python-novaclient does not send an Accept header when authentication with KeyStone

[justinsb]

When authenticating with keystone, the python novaclient does not send an Accept header. Some KeyStone implementations may choose to deliver XML in response.

It should send add a header like Accept: application/json

e.g.

POST /v2.0/tokens HTTP/1.1
Host: 192.168.2.99:5000
Content-Length: 112
content-type: application/json
accept-encoding: gzip, deflate
user-agent: python-novaclient

{"auth": {"tenantName": "novaadmin", "passwordCredentials": {"username": "novaadmin", "password": "secret"}}}

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/3727

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/3727
Committed: http://github.com/openstack/python-novaclient/commit/fe4fa9daef26508c1e614e0a570b32e03821ee88
Submitter: Jenkins
Branch: master

commit fe4fa9daef26508c1e614e0a570b32e03821ee88
Author: Matt Stephenson <email address hidden>
Date: Thu Feb 2 16:37:55 2012 -0800

    Add Accept: applicaton/json header to all service requests. Fixes bug 904436

    Change-Id: I5f7c78f0ea516a7a96c32b1f745686e130c2b9af