[dpdk-dev] [PATCH v3 5/9] usertools/cpu_layout: support python3 only

[Louise Kilheeney <louise.kilheeney@intel.com>]

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
---
 usertools/cpu_layout.py | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/usertools/cpu_layout.py b/usertools/cpu_layout.py
index 6f129b1db..89a48cec4 100755
--- a/usertools/cpu_layout.py
+++ b/usertools/cpu_layout.py
@@ -1,14 +1,9 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 # Copyright(c) 2017 Cavium, Inc. All rights reserved.
 
-from __future__ import print_function
 import sys
-try:
-    xrange # Python 2
-except NameError:
-    xrange = range # Python 3
 
 sockets = []
 cores = []
@@ -17,7 +12,7 @@
 fd = open("{}/kernel_max".format(base_path))
 max_cpus = int(fd.read())
 fd.close()
-for cpu in xrange(max_cpus + 1):
+for cpu in range(max_cpus + 1):
     try:
         fd = open("{}/cpu{}/topology/core_id".format(base_path, cpu))
     except IOError:
-- 
2.17.1