[Checkins] [zopefoundation/zope.tales] a09ffd: Python 3 compatibility; test improvement

[Dieter Maurer]

  Branch: refs/heads/path_expr_with_configurable_builtins
  Home:   https://github.com/zopefoundation/zope.tales
  Commit: a09ffdbd2bbfb59a1c2d737c43aba2427f367d16
      https://github.com/zopefoundation/zope.tales/commit/a09ffdbd2bbfb59a1c2d737c43aba2427f367d16
  Author: dieter <dieter at handshake.de>
  Date:   2020-07-05 (Sun, 05 Jul 2020)

  Changed paths:
    M src/zope/tales/tests/test_expressions.py

  Log Message:
  -----------
  Python 3 compatibility; test improvement