osc-lib find() throws TypeError

[Rabi Mishra]

When using find() interface without specifying attr argument, secondary search throws TypeError as it uses kwargs = {None: value}

Dec 22 13:51:54.625702 ubuntu-xenial-rax-iad-0001576410 heat-engine[26104]: 2017-12-22 13:51:54.609 27605 TRACE heat.engine.resource response = self.find(path=const.BASE_POOL_URL, value=pool_id)
Dec 22 13:51:54.625918 ubuntu-xenial-rax-iad-0001576410 heat-engine[26104]: 2017-12-22 13:51:54.609 27605 TRACE heat.engine.resource File "/usr/local/lib/python2.7/dist-packages/osc_lib/api/api.py", line 408, in find
Dec 22 13:51:54.626106 ubuntu-xenial-rax-iad-0001576410 heat-engine[26104]: 2017-12-22 13:51:54.609 27605 TRACE heat.engine.resource **kwargs
Dec 22 13:51:54.626437 ubuntu-xenial-rax-iad-0001576410 heat-engine[26104]: 2017-12-22 13:51:54.609 27605 TRACE heat.engine.resource TypeError: find_one() keywords must be strings

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/529934
Committed: https://git.openstack.org/cgit/openstack/osc-lib/commit/?id=a9893be62416e04e10ff42cba0d64e70353c6f94
Submitter: Zuul
Branch: master

commit a9893be62416e04e10ff42cba0d64e70353c6f94
Author: rabi <email address hidden>
Date: Sat Dec 23 19:01:50 2017 +0530

    Fix find() interface when attr is not specified

    It seems to use None as the attr key and throws TypeError.
    Let's not do the secondary search when attr is not specified.

    Change-Id: Ic240d19f48d362ab74a91bace5eab31542823718
    Closes-Bug: #1739882

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/osc-lib 1.9.0 release.