DNSPython 1.13.0 breaks gate

[Graham Hayes]

Traceback (most recent call last):
  File "/home/jenkins/workspace/gate-designate-python27-db/.tox/py27/local/lib/python2.7/site-packages/mock/mock.py", line 1305, in patched
    return func(*args, **keywargs)
  File "designate/tests/test_agent/test_backends/test_bind9.py", line 54, in test_update_zone
    zone = self._create_dnspy_zone('example.org')
  File "designate/tests/test_agent/test_backends/test_bind9.py", line 69, in _create_dnspy_zone
    return dns.zone.from_text(zone_text, check_origin=False)
  File "/home/jenkins/workspace/gate-designate-python27-db/.tox/py27/local/lib/python2.7/site-packages/dns/zone.py", line 966, in from_text
    check_origin=check_origin)
  File "/home/jenkins/workspace/gate-designate-python27-db/.tox/py27/local/lib/python2.7/site-packages/dns/zone.py", line 599, in __init__
    self.zone = zone_factory(origin, rdclass, relativize=relativize)
  File "/home/jenkins/workspace/gate-designate-python27-db/.tox/py27/local/lib/python2.7/site-packages/dns/zone.py", line 96, in __init__
    raise ValueError("origin parameter must be convertable to a "
ValueError: origin parameter must be convertable to a DNS name

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/315006

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/mitaka
Review: https://review.openstack.org/315038

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/liberty
Review: https://review.openstack.org/315039

[Graham Hayes (grahamhayes)]

I looks like there is a change in how origin is being dealt with.

It is checking if it is a string type (which it should be) but things my be getting lost on the path from zone.from_text() to the Zone.__init__()

I am reproducing right now, and will file a bug upstream.

In the mean time - blocking 1.13.0 from our requirements is a good idea, as this may break people who are not using U-C for master, and our stable branches that are not using U-C.

[Graham Hayes (grahamhayes)]

Upstream bug: https://github.com/rthalley/dnspython/issues/153

[OpenStack Infra (hudson-openstack)]

Change abandoned by Kiall Mac Innes (<email address hidden>) on branch: stable/liberty
Review: https://review.openstack.org/315039
Reason: Auto sync pulled this + approved

[OpenStack Infra (hudson-openstack)]

Change abandoned by Kiall Mac Innes (<email address hidden>) on branch: stable/mitaka
Review: https://review.openstack.org/315038
Reason: Auto sync pulled this + approved

[OpenStack Infra (hudson-openstack)]

Change abandoned by Kiall Mac Innes (<email address hidden>) on branch: master
Review: https://review.openstack.org/315006
Reason: Auto sync pulled this + approved

[Kiall Mac Innes (kiall)]

Fixed by https://review.openstack.org/#/c/313719/ https://review.openstack.org/#/c/315403/ and https://review.openstack.org/#/c/315354/