extra 'u' in "cinder show"

[Cao ShuFeng]

There was a patch[1] that remove extra 'u' in cli output.
But there is still an omission.
cinder show a8538f0b-6903-4c7c-b18a-391992fde022

+--------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Property | Value |
+--------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| attachments | [{u'server_id': u'fe2080d3-e393-42cd-b6a6-1eebc8ba65a3', u'attachment_id': u'c2fede56-430c-4c19-aef9-ff8ce72689be', u'attached_at': u'2016-08-23T05:07:13.000000', u'host_name': None, u'volume_id': u'a8538f0b-6903-4c7c-b18a-391992fde022', u'device': u'/dev/vdb', u'id': u'a8538f0b-6903-4c7c-b18a-391992fde022'}] |
| availability_zone | nova |
| bootable | false |
| consistencygroup_id | None |
| created_at | 2016-08-23T05:06:27.000000 |
| description | None |
| encrypted | False |
| id | a8538f0b-6903-4c7c-b18a-391992fde022 |
| metadata | {'readonly': 'False', 'attached_mode': 'rw'} |
| migration_status | None |
| multiattach | False |
| name | None |
| os-vol-host-attr:host | ubuntu@lvmdriver-1#lvmdriver-1 |
| os-vol-mig-status-attr:migstat | None |
| os-vol-mig-status-attr:name_id | None |
| os-vol-tenant-attr:tenant_id | 375994b21556490b8aa5209b95e9a8f5 |
| replication_status | disabled |
| size | 1 |
| snapshot_id | None |
| source_volid | None |
| status | in-use |
| updated_at | 2016-08-23T05:07:13.000000 |
| user_id | 0913c2085a804641920f8c64dc046596 |
| volume_image_metadata | {'a': 'b'} |
| volume_type | lvmdriver-1 |
+--------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

There is a related bug[2].

[1]: https://review.openstack.org/#/c/281475
[2]: https://bugs.launchpad.net/python-cinderclient/+bug/1606904

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/358995

[OpenStack Infra (hudson-openstack)]

Change abandoned by Sean McGinnis (<email address hidden>) on branch: master
Review: https://review.openstack.org/358995
Reason: Merged changes with https://review.openstack.org/#/c/347804/

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/347804
Committed: https://git.openstack.org/cgit/openstack/python-cinderclient/commit/?id=64c8f74a7c238694d473884682a763f6a8a5b02b
Submitter: Jenkins
Branch: master

commit 64c8f74a7c238694d473884682a763f6a8a5b02b
Author: Cao ShuFeng <email address hidden>
Date: Wed Jul 27 10:13:36 2016 -0400

    Remove extra 'u' from cli output

    The unicode_key_value_to_string() function is designed to remove
    extra 'u' in cinderclient cli output.
    However this patch[1] bring the extra 'u' back.
    Let's remove the extra 'u' again.

    Closes-bug: #1615921
    Closes-bug: #1606904

    [1] https://review.openstack.org/#/c/342734/
    Change-Id: I26f0ad7149f57e935953c2398ba90b7b3585e201

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/python-cinderclient 1.10.0 release.