=672d57917cbb2ba8b5695e737ecb145d5e0325a2
Submitter: Jenkins
Branch: master

commit 672d57917cbb2ba8b5695e737ecb145d5e0325a2
Author: Dave McCowan <email address hidden>
Date: Thu Mar 23 16:55:12 2017 -0400

    Fix TypeError with Python 3.5

    Python 3.5 libraries expect HTTP headers to be of string
    type, not bytes. Python 2.7 doesn't care. This patch
    changes the type of a headers from bytes to string.

    Change-Id: I22a57d6a7b390ada712fed3b40f00510229c253d
    Closes-bug: #1675553

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/barbican 5.0.0.0b1 development milestone.