PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2
   --------------------------------------------
   .
   1. This LICENSE AGREEMENT is between the Python Software Foundation
   ("PSF"), and the Individual or Organization ("Licensee") accessing and
   otherwise using this software ("Python") in source or binary form and its
   associated documentation.
   .
   2. Subject to the terms and conditions of this License Agreement, PSF
   hereby grants Licensee a nonexclusive, royalty-free, world-wide license to
   reproduce, analyze, test, perform and/or display publicly, prepare
   derivative works, distribute, and otherwise use Python alone or in any
   derivative version, provided, however, that PSF's License Agreement and
   PSF's notice of copyright, i.e., "Copyright (c) 2001, 2002, 2003, 2004,
   2005, 2006, 2007, 2008, 2009, 2010 Python Software Foundation; All Rights
   Reserved" are retained in Python alone or in any derivative version
   prepared by Licensee.
   .
   3. In the event Licensee prepares a derivative work that is based on or
   incorporates Python or any part thereof, and wants to make the derivative
   work available to others as provided herein, then Licensee hereby agrees
   to include in any such work a brief summary of the changes made to Python.
   .
   4. PSF is making Python available to Licensee on an "AS IS" basis. PSF
   MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED. BY WAY OF
   EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND DISCLAIMS ANY REPRESENTATION
   OR WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR
   THAT THE USE OF PYTHON WILL NOT INFRINGE ANY THIRD PARTY RIGHTS.
   .
   5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON FOR
   ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS A RESULT OF
   MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON, OR ANY DERIVATIVE
   THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
   .
   6. This License Agreement will automatically terminate upon a material
   breach of its terms and conditions.
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   7. Nothing in this License Agreement shall be deemed to create any
   relationship of agency, partnership, or joint venture between PSF and
   Licensee. This License Agreement does not grant permission to use PSF
   trademarks or trade name in a trademark sense to endorse or promote
   products or services of Licensee, or any third party.
   .
   8. By copying, installing or otherwise using Python, Licensee agrees to be
   bound by the terms and conditions of this License Agreement.
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   BEOPEN.COM LICENSE AGREEMENT FOR PYTHON 2.0
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   BEOPEN PYTHON OPEN SOURCE LICENSE AGREEMENT VERSION 1
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   1. This LICENSE AGREEMENT is between BeOpen.com ("BeOpen"), having an
   office at 160 Saratoga Avenue, Santa Clara, CA 95051, and the Individual
   or Organization ("Licensee") accessing and otherwise using this software
   in source or binary form and its associated documentation ("the
   Software").
   .
   2. Subject to the terms and conditions of this BeOpen Python License
   Agreement, BeOpen hereby grants Licensee a non-exclusive, royalty-free,
   world-wide license to reproduce, analyze, test, perform and/or display
   publicly, prepare derivative works, distribute, and otherwise use the
   Software alone or in any derivative version, provided, however, that the
   BeOpen Python License is retained in the Software, alone or in any
   derivative version prepared by Licensee.
   .
   3. BeOpen is making the Software available to Licensee on an "AS IS"
   basis. BEOPEN MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED.
   BY WAY OF EXAMPLE, BUT NOT LIMITATION, BEOPEN MAKES NO AND DISCLAIMS ANY
   REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY
   PARTICULAR PURPOSE OR THAT THE USE OF THE SOFTWARE WILL NOT INFRINGE ANY
   THIRD PARTY RIGHTS.
   .
   4. BEOPEN SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF THE
   SOFTWARE FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS
   A RESULT OF USING, MODIFYING OR DISTRIBUTING THE SOFTWARE, OR ANY
   DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
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   5. This License Agreement will automatically terminate upon a material
   breach of its terms and conditions.
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   6. This License Agreement shall be governed by and interpreted in all
   respects by the law of the State of California, excluding conflict of law
   provisions. Nothing in this License Agreement shall be deemed to create
   any relationship of agency, partnership, or joint venture between BeOpen
   and Licensee. This License Agreement does not grant permission to use
   BeOpen trademarks or trade names in a trademark sense to endorse or
   promote products or services of Licensee, or any third party. As an
   exception, the "BeOpen Python" logos available at
   http://www.pythonlabs.com/logos.html may be used according to the
   permissions granted on that web page.
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   7. By copying, installing or otherwise using the software, Licensee agrees
   to be bound by the terms and conditions of this License Agreement.
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   CNRI LICENSE AGREEMENT FOR PYTHON 1.6.1
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   .
