commit 0425d7e7fd673799fd17687422609e27452415e3
Author: likui <likui@yovole.com>
Date:   Fri Sep 18 14:10:55 2020 +0800

    Remove six.PY3
    
    The Python 2.7 Support has been dropped since Ussuri.
    So remove hacking rules for compatibility between python 2 and 3
    
    Change-Id: I1854595e1022e284b3102b6d34bcbc0e9ddded8c

diff --git a/tripleo_ansible/ansible_plugins/filter/helpers.py b/tripleo_ansible/ansible_plugins/filter/helpers.py
index 2da90ec..c206a79 100644
--- a/tripleo_ansible/ansible_plugins/filter/helpers.py
+++ b/tripleo_ansible/ansible_plugins/filter/helpers.py
@@ -18,14 +18,13 @@ import ast
 import json
 import os
 import re
-import six
 
 from ansible import errors
 
+
 # cmp() doesn't exist on python3
-if six.PY3:
-    def cmp(a, b):
-        return 0 if a == b else 1
+def cmp(a, b):
+    return 0 if a == b else 1
 
 
 class FilterModule(object):