py33: test_printer error

[Kui Shi]

======================================================================
FAIL: tests.test_multithreading.TestMultiThreadingManager.test_printers
tags: worker-6
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/opt/osd/python-swiftclient/tests/test_multithreading.py", line 333, in test_printers
    ], list(out_stream.readlines()))
  File "/opt/osd/python-swiftclient/.tox/py33/lib/python3.3/site-packages/testtools/testcase.py", line 322, in assertEqual
    self.assertThat(observed, matcher, message)
  File "/opt/osd/python-swiftclient/.tox/py33/lib/python3.3/site-packages/testtools/testcase.py", line 417, in assertThat
    raise MismatchError(matchee, matcher, mismatch, verbose)
testtools.matchers._impl.MismatchError: !=:
reference = ['one-argument\n',
 'one fish, 88 fish\n',
 'some\n',
 'where\n',
 "over the u'\\u062a\\u062a'\n"]
actual = []

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/51092

[Kui Shi (skuicloud)]

No output is got from print_stream / error_stream.

[Tim Burke (1-tim-z)]

Looks like support for Python 3.3 was added around May 2014; presumably this was addressed before then?