Comment 14 for bug 1323660

Reviewed: https://review.openstack.org/168364
Committed: https://git.openstack.org/cgit/openstack/python-glanceclient/commit/?id=90407d9e473014c24eeab294192f9d3208f58ea7
Submitter: Jenkins
Branch: master

commit 90407d9e473014c24eeab294192f9d3208f58ea7
Author: Alexander Tivelkov <email address hidden>
Date: Fri Mar 27 17:53:46 2015 +0300

    Expose 'is_base' schema property attribute

    Changeset I49255255 has added an 'is_base' attribute for Image Schema
    properties, thus allowing to differentiate between base and custom image
    properties, but the client hasn't make any use of it.

    This patch adds appropriate attribute to SchemaProperty class and a
    helper method which allows to validate if the given property is base or
    not.

    The added helper method (is_base_property) should not be confused with
    the existing is_core_property: the latter just checks if the property is
    known to the schema, regardless of its being base or not.

    Change-Id: I7c397196dad9ae5494ed2f8f3aacef3fc1ce70d8
    Partial-Bug: #1323660