Fails with testtools == 0.9.35

[Ivan Melnikov]

When I use subunit 0.0.17 with recently released testtools 0.9.35, it fails with following error:

[...]
  File "/home/iv/src/y/taskflow/.tox/py27/lib/python2.7/site-packages/subunit/__init__.py", line 141, in <module>
    from subunit import chunked, details, iso8601, test_results
  File "/home/iv/src/y/taskflow/.tox/py27/lib/python2.7/site-packages/subunit/test_results.py", line 23, in <module>
    from testtools.compat import all
ImportError: cannot import name all

I guess subunit is not compatible with latest testtools release.

[Sergey Lukjanov (slukjanov)]

Yup, it was broken by https://github.com/testing-cabal/testtools/commit/deedadf3750c16c2f26c5680a158ac96ca10ccd6

[Sergey Lukjanov (slukjanov)]

I've proposed temp fix for global requirements: https://review.openstack.org/#/c/69840/

[Davanum Srinivas (DIMS) (dims-v)]

submitted a change to subunit:
https://code.launchpad.net/~subunit/subunit/trunk/+merge/203723

[Joe Gordon (jogo)]

another manifestation of the bug: message:"error: option --slowest not recognized" AND filename:"console.html"

[Joe Gordon (jogo)]

This was fixed with a new version of subunit:

https://pypi.python.org/pypi/python-subunit/0.0.18