[freeipa PR#2394][opened] Py3: Replace six types with actual Python 3 types

[tiran]

   URL: https://github.com/freeipa/freeipa/pull/2394
Author: tiran
 Title: #2394: Py3: Replace six types with actual Python 3 types
Action: opened

PR body:
"""
Slowly get rid of Python 2 and six backwards compatibility code. Replace

* ``six.string_types`` with ``str``
* ``six.string_type`` with ``str``
* ``six.integer_types`` with ``int``
* ``six.bytes_type`` with ``bytes``

See: https://pagure.io/freeipa/issue/7715

"""

To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/2394/head:pr2394
git checkout pr2394