[freeipa PR#5057][closed] [Backport][ipa-4-8] pylint: Fix several warnings on dev branch

[abbra]

   URL: https://github.com/freeipa/freeipa/pull/5057
Author: abbra
 Title: #5057: [Backport][ipa-4-8] pylint: Fix several warnings on dev branch
Action: closed

To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/5057/head:pr5057
git checkout pr5057