toolchain-utils: Partially port scripts to python 3

This patch ports some still-in-use python scripts under root directory
of toolchain-utils to python 3.

BUG=chromium:1011676
TEST=Passed unittests and tested with manually launching.

Change-Id: Id6066944780a7204fe4746cd271f41ac20f2274d
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/toolchain-utils/+/2049103
Commit-Queue: Zhizhou Yang <zhizhouy@google.com>
Tested-by: Zhizhou Yang <zhizhouy@google.com>
Auto-Submit: Zhizhou Yang <zhizhouy@google.com>
Reviewed-by: George Burgess <gbiv@chromium.org>

1 files changed, 37 insertions, 0 deletions

diff --git a/cros_utils/command_executer_timeout_test.py b/cros_utils/command_executer_timeout_test.py
new file mode 100755
index 00000000..1c9c74cd
--- /dev/null
+++ b/cros_utils/command_executer_timeout_test.py
@@ -0,0 +1,37 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright 2020 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.
+
+"""Timeout test for command_executer."""
+
+from __future__ import print_function
+
+__author__ = 'asharif@google.com (Ahmad Sharif)'
+
+import argparse
+import sys
+
+from cros_utils import command_executer
+
+
+def Usage(parser, message):
+  print('ERROR: %s' % message)
+  parser.print_help()
+  sys.exit(0)
+
+
+def Main(argv):
+  parser = argparse.ArgumentParser()
+  _ = parser.parse_args(argv)
+
+  command = 'sleep 1000'
+  ce = command_executer.GetCommandExecuter()
+  ce.RunCommand(command, command_timeout=1)
+  return 0
+
+
+if __name__ == '__main__':
+  Main(sys.argv[1:])