X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FMLRsearch%2FAbstractSearchAlgorithm.py;h=f4f2d3f096a8430d53af150d76979f10239af428;hp=08f8b7e0a9d2f2f744c5f44fe9ce9dd326fd099a;hb=d68951ac245150eeefa6e0f4156e4c1b5c9e9325;hpb=ed0258a440cfad7023d643f717ab78ac568dc59b

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