cinder v3 for listing volumes throws python error on image_metadata based filtering

[Vivek Agrawal]

1. Create a volume
2. Populate image/glace metadata for the volume say key1 with value value1
3. Query using following command for above volume
cinder --os-volume-api-version 3.0 list --image_metadata key1=value1

output of the command is 'ERROR: global name 'shell' is not defined'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/422744

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/422744
Committed: https://git.openstack.org/cgit/openstack/python-cinderclient/commit/?id=f08ecd29ade3c8917f4fa317ebbd7fdefc7a09cf
Submitter: Jenkins
Branch: master

commit f08ecd29ade3c8917f4fa317ebbd7fdefc7a09cf
Author: Vivek Agrawal <email address hidden>
Date: Thu Jan 19 08:20:09 2017 -0800

    Fix v3 volume list based on image_metadata

    volume list filtered on image_metadata does not work as expected.
    The filtering based on image_metadata depended on non existent
    utility for extracting image_metadata.
    Fixed the issue by calling appropriate utility module
    for extracting image_metadata. Looks like a typo.

    Change-Id: I13e78277fc1afd22d044bb49b6a5ccc00904228c
    Closes-bug: #1657650

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/python-cinderclient 1.11.0 release.