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[OpenStack Infra <1744160@xxxxxxxxxxxxxxxxxx>]

Reviewed:  https://review.openstack.org/535611
Committed: https://git.openstack.org/cgit/openstack/manila/commit/?id=e10c4b2f5df78cbca02d34dd5cff0058142c37e6
Submitter: Zuul
Branch:    master

commit e10c4b2f5df78cbca02d34dd5cff0058142c37e6
Author: junboli <junbo85.li@xxxxxxxxx>
Date:   Fri Jan 19 18:53:21 2018 +0800

    Handle TZ change in iso8601 >=0.1.12
    
    The iso8601 lib introduced a change such that if running on
    python 3.2 or later it internally uses the python timezone
    information instead of its own implementation.
    This does not change direct date handling, but when converting
    this value there is a slight difference where now python 2.x
    will show UTC times as "UTC", but on python 3 they will end up
    with "UTC+00:00".
    The to_primitive call for DateTime fields was doing an exact match
    on "UTC" to determine whether to include "Z" in the resulting string.
    This updates that handling to recognize either of the new values.
    
    Closes-bug: #1744160
    Change-Id: I9fcc55b36178ff88795e1d8e14da349e338a7392


** Changed in: manila
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1744160

Title:
  Change in iso8601 0.1.12 date format breaks parsing with py35

Status in Cinder:
  Fix Released
Status in Glance:
  Fix Released
Status in OpenStack Identity (keystone):
  Fix Released
Status in Manila:
  Fix Released
Status in OpenStack Compute (nova):
  Fix Released
Status in oslo.utils:
  In Progress
Status in oslo.versionedobjects:
  Fix Released

Bug description:
  New package of iso8601 returns string in the format:

  '2012-02-14T20:53:07UTC+00:00'

  instead of:

  
  '2012-02-14T20:53:07Z'

  
  This is resulting in date string comparison failures and timeutils.parse_isotime errors with:

  ValueError: Unable to parse date string '2014-08-08T00:00:00UTC+00:00'

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