Traceback (most recent call last):
  File "/usr/lib64/python2.7/runpy.py", line 162, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/usr/lib64/python2.7/runpy.py", line 72, in _run_code
    exec code in run_globals
  File "/home/dan/nova/.tox/py27/lib/python2.7/site-packages/subunit/run.py", line 149, in <module>
    main()
  File "/home/dan/nova/.tox/py27/lib/python2.7/site-packages/subunit/run.py", line 145, in main
    stdout=stdout, exit=False)
  File "/home/dan/nova/.tox/py27/lib/python2.7/site-packages/testtools/run.py", line 171, in __init__
    self.parseArgs(argv)
  File "/home/dan/nova/.tox/py27/lib/python2.7/site-packages/unittest2/main.py", line 135, in parseArgs
    self.createTests()
  File "/home/dan/nova/.tox/py27/lib/python2.7/site-packages/unittest2/main.py", line 142, in createTests
    self.module)
  File "/home/dan/nova/.tox/py27/lib/python2.7/site-packages/unittest2/loader.py", line 245, in loadTestsFromNames
    suites = [self.loadTestsFromName(name, module) for name in names]
  File "/home/dan/nova/.tox/py27/lib/python2.7/site-packages/unittest2/loader.py", line 172, in loadTestsFromName
    module = __import__(module_name)
  File "nova/tests/functional/db/test_flavor.py", line 19, in <module>
    from nova.objects import flavor as flavor_obj
  File "nova/objects/flavor.py", line 48, in <module>
    base.NovaObjectDictCompat):
  File "nova/objects/flavor.py", line 503, in Flavor
    def _flavor_destroy(context, flavor_id=None, name=None):
  File "/home/dan/nova/.tox/py27/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 704, in __call__
    @functools.wraps(fn)
  File "/usr/lib64/python2.7/functools.py", line 33, in update_wrapper
    setattr(wrapper, attr, getattr(wrapped, attr))
AttributeError: 'staticmethod' object has no attribute '__module__'