зеркало из https://github.com/mozilla/pjs.git
62 строки
2.3 KiB
Python
62 строки
2.3 KiB
Python
#
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is mozilla.org code.
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#
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# The Initial Developer of the Original Code is the Mozilla Foundation.
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#
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# Portions created by the Initial Developer are Copyright (C) 2010
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Justin Lebar <justin.lebar@gmail.com>
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either the GNU General Public License Version 2 or later (the "GPL"), or
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# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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#
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"""A wrapper around pywebsocket's standalone.py which causes it to ignore
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SIGINT.
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"""
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import signal
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import sys
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if __name__ == '__main__':
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sys.path = ['pywebsocket'] + sys.path
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import standalone
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# If we received --interactive as the first argument, ignore SIGINT so
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# pywebsocket doesn't die on a ctrl+c meant for the debugger. Otherwise,
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# die immediately on SIGINT so we don't print a messy backtrace.
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if len(sys.argv) >= 2 and sys.argv[1] == '--interactive':
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del sys.argv[1]
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signal.signal(signal.SIGINT, signal.SIG_IGN)
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else:
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signal.signal(signal.SIGINT, lambda signum, frame: sys.exit(1))
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standalone._main()
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