   1. This LICENSE AGREEMENT is between the Corporation for National Research
   Initiatives, having an office at 1895 Preston White Drive, Reston, VA
   20191 ("CNRI"), and the Individual or Organization ("Licensee") accessing
   and otherwise using Python 1.6.1 software in source or binary form and its
   associated documentation.
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   2. Subject to the terms and conditions of this License Agreement, CNRI
   hereby grants Licensee a nonexclusive, royalty-free, world-wide license to
   reproduce, analyze, test, perform and/or display publicly, prepare
   derivative works, distribute, and otherwise use Python 1.6.1 alone or in
   any derivative version, provided, however, that CNRI's License Agreement
   and CNRI's notice of copyright, i.e., "Copyright (c) 1995-2001 Corporation
   for National Research Initiatives; All Rights Reserved" are retained in
   Python 1.6.1 alone or in any derivative version prepared by Licensee.
   Alternately, in lieu of CNRI's License Agreement, Licensee may substitute
   the following text (omitting the quotes): "Python 1.6.1 is made available
   subject to the terms and conditions in CNRI's License Agreement. This
   Agreement together with Python 1.6.1 may be located on the Internet using
   the following unique, persistent identifier (known as a handle):
   1895.22/1013. This Agreement may also be obtained from a proxy server on
   the Internet using the following URL: http://hdl.handle.net/1895.22/1013".
   .
   3. In the event Licensee prepares a derivative work that is based on or
   incorporates Python 1.6.1 or any part thereof, and wants to make the
   derivative work available to others as provided herein, then Licensee
   hereby agrees to include in any such work a brief summary of the changes
   made to Python 1.6.1.
   .
   4. CNRI is making Python 1.6.1 available to Licensee on an "AS IS" basis.
   CNRI MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED. BY WAY OF
   EXAMPLE, BUT NOT LIMITATION, CNRI MAKES NO AND DISCLAIMS ANY
   REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY
   PARTICULAR PURPOSE OR THAT THE USE OF PYTHON 1.6.1 WILL NOT INFRINGE ANY
   THIRD PARTY RIGHTS.
   .
   5. CNRI SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON 1.6.1
   FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS A RESULT
   OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON 1.6.1, OR ANY
   DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
   .
   6. This License Agreement will automatically terminate upon a material
   breach of its terms and conditions.
   .
   7. This License Agreement shall be governed by the federal intellectual
   property law of the United States, including without limitation the
   federal copyright law, and, to the extent such U.S. federal law does not
   apply, by the law of the Commonwealth of Virginia, excluding Virginia's
   conflict of law provisions. Notwithstanding the foregoing, with regard to
   derivative works based on Python 1.6.1 that incorporate non-separable
   material that was previously distributed under the GNU General Public
   License (GPL), the law of the Commonwealth of Virginia shall govern this
   License Agreement only as to issues arising under or with respect to
   Paragraphs 4, 5, and 7 of this License Agreement. Nothing in this License
   Agreement shall be deemed to create any relationship of agency,
   partnership, or joint venture between CNRI and Licensee. This License
   Agreement does not grant permission to use CNRI trademarks or trade name
   in a trademark sense to endorse or promote products or services of
   Licensee, or any third party.
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   8. By clicking on the "ACCEPT" button where indicated, or by copying,
   installing or otherwise using Python 1.6.1, Licensee agrees to be bound by
   the terms and conditions of this License Agreement.
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           ACCEPT
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   CWI LICENSE AGREEMENT FOR PYTHON 0.9.0 THROUGH 1.2
   --------------------------------------------------
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   Copyright (c) 1991 - 1995, Stichting Mathematisch Centrum Amsterdam, The
   Netherlands. All rights reserved.
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   Permission to use, copy, modify, and distribute this software and its
   documentation for any purpose and without fee is hereby granted, provided
   that the above copyright notice appear in all copies and that both that
   copyright notice and this permission notice appear in supporting
   documentation, and that the name of Stichting Mathematisch Centrum or CWI
   not be used in advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
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   STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
   THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
   FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE FOR
   ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
   RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
   CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
   CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 

   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are
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       * Redistributions of source code must retain the above copyright
         notice, this list of conditions and the following disclaimer.
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       * Redistributions in binary form must reproduce the above copyright
         notice, this list of conditions and the following disclaimer in the
         documentation and/or other materials provided with the distribution.
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       * Neither the name of Michael Foord nor the name of Voidspace may be
         used to endorse or promote products derived from this software
         without specific prior written permission.
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   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
   IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
   THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

   On Debian systems, the complete text of version 3 of the GNU General
   Public License can be found in ‘/usr/share/common-licenses/GPL-3’.