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#! /usr/bin/python
# Copyright (C) 2008, 2012, 2013 Canonical Ltd.
# Author: Colin Watson <cjwatson@ubuntu.com>
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""Run a process, killing it if it takes too long."""
from __future__ import print_function
from optparse import OptionParser
import os
import sys
sys.path.insert(0, os.path.join(sys.path[0], os.pardir, "lib"))
from cdimage.osextras import run_bounded
def main():
parser = OptionParser("%prog number-of-seconds command [argument ...]")
_, args = parser.parse_args()
if len(args) < 1:
parser.error("need number of seconds")
if len(args) < 2:
parser.error("need command")
try:
timeout = float(args[0])
except ValueError:
parser.error("number of seconds is not numeric")
run_bounded(timeout, args[1:])
if __name__ == "__main__":
main()
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