PSF LICENSE AGREEMENT FOR PYTHON 2.4.1

1. This LICENSE AGREEMENT is between the Python Software Foundation
(``PSF''), and the Individual or Organization (``Licensee'')
accessing and otherwise using Python 2.4.1 software 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 2.4.1 alone or in any derivative version, provided, however,
that PSF's License Agreement and PSF's notice of copyright, i.e.,
``Copyright © 2001-2004 Python Software Foundation; All Rights
Reserved'' are retained in Python 2.4.1 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 2.4.1 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 2.4.1.

4. PSF is making Python 2.4.1 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 2.4.1
WILL NOT INFRINGE ANY THIRD PARTY RIGHTS.

5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON
2.4.1 FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS
AS A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON
2.4.1, 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. 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 2.4.1, Licensee
agrees to be bound by the terms and conditions of this License
Agreement.

BEOPEN.COM LICENSE AGREEMENT FOR PYTHON 2.0

BEOPEN PYTHON OPEN SOURCE LICENSE AGREEMENT VERSION 1

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.

5. This License Agreement will automatically terminate upon a material
breach of its terms and conditions.

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.

7. By copying, installing or otherwise using the software, Licensee
agrees to be bound by the terms and conditions of this License
Agreement.

CNRI LICENSE AGREEMENT FOR PYTHON 1.6.1

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.

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 © 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.

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.

CWI LICENSE AGREEMENT FOR PYTHON 0.9.0 THROUGH 1.2

Copyright © 1991 - 1995, Stichting Mathematisch Centrum Amsterdam, The
Netherlands. All rights reserved.

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.

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.