X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FMLRsearch%2FAbstractMeasurer.py;h=82116f2e431103af4f59674965156f89b216ba78;hb=533ce0def99dc776f5a2b9075aaabea000c2dc89;hp=c9b598712491b16265a6cf0bb70130fd3bbea037;hpb=56fe9e512019d90a5647f4a244ffb8b6f6ff9c47;p=csit.git

diff --git a/resources/libraries/python/MLRsearch/AbstractMeasurer.py b/resources/libraries/python/MLRsearch/AbstractMeasurer.py
index c9b5987124..82116f2e43 100644
--- a/resources/libraries/python/MLRsearch/AbstractMeasurer.py
+++ b/resources/libraries/python/MLRsearch/AbstractMeasurer.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
+# Copyright (c) 2020 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:
@@ -16,20 +16,17 @@
 from abc import ABCMeta, abstractmethod
 
 
-class AbstractMeasurer(object):
+class AbstractMeasurer(metaclass=ABCMeta):
     """Abstract class defining common API for measurement providers."""
 
-    __metaclass__ = ABCMeta
-
     @abstractmethod
     def measure(self, duration, transmit_rate):
         """Perform trial measurement and return the result.
 
         :param duration: Trial duration [s].
-        :param transmit_rate: Target transmit rate [pps].
+        :param transmit_rate: Target transmit rate [tps].
         :type duration: float
         :type transmit_rate: float
         :returns: Structure containing the result of the measurement.
         :rtype: ReceiveRateMeasurement.ReceiveRateMeasurement
         """
-        pass