Artifacts: filtering by dictionary key is not working

[Alexander Tivelkov]

If we define an artifact type with a Dict property, it should be possible to list only those artifacts of this type which have a particular key present (i.e. set to any value). According to the initial spec it should be possible.

However, the query /v3/artifacts/my_type/v1?property=key returns an HTTP 500

Also, I expect to be able to filter artifacts by a particular key-value combination, e.g. with a request like
"/v3/artifacts/my_type/v1?property=key.value"
This currently does not work as well, also resulting in HTTP 500

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/207374

[Ekaterina Chernova (efedorova)]

Migration murano to artifacts is blocked by this issue.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/207374
Committed: https://git.openstack.org/cgit/openstack/glance/commit/?id=b3b75925e49bd0601471e702745c2c6ab272f4ff
Submitter: Jenkins
Branch: master

commit b3b75925e49bd0601471e702745c2c6ab272f4ff
Author: Alexander Tivelkov <email address hidden>
Date: Thu Jul 30 13:01:30 2015 +0300

    Artifacts are now properly filtered by dict props

    The ability to filter the artifacts list by the dict-based type-specific
    property was broken: the code which was intended to do it was trying to
    filter by 'name' property for some reason, thus returning an HTTP 500
    error.

    This patch fixes this issue, making sure the filtering on queries like
    ?property-name=key or ?property-name.key=value is working properly.

    FastTrack
    Closes-bug: #1479700

    Change-Id: I22adf9f8a2b69dc15cf1974c00be873b90e5e0d6