contrib/endpoint_filter/backends/sql.py should not return db object

[wanghong]

Manager or controller should adapt different backends. This requires all backends return the same data structure(keystone uses dict). But, currently, some list methods in contrib/endpoint_filter/backends/sql.py return db object.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/144084

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/144084
Committed: https://git.openstack.org/cgit/openstack/keystone/commit/?id=1faf9f15c96997de89550ce60de3ce8b4e7851d2
Submitter: Jenkins
Branch: master

commit 1faf9f15c96997de89550ce60de3ce8b4e7851d2
Author: wanghong <email address hidden>
Date: Fri Dec 26 14:05:30 2014 +0800

    let endpoint_filter sql backend return dict data

    Manager or controller should adapt different backends. This requires
    all backends return the same data structure(keystone uses dict). But,
    currently, some list methods in contrib/endpoint_filter/backends/sql.py
    return db object.

    Change-Id: I30e9a0fecb1c6af67e9704b777e5822797d1b7f5
    Closes-Bug: #1405710