[Checkins] [zopefoundation/Zope] 0de135: Fix export of files with non-latin-1 compatible names

[Jürgen Gmach]

  Branch: refs/heads/issue_890
  Home:   https://github.com/zopefoundation/Zope
  Commit: 0de1350e63c71b40d95d5655af89a891e08d0802
      https://github.com/zopefoundation/Zope/commit/0de1350e63c71b40d95d5655af89a891e08d0802
  Author: Jürgen Gmach <juergen.gmach at googlemail.com>
  Date:   2020-09-28 (Mon, 28 Sep 2020)

  Changed paths:
    M CHANGES.rst
    M src/OFS/ObjectManager.py
    M src/Testing/ZopeTestCase/testZODBCompat.py
    A src/ZPublisher/http_header_utils.py
    A src/ZPublisher/tests/test_http_header_utils.py

  Log Message:
  -----------
  Fix export of files with non-latin-1 compatible names

With Zope 4 unicode characters for ids are allowed.

The `zexp` export was not updated yet.

This has been fixed now.

closes #890

modified:   CHANGES.rst
modified:   src/OFS/ObjectManager.py
modified:   src/Testing/ZopeTestCase/testZODBCompat.py
new file:   src/ZPublisher/http_header_utils.py
new file:   src/ZPublisher/tests/test_http_header_utils.py