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[OpenStack Infra <1237892@xxxxxxxxxxxxxxxxxx>]

Reviewed:  https://review.openstack.org/51511
Committed: http://github.com/openstack/keystone/commit/a0ae37eb3ea96a394f10d3f38e8b454d2d7a98e0
Submitter: Jenkins
Branch:    milestone-proposed

commit a0ae37eb3ea96a394f10d3f38e8b454d2d7a98e0
Author: Morgan Fainberg <m@xxxxxxxxxxxxx>
Date:   Sun Oct 13 18:34:24 2013 -0700

    Handle unicode at the caching layer more elegantly
    
    This patchset resolves an issue where in some cases unicode would
    cause the cache key generator to raise a UnicodeEncodeError due to
    the name/value being outside of the standard ascii character set.
    Included is a fix to the cache backend debug code to utilize repr
    for passing the keys/values to the logger.
    
    Tests in test_backend provided by chenxiao <chenxiao@xxxxxxxxxx>
    
    Closes-bug: 1237892
    Change-Id: Ic99503987851128cd41d83ad1ea50dc4a132fbd3


** Changed in: keystone
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1237892

Title:
  UnicodeEncodeError when Running CLI keystone tenant-delete action with
  non-English characters

Status in OpenStack Identity (Keystone):
  Fix Released

Bug description:

  keystone tenant-delete action with non-English characters occurs UnicodeEncodeError in log file, but the tenant has been delete in fact.
  input below command:
  [[root@osee22-compute02 ˜]# keystone tenant-delete testソ十豹

  
  [root@osee22-compute02 ˜]# keystone tenant-list
  +----------------------------------+---------+---------+
  | id | name | enabled |
  +----------------------------------+---------+---------+
  | e7308b169a784693b39c60e152c7d01a | Public | True |
  | 9b78773f34264a428073412ef7d5485e | service | True |
  +----------------------------------+---------+---------+

  log:
  2013-09-25 21:06:50.280 3622 TRACE keystone.common.wsgi Traceback (most recent call last):
  2013-09-25 21:06:50.280 3622 TRACE keystone.common.wsgi File "/usr/lib/python2.6/site-packages/keystone/common/wsgi.py", line 238, in __call__
  2013-09-25 21:06:50.280 3622 TRACE keystone.common.wsgi result = method(context, **params)
  2013-09-25 21:06:50.280 3622 TRACE keystone.common.wsgi File "/usr/lib/python2.6/site-packages/keystone/identity/controllers.py", line 124, in delete_project
  2013-09-25 21:06:50.280 3622 TRACE keystone.common.wsgi self.assignment_api.delete_project(tenant_id)
  2013-09-25 21:06:50.280 3622 TRACE keystone.common.wsgi File "/usr/lib/python2.6/site-packages/keystone/notifications.py", line 44, in wrapper
  2013-09-25 21:06:50.280 3622 TRACE keystone.common.wsgi result = f(*args, **kwargs)
  2013-09-25 21:06:50.280 3622 TRACE keystone.common.wsgi File "/usr/lib/python2.6/site-packages/keystone/assignment/core.py", line 93, in delete_project
  2013-09-25 21:06:50.280 3622 TRACE keystone.common.wsgi project['domain_id'])
  2013-09-25 21:06:50.280 3622 TRACE keystone.common.wsgi File "/usr/lib/python2.6/site-packages/dogpile/cache/region.py", line 939, in invalidate
  2013-09-25 21:06:50.280 3622 TRACE keystone.common.wsgi key = key_generator(*arg, **kw)
  2013-09-25 21:06:50.280 3622 TRACE keystone.common.wsgi File "/usr/lib/python2.6/site-packages/dogpile/cache/util.py", line 86, in generate_key
  2013-09-25 21:06:50.280 3622 TRACE keystone.common.wsgi return namespace + "|" + " ".join(map(to_str, args))
  2013-09-25 21:06:50.280 3622 TRACE keystone.common.wsgi UnicodeEncodeError: 'ascii' codec can't encode characters in position 4-6: ordinal not in range(128)

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