The CLI script files have additional pylint issues that were not noticed
before. The violations include using dict.keys() without directly
iterating of the result, inconsistent return statements and set([])
instead of set literals.
* dict-keys-not-iterating
* inconsistent-return-statements
* onsider-using-set-comprehensio
See: https://pagure.io/freeipa/issue/7772
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Thomas Woerner <twoerner@redhat.com>