Pylint 2.9.0 introduced new checker which was a subset of arguments-differ: > Used when a method parameter has a different name than in the implemented interface or in an overridden method. Fixes: https://pagure.io/freeipa/issue/9117 Signed-off-by: Stanislav Levin <slev@altlinux.org> Reviewed-By: Rob Crittenden <rcritten@redhat.com>