[v4,4/9] usertools/cpu_layout: support python3 only
diff mbox series

Message ID 20200804140738.35317-5-louise.kilheeney@intel.com
State Superseded
Delegated to: Thomas Monjalon
Headers show
Series
  • adding support for python 3 only.
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Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Louise Kilheeney Aug. 4, 2020, 2:07 p.m. UTC
Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 usertools/cpu_layout.py | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

Comments

Bruce Richardson Aug. 12, 2020, 2:49 p.m. UTC | #1
On Tue, Aug 04, 2020 at 03:07:33PM +0100, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> ---
>  usertools/cpu_layout.py | 13 ++-----------
>  1 file changed, 2 insertions(+), 11 deletions(-)
> 
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>

Patch
diff mbox series

diff --git a/usertools/cpu_layout.py b/usertools/cpu_layout.py
index 5423c7965f..89a48cec46 100755
--- a/usertools/cpu_layout.py
+++ b/usertools/cpu_layout.py
@@ -1,18 +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
-
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
 
 sockets = []
 cores = []
@@ -21,7 +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: