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[Thierry Carrez <thierry.carrez+lp@xxxxxxxxx>]

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

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https://bugs.launchpad.net/bugs/1299126

Title:
  local variable 'keypair' referenced before assignment

Status in OpenStack Dashboard (Horizon):
  Fix Released

Bug description:
  When a user that isn't allowed to create a keypair tries to create one
  through the Horizon dashboard, a back trace is displayed instead of
  the usual nice error message.

  Details:

  Environment:

  
  Request Method: GET
  Request URL: http://localhost:8080/project/access_and_security/keypairs/az/generate/

  Django Version: 1.6.2
  Python Version: 2.7.3
  Installed Applications:
  ['openstack_dashboard.dashboards.project',
   'openstack_dashboard.dashboards.admin',
   'openstack_dashboard.dashboards.settings',
   'openstack_dashboard',
   'django.contrib.contenttypes',
   'django.contrib.auth',
   'django.contrib.sessions',
   'django.contrib.messages',
   'django.contrib.staticfiles',
   'django.contrib.humanize',
   'compressor',
   'horizon',
   'openstack_auth']
  Installed Middleware:
  ('django.middleware.common.CommonMiddleware',
   'django.middleware.csrf.CsrfViewMiddleware',
   'django.contrib.sessions.middleware.SessionMiddleware',
   'django.contrib.auth.middleware.AuthenticationMiddleware',
   'django.contrib.messages.middleware.MessageMiddleware',
   'horizon.middleware.HorizonMiddleware',
   'django.middleware.doc.XViewMiddleware',
   'django.middleware.locale.LocaleMiddleware',
   'django.middleware.clickjacking.XFrameOptionsMiddleware')

  
  Traceback:
  File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" in get_response
    114.                     response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/opt/stack/horizon/openstack_dashboard/wsgi/../../horizon/decorators.py" in dec
    38.         return view_func(request, *args, **kwargs)
  File "/opt/stack/horizon/openstack_dashboard/wsgi/../../horizon/decorators.py" in dec
    54.             return view_func(request, *args, **kwargs)
  File "/opt/stack/horizon/openstack_dashboard/wsgi/../../horizon/decorators.py" in dec
    38.         return view_func(request, *args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/django/views/generic/base.py" in view
    69.             return self.dispatch(request, *args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/django/views/generic/base.py" in dispatch
    87.         return handler(request, *args, **kwargs)
  File "/opt/stack/horizon/openstack_dashboard/wsgi/../../openstack_dashboard/dashboards/project/access_and_security/keypairs/views.py" in get
    78.                 'attachment; filename=%s.pem' % slugify(keypair.name)

  Exception Type: UnboundLocalError at /project/access_and_security/keypairs/az/generate/
  Exception Value: local variable 'keypair' referenced before assignment

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