Fix PyLint errors

Change-Id: I5a369f4b9f9b478375fda4a634bf57cc9623e972
Signed-off-by: Tibor Frank <tifrank@cisco.com>

1 files changed, 9 insertions, 16 deletions

diff --git a/resources/libraries/python/DPDK/L3fwdTest.py b/resources/libraries/python/DPDK/L3fwdTest.py
index 84c623e716..d4b9f16197 100644
--- a/resources/libraries/python/DPDK/L3fwdTest.py
+++ b/resources/libraries/python/DPDK/L3fwdTest.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:
@@ -19,6 +19,7 @@ from resources.libraries.python.ssh import SSH
 from resources.libraries.python.constants import Constants
 from resources.libraries.python.topology import NodeType, Topology
 
+
 class L3fwdTest(object):
     """Test the DPDK l3fwd performance."""
 
@@ -50,35 +51,27 @@ class L3fwdTest(object):
             adj_mac0, adj_mac1 = L3fwdTest.get_adj_mac(nodes_info, dut_node,
                                                        dut_if1, dut_if2)
 
-            list_cores = lcores_list.split(',')
+            list_cores = [int(item) for item in lcores_list.split(',')]
 
             # prepare the port config param
+            nb_cores = int(nb_cores)
             index = 0
             port_config = ''
             for port in range(0, 2):
                 for queue in range(0, int(queue_nums)):
-                    if int(nb_cores) == 1:
-                        index = 0
-                        temp_str = '({port}, {queue}, {core}),'.\
-                        format(port=port, queue=queue,
-                               core=int(list_cores[index]))
-                    else:
-                        temp_str = '({port}, {queue}, {core}),'.\
-                        format(port=port, queue=queue,
-                               core=int(list_cores[index]))
-
-                    port_config += temp_str
-                    index = index + 1
+                    index = 0 if nb_cores == 1 else index
+                    port_config += '({port}, {queue}, {core}),'.\
+                        format(port=port, queue=queue, core=list_cores[index])
+                    index += 1
 
             ssh = SSH()
             ssh.connect(dut_node)
 
-            jumbo = 'yes' if jumbo_frames else 'no'
             cmd = '{fwdir}/tests/dpdk/dpdk_scripts/run_l3fwd.sh ' \
                   '"{lcores}" "{ports}" {mac1} {mac2} {jumbo}'.\
                   format(fwdir=Constants.REMOTE_FW_DIR, lcores=lcores_list,
                          ports=port_config.rstrip(','), mac1=adj_mac0,
-                         mac2=adj_mac1, jumbo=jumbo)
+                         mac2=adj_mac1, jumbo='yes' if jumbo_frames else 'no')
 
             ret_code, _, _ = ssh.exec_command_sudo(cmd, timeout=600)
             if ret_code != 0: