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Subject[PATCH 04/14] perf scripts python: Add Python 3 support to Util.py
Date
From: Jeremy Cline <jeremy@jcline.org>

Support both Python 2 and Python 3 in Util.py. The dict class no longer
has a ``has_key`` method and print is now a function rather than a
statement. This should have no functional change.

Signed-off-by: Jeremy Cline <jeremy@jcline.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Herton Krzesinski <herton@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/0100016341a730c6-8db8b9b1-da2d-4ee3-96bf-47e0ae9796bd-000000@email.amazonses.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
.../scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py
index f6c84966e4f8..7384dcb628c4 100644
--- a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py
+++ b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py
@@ -5,6 +5,7 @@
# This software may be distributed under the terms of the GNU General
# Public License ("GPL") version 2 as published by the Free Software
# Foundation.
+from __future__ import print_function

import errno, os

@@ -33,7 +34,7 @@ def nsecs_str(nsecs):
return str

def add_stats(dict, key, value):
- if not dict.has_key(key):
+ if key not in dict:
dict[key] = (value, value, value, 1)
else:
min, max, avg, count = dict[key]
@@ -72,10 +73,10 @@ try:
except:
if not audit_package_warned:
audit_package_warned = True
- print "Install the audit-libs-python package to get syscall names.\n" \
- "For example:\n # apt-get install python-audit (Ubuntu)" \
- "\n # yum install audit-libs-python (Fedora)" \
- "\n etc.\n"
+ print("Install the audit-libs-python package to get syscall names.\n"
+ "For example:\n # apt-get install python-audit (Ubuntu)"
+ "\n # yum install audit-libs-python (Fedora)"
+ "\n etc.\n")

def syscall_name(id):
try:
--
2.14.4
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