X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=yardstick%2Fbenchmark%2Fscenarios%2Fnetworking%2Fpktgen_dpdk.py;h=0b70629f83e26d232d05b46f67dab27f294689a1;hb=8f91b0a5c1f47953dd1a14541b71505dbf8f869a;hp=189cc789568fa790277253c901a2f5babe621e9c;hpb=293a8ed0c22d7944c8fc671792683d45d3fa8d48;p=yardstick.git

diff --git a/yardstick/benchmark/scenarios/networking/pktgen_dpdk.py b/yardstick/benchmark/scenarios/networking/pktgen_dpdk.py
index 189cc7895..0b70629f8 100644
--- a/yardstick/benchmark/scenarios/networking/pktgen_dpdk.py
+++ b/yardstick/benchmark/scenarios/networking/pktgen_dpdk.py
@@ -6,6 +6,7 @@
 # which accompanies this distribution, and is available at
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
+from __future__ import absolute_import
 import pkg_resources
 import logging
 import time
@@ -36,7 +37,7 @@ class PktgenDPDKLatency(base.Scenario):
         self.setup_done = False
 
     def setup(self):
-        '''scenario setup'''
+        """scenario setup"""
         self.pktgen_dpdk_script = pkg_resources.resource_filename(
             'yardstick.benchmark.scenarios.networking',
             PktgenDPDKLatency.PKTGEN_DPDK_SCRIPT)
@@ -60,8 +61,7 @@ class PktgenDPDKLatency(base.Scenario):
         self.server.wait(timeout=600)
 
         # copy script to host
-        self.server.run("cat > ~/testpmd_fwd.sh",
-                        stdin=open(self.testpmd_script, "rb"))
+        self.server._put_file_shell(self.testpmd_script, '~/testpmd_fwd.sh')
 
         LOG.info("user:%s, host:%s", host_user, host_ip)
         self.client = ssh.SSH(host_user, host_ip,
@@ -70,8 +70,8 @@ class PktgenDPDKLatency(base.Scenario):
         self.client.wait(timeout=600)
 
         # copy script to host
-        self.client.run("cat > ~/pktgen_dpdk.sh",
-                        stdin=open(self.pktgen_dpdk_script, "rb"))
+        self.client._put_file_shell(
+            self.pktgen_dpdk_script, '~/pktgen_dpdk.sh')
 
         self.setup_done = True
         self.testpmd_args = ''
@@ -153,7 +153,7 @@ class PktgenDPDKLatency(base.Scenario):
             latency_sum = 0
             for i in latency_list:
                 latency_sum += int(i)
-            avg_latency = latency_sum/len(latency_list)
+            avg_latency = latency_sum / len(latency_list)
 
         result.update({"avg_latency": avg_latency})