[Checkins] [zopefoundation/Zope] 599420: Remove Python 2 support import.

[Michael Howitz]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Zope
  Commit: 599420f62fab90fd80c9d4297f2dfc02143d6bb1
      https://github.com/zopefoundation/Zope/commit/599420f62fab90fd80c9d4297f2dfc02143d6bb1
  Author: Michael Howitz <mh at gocept.com>
  Date:   2020-04-10 (Fri, 10 Apr 2020)

  Changed paths:
    M util.py

  Log Message:
  -----------
  Remove Python 2 support import.