[Checkins] [zopefoundation/zope.generations] 6d9889: Fix syntax + more Flake8.

[GitHub]

  Branch: refs/heads/flake8
  Home:   https://github.com/zopefoundation/zope.generations
  Commit: 6d98898ca8182d9fe9a813c9cac4bae7e608f370
      https://github.com/zopefoundation/zope.generations/commit/6d98898ca8182d9fe9a813c9cac4bae7e608f370
  Author: Michael Howitz <mh at gocept.com>
  Date:   2017-06-19 (Mon, 19 Jun 2017)

  Changed paths:
    M setup.py

  Log Message:
  -----------
  Fix syntax + more Flake8.