gecko-dev/testing/mochitest/pywebsocket_wrapper.py

62 строки
2.3 KiB
Python

#
# ***** 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
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# 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()