Python3: resources and libraries

Change-Id: I1392c06b1d64f62b141d24c0d42a8e36913b15e2
Signed-off-by: Jan Gelety <jgelety@cisco.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/resources/libraries/python/MLRsearch/AbstractSearchAlgorithm.py b/resources/libraries/python/MLRsearch/AbstractSearchAlgorithm.py
index 08f8b7e0a9..f4f2d3f096 100644
--- a/resources/libraries/python/MLRsearch/AbstractSearchAlgorithm.py
+++ b/resources/libraries/python/MLRsearch/AbstractSearchAlgorithm.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
+# Copyright (c) 2019 Cisco and/or its affiliates.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at:
@@ -16,11 +16,9 @@
 from abc import ABCMeta, abstractmethod
 
 
-class AbstractSearchAlgorithm(object):
+class AbstractSearchAlgorithm(metaclass=ABCMeta):
     """Abstract class defining common API for search algorithms."""
 
-    __metaclass__ = ABCMeta
-
     def __init__(self, measurer):
         """Store the rate provider.
 
@@ -48,4 +46,3 @@ class AbstractSearchAlgorithm(object):
         :rtype: NdrPdrResult.NdrPdrResult
         """
         # TODO: Do we agree on arguments related to precision or trial duration?
-        pass