[Checkins] [zopefoundation/zope.testrunner] 6d3ff0: Prevent spurious --require-unique warnings

[Colin Watson]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/zope.testrunner
  Commit: 6d3ff040bbca425b06fa4a1bbb3881239c66e92b
      https://github.com/zopefoundation/zope.testrunner/commit/6d3ff040bbca425b06fa4a1bbb3881239c66e92b
  Author: Colin Watson <cjwatson at debian.org>
  Date:   2019-10-13 (Sun, 13 Oct 2019)

  Changed paths:
    M CHANGES.rst
    M src/zope/testrunner/options.py
    M src/zope/testrunner/tests/testrunner-edge-cases.rst

  Log Message:
  -----------
  Prevent spurious --require-unique warnings

options.module has a default, so we can't just look at whether it's set
to determine whether to issue a warning.  Check this more carefully.

Based on work by Brad Crittenden in Launchpad's zope.testing fork.


  Commit: 105173bbcb2606024148d1d63ac04a4431c5c906
      https://github.com/zopefoundation/zope.testrunner/commit/105173bbcb2606024148d1d63ac04a4431c5c906
  Author: Colin Watson <cjwatson at ubuntu.com>
  Date:   2019-10-13 (Sun, 13 Oct 2019)

  Changed paths:
    M CHANGES.rst
    M src/zope/testrunner/options.py
    M src/zope/testrunner/tests/testrunner-edge-cases.rst

  Log Message:
  -----------
  Merge pull request #96 from cjwatson/fix-require-unique-warning

Prevent spurious --require-unique warnings


Compare: https://github.com/zopefoundation/zope.testrunner/compare/609245fae5d9...105173bbcb26