[Checkins] [zopefoundation/zope.app.apidoc] 825263: Fix tests on Python 2.

[GitHub]

  Branch: refs/heads/issue17
  Home:   https://github.com/zopefoundation/zope.app.apidoc
  Commit: 825263290d32ed0c5787520b1bbc4553166072f3
      https://github.com/zopefoundation/zope.app.apidoc/commit/825263290d32ed0c5787520b1bbc4553166072f3
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2018-08-06 (Mon, 06 Aug 2018)

  Changed paths:
    M src/zope/app/apidoc/codemodule/tests.py

  Log Message:
  -----------
  Fix tests on Python 2.


  Commit: 982a75f4c5b9083af7d5fd1d60a5e2ca4b0fba46
      https://github.com/zopefoundation/zope.app.apidoc/commit/982a75f4c5b9083af7d5fd1d60a5e2ca4b0fba46
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2018-08-06 (Mon, 06 Aug 2018)

  Changed paths:
    M .travis.yml
    M src/zope/app/apidoc/tests.py
    M src/zope/app/apidoc/utilities.rst

  Log Message:
  -----------
  Drop PyPy3.

The warnings about an invalid key in a WeakKeyDictionary cause a test
failure in ifacemodule/browser.rst

Also fix a test for newer PyPy2 that includes better syntax errors.


Compare: https://github.com/zopefoundation/zope.app.apidoc/compare/b74fe349e114...982a75f4c5b9
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