signal_handler.py - mozsearch

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#!/usr/bin/env python

# This Source Code Form is subject to the terms of the Mozilla Public

# License, v. 2.0. If a copy of the MPL was not distributed with this

# file, You can obtain one at http://mozilla.org/MPL/2.0/.

import signal

class SignalHandler:

    def __init__(self):

        signal.signal(signal.SIGINT, self.handle_signal)

        signal.signal(signal.SIGTERM, self.handle_signal)

    def handle_signal(self, signum, frame):

        raise SignalHandlerException("Program aborted due to signal %s" % signum)

class SignalHandlerException(Exception):

    pass