[Checkins] [zopefoundation/Zope] e93c29: - downgrade pin for mock - v4 requires Python 3. A...

[Jens Vagelpohl]

  Branch: refs/heads/4.x
  Home:   https://github.com/zopefoundation/Zope
  Commit: e93c29c48fbaaa6b7d0a1857487192916ea682cb
      https://github.com/zopefoundation/Zope/commit/e93c29c48fbaaa6b7d0a1857487192916ea682cb
  Author: Jens Vagelpohl <jens at netz.ooo>
  Date:   2020-02-10 (Mon, 10 Feb 2020)

  Changed paths:
    M constraints.txt
    M requirements-full.txt
    M versions-prod.cfg

  Log Message:
  -----------
  - downgrade pin for mock - v4 requires Python 3. Affected ZTK tests only.