testing/mochitest/pywebsocket_wrapper.py
author Mike Hommey <mh+mozilla@glandium.org>
Tue, 24 May 2011 16:19:15 +0200
changeset 77325 3e4db1a10caa60821a868dc9e866f85c66d12211
parent 69795 320f7aa7fca200bceee978a9b0eb4b0d0e097296
child 98529 f4157e8c410708d76703f19e4dfb61859bfe32d8
permissions -rw-r--r--
Bug 659311 - Avoid clobber between profile generate and use passes of PGO builds. r=ted

#
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is the Mozilla Foundation.
#
# Portions created by the Initial Developer are Copyright (C) 2010
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#     Justin Lebar <justin.lebar@gmail.com>
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****
#

"""A wrapper around pywebsocket's standalone.py which causes it to ignore
SIGINT.

"""

import signal
import sys

if __name__ == '__main__':
    sys.path = ['pywebsocket'] + sys.path
    import standalone

    # If we received --interactive as the first argument, ignore SIGINT so
    # pywebsocket doesn't die on a ctrl+c meant for the debugger.  Otherwise,
    # die immediately on SIGINT so we don't print a messy backtrace.
    if len(sys.argv) >= 2 and sys.argv[1] == '--interactive':
        del sys.argv[1]
        signal.signal(signal.SIGINT, signal.SIG_IGN)
    else:
        signal.signal(signal.SIGINT, lambda signum, frame: sys.exit(1))

    standalone._main()