iso8601 date parsing test failures (maybe with flask 0.10.1 )

[James Page]

Running the ceilometer test suite on Ubuntu Saucy fails with errors of the following type:

======================================================================
FAIL: tests.api.v1.test_compute_duration_by_resource_scenarios.TestComputeDurationByResource.test_without_start_timestamp(sqlalchemy)
tags: worker-0
----------------------------------------------------------------------
Empty attachments:
  pythonlogging:''

traceback-2: {{{
Traceback (most recent call last):
  File "ceilometer/tests/base.py", line 78, in skip_if_not_implemented
    return func(*args, **kwargs)
  File "tests/api/v1/test_compute_duration_by_resource_scenarios.py", line 142, in test_without_start_timestamp
    self._assert_times_match(data['start_timestamp'], self.early1)
  File "tests/api/v1/test_compute_duration_by_resource_scenarios.py", line 87, in _assert_times_match
    actual = timeutils.parse_isotime(actual).replace(tzinfo=None)
  File "ceilometer/openstack/common/timeutils.py", line 52, in parse_isotime
    raise ValueError(e.message)
ValueError: Unable to parse date string u'Mon, 27 Aug 2012 07:00:00 GMT'
}}}

tests are using flask 0.10.1 (requirements.txt is patched to not reject this) which is potentially where the issue lies.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/43478

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/43478
Committed: http://github.com/openstack/ceilometer/commit/706385d1e4c137510970c77900fa782ac3a61764
Submitter: Jenkins
Branch: master

commit 706385d1e4c137510970c77900fa782ac3a61764
Author: Julien Danjou <email address hidden>
Date: Fri Aug 23 14:44:30 2013 +0200

    api: update v1 for Flask >= 0.10

    Change-Id: I7e0e9a902ec57b6e5eb951d50a49629dd7cfdb7c
    Fixes-Bug: #1212851