diff options
Diffstat (limited to 'heat_map.py')
| -rwxr-xr-x | heat_map.py | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/heat_map.py b/heat_map.py index 7d4be65f..ae234b51 100755 --- a/heat_map.py +++ b/heat_map.py @@ -1,9 +1,11 @@ -#!/usr/bin/python +#!/usr/bin/python2 # Copyright 2015 The Chromium OS Authors. All rights reserved. # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. """Wrapper to generate heat maps for chrome.""" +from __future__ import print_function + import argparse import shutil import os @@ -11,9 +13,7 @@ import sys import tempfile from sets import Set -from utils import command_executer -from utils import misc - +from cros_utils import command_executer def IsARepoRoot(directory): """Returns True if directory is the root of a repo checkout.""" @@ -31,6 +31,10 @@ class HeatMapProducer(object): self.binary = binary self.tempDir = '' self.ce = command_executer.GetCommandExecuter() + self.loading_address = None + self.temp_perf = '' + self.temp_perf_inchroot = '' + self.perf_report = '' def copyFileToChroot(self): self.tempDir = tempfile.mkdtemp( @@ -41,7 +45,8 @@ class HeatMapProducer(object): os.path.basename(self.tempDir)) def getPerfReport(self): - cmd = 'cd %s; perf report -D -i perf.data > perf_report.txt' % self.temp_perf_inchroot + cmd = ('cd %s; perf report -D -i perf.data > perf_report.txt' % + self.temp_perf_inchroot) retval = self.ce.ChrootRunCommand(self.chromeos_root, cmd) if retval: raise RuntimeError('Failed to generate perf report') @@ -89,7 +94,7 @@ def main(argv): """Parse the options. Args: - argv: The options with which this script was invoked. + argv: The options with which this script was invoked. Returns: 0 unless an exception is raised. @@ -132,7 +137,7 @@ def main(argv): print('\nheat map and time histgram genereated in the current directory ' 'with name heat_map.png and timeline.png accordingly.') except RuntimeError, e: - print e + print(e) finally: heatmap_producer.RemoveFiles() |