[Checkins] [zopefoundation/Zope] 6231ee: Adapt default arguments as suggested by @tseaver.

[GitHub]

  Branch: refs/heads/fix-205
  Home:   https://github.com/zopefoundation/Zope
  Commit: 6231ee0c3b5791a77ee4635cee7150ec4c6e1822
      https://github.com/zopefoundation/Zope/commit/6231ee0c3b5791a77ee4635cee7150ec4c6e1822
  Author: Michael Howitz <mh at gocept.com>
  Date:   2017-10-24 (Tue, 24 Oct 2017)

  Changed paths:
    M src/Shared/DC/Scripts/Bindings.py
    M src/Shared/DC/Scripts/Signature.py
    M src/ZPublisher/BeforeTraverse.py

  Log Message:
  -----------
  Adapt default arguments as suggested by @tseaver.