SortedDict class is deprecated since Django 1.7 and will be removed in 1.9

[Timur Sufiev]

Thus django.utils.datastructures.SortedDict should be replaced with collections.OrderedDict.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/220510

[OpenStack Infra (hudson-openstack)]

Change abandoned by Timur Sufiev (<email address hidden>) on branch: master
Review: https://review.openstack.org/220510
Reason: Was outrunned by https://review.openstack.org/#/c/212399/

[Timur Sufiev (tsufiev-x)]

There is a blueprint for this, https://blueprints.launchpad.net/openstack/?searchtext=replace-sorteddict-with-ordereddict

[Timur Sufiev (tsufiev-x)]

Okay, there is an opinion that a blueprint is a too loud word for such a change.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/212399
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=4e8549ee9a21ea8a2f44c8607b0abaf1a63f66a3
Submitter: Jenkins
Branch: master

commit 4e8549ee9a21ea8a2f44c8607b0abaf1a63f66a3
Author: Masco Kaliyamoorthy <email address hidden>
Date: Thu Aug 13 13:31:32 2015 +0530

    Replace SortedDict with OrderedDict

    From django V1.9 django.utils.datastructures.SortedDict
    will be removed and it is deprecated in V1.7.

    The similar functionality is added in collections.OrderedDict
    from python 2.7.

    Horizon code also should avoid the SortedDict class and
    start using the OrderedDict class.

    This patch replacing the SortedDict with OrderedDict.

    Change-Id: I8dfcf7c29fc49b6215451f160cf7a951bf11b5ad
    Closes-Bug: #1492270