Comment 9 for bug 1456724

Reviewed: https://review.openstack.org/208957
Committed: https://git.openstack.org/cgit/openstack/murano/commit/?id=87a89dbda14b8306f181fdffef41ac3f0b87a628
Submitter: Jenkins
Branch: stable/kilo

commit 87a89dbda14b8306f181fdffef41ac3f0b87a628
Author: Kirill Zaitsev <email address hidden>
Date: Thu Jun 4 20:50:14 2015 +0300

    Include original ObjectsCopy/Attributes in exception_result

    Before if an exception occured during dsl cleanup exception_result would
    use empty ObjectsCopy and empty Attributes for result. In case exception
    happened during env deletion this would cause env to be deleted by API,
    because it ignored isException and treated any result as valid.

    Now exception_result also includes original ObjectsCopy/Attributes in case
    they're empty in exception_result.
    Api not only checks count of 'error' statuses, in session, but also
    checks isException attribute of the result, and treats exception results
    as Errors, therefore marking deployment/deletion as failed.

    Logging of results in API is now aware, that objects can be empty during
    app deletion and no longer throws AttributeError because of that.

    Change-Id: Idec8191ee25d1cac606741673719bbb8a72709b0
    Closes-Bug: #1456724
    (cherry picked from commit 1e62fafe8212a1e2eb4d5f2bad3da2d8c88a33fe)