[Checkins] [zopefoundation/zope.tales] 59bd41: Flake8 the code.

[Michael Howitz]

  Branch: refs/heads/fix-16
  Home:   https://github.com/zopefoundation/zope.tales
  Commit: 59bd41536f0de971951c6d68b30e741ab93096fc
      https://github.com/zopefoundation/zope.tales/commit/59bd41536f0de971951c6d68b30e741ab93096fc
  Author: Michael Howitz <mh at gocept.com>
  Date:   2019-04-05 (Fri, 05 Apr 2019)

  Changed paths:
    M .travis.yml
    M CHANGES.rst
    M setup.cfg
    M setup.py
    M src/zope/tales/__init__.py
    M src/zope/tales/engine.py
    M src/zope/tales/expressions.py
    M src/zope/tales/interfaces.py
    M src/zope/tales/pythonexpr.py
    M src/zope/tales/tales.py
    M src/zope/tales/tests/simpleexpr.py
    M src/zope/tales/tests/test_expressions.py
    M src/zope/tales/tests/test_pythonexpr.py
    M src/zope/tales/tests/test_tales.py
    M src/zope/tales/tests/test_traverser.py
    M tox.ini

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