[Checkins] [zopefoundation/Zope] d5816e: make (test) temporary file creation more robust

[Dieter Maurer]

  Branch: refs/heads/OFS_avoid_direct_id_access#903
  Home:   https://github.com/zopefoundation/Zope
  Commit: d5816ed79fa8e52f5df35781163dba25b713b1d5
      https://github.com/zopefoundation/Zope/commit/d5816ed79fa8e52f5df35781163dba25b713b1d5
  Author: dieter <dieter at handshake.de>
  Date:   2020-10-07 (Wed, 07 Oct 2020)

  Changed paths:
    M src/OFS/tests/testObjectManager.py

  Log Message:
  -----------
  make (test) temporary file creation more robust