[Checkins] [zopefoundation/DocumentTemplate] e581b6: Flake8 the code.

[Michael Howitz]

  Branch: refs/heads/flake8
  Home:   https://github.com/zopefoundation/DocumentTemplate
  Commit: e581b6ccae74ef043f449bdb16c3dd11d3deb7b0
      https://github.com/zopefoundation/DocumentTemplate/commit/e581b6ccae74ef043f449bdb16c3dd11d3deb7b0
  Author: Michael Howitz <mh at gocept.com>
  Date:   2019-02-28 (Thu, 28 Feb 2019)

  Changed paths:
    M setup.cfg
    M src/DocumentTemplate/tests/test_DT_In.py
    M src/DocumentTemplate/tests/test_DT_Try.py

  Log Message:
  -----------
  Flake8 the code.