|
| 1 | +PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2 |
| 2 | +-------------------------------------------- |
| 3 | + |
| 4 | +1. This LICENSE AGREEMENT is between the Python Software Foundation |
| 5 | +("PSF"), and the Individual or Organization ("Licensee") accessing and |
| 6 | +otherwise using this software ("Python") in source or binary form and |
| 7 | +its associated documentation. |
| 8 | + |
| 9 | +2. Subject to the terms and conditions of this License Agreement, PSF hereby |
| 10 | +grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce, |
| 11 | +analyze, test, perform and/or display publicly, prepare derivative works, |
| 12 | +distribute, and otherwise use Python alone or in any derivative version, |
| 13 | +provided, however, that PSF's License Agreement and PSF's notice of copyright, |
| 14 | +i.e., "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, |
| 15 | +2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Python Software Foundation; |
| 16 | +All Rights Reserved" are retained in Python alone or in any derivative version |
| 17 | +prepared by Licensee. |
| 18 | + |
| 19 | +3. In the event Licensee prepares a derivative work that is based on |
| 20 | +or incorporates Python or any part thereof, and wants to make |
| 21 | +the derivative work available to others as provided herein, then |
| 22 | +Licensee hereby agrees to include in any such work a brief summary of |
| 23 | +the changes made to Python. |
| 24 | + |
| 25 | +4. PSF is making Python available to Licensee on an "AS IS" |
| 26 | +basis. PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR |
| 27 | +IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND |
| 28 | +DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS |
| 29 | +FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON WILL NOT |
| 30 | +INFRINGE ANY THIRD PARTY RIGHTS. |
| 31 | + |
| 32 | +5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON |
| 33 | +FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS |
| 34 | +A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON, |
| 35 | +OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF. |
| 36 | + |
| 37 | +6. This License Agreement will automatically terminate upon a material |
| 38 | +breach of its terms and conditions. |
| 39 | + |
| 40 | +7. Nothing in this License Agreement shall be deemed to create any |
| 41 | +relationship of agency, partnership, or joint venture between PSF and |
| 42 | +Licensee. This License Agreement does not grant permission to use PSF |
| 43 | +trademarks or trade name in a trademark sense to endorse or promote |
| 44 | +products or services of Licensee, or any third party. |
| 45 | + |
| 46 | +8. By copying, installing or otherwise using Python, Licensee |
| 47 | +agrees to be bound by the terms and conditions of this License |
| 48 | +Agreement. |
1 | 49 |
|
2 |
| -# A. HISTORY OF THE SOFTWARE |
3 |
| -# ========================== |
4 |
| -# |
5 |
| -# Python was created in the early 1990s by Guido van Rossum at Stichting |
6 |
| -# Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands |
7 |
| -# as a successor of a language called ABC. Guido remains Python's |
8 |
| -# principal author, although it includes many contributions from others. |
9 |
| -# |
10 |
| -# In 1995, Guido continued his work on Python at the Corporation for |
11 |
| -# National Research Initiatives (CNRI, see http://www.cnri.reston.va.us) |
12 |
| -# in Reston, Virginia where he released several versions of the |
13 |
| -# software. |
14 |
| -# |
15 |
| -# In May 2000, Guido and the Python core development team moved to |
16 |
| -# BeOpen.com to form the BeOpen PythonLabs team. In October of the same |
17 |
| -# year, the PythonLabs team moved to Digital Creations (now Zope |
18 |
| -# Corporation, see http://www.zope.com). In 2001, the Python Software |
19 |
| -# Foundation (PSF, see http://www.python.org/psf/) was formed, a |
20 |
| -# non-profit organization created specifically to own Python-related |
21 |
| -# Intellectual Property. Zope Corporation is a sponsoring member of |
22 |
| -# the PSF. |
23 |
| -# |
24 |
| -# All Python releases are Open Source (see http://www.opensource.org for |
25 |
| -# the Open Source Definition). Historically, most, but not all, Python |
26 |
| -# releases have also been GPL-compatible; the table below summarizes |
27 |
| -# the various releases. |
28 |
| -# |
29 |
| -# Release Derived Year Owner GPL- |
30 |
| -# from compatible? (1) |
31 |
| -# |
32 |
| -# 0.9.0 thru 1.2 1991-1995 CWI yes |
33 |
| -# 1.3 thru 1.5.2 1.2 1995-1999 CNRI yes |
34 |
| -# 1.6 1.5.2 2000 CNRI no |
35 |
| -# 2.0 1.6 2000 BeOpen.com no |
36 |
| -# 1.6.1 1.6 2001 CNRI yes (2) |
37 |
| -# 2.1 2.0+1.6.1 2001 PSF no |
38 |
| -# 2.0.1 2.0+1.6.1 2001 PSF yes |
39 |
| -# 2.1.1 2.1+2.0.1 2001 PSF yes |
40 |
| -# 2.2 2.1.1 2001 PSF yes |
41 |
| -# 2.1.2 2.1.1 2002 PSF yes |
42 |
| -# 2.1.3 2.1.2 2002 PSF yes |
43 |
| -# 2.2.1 2.2 2002 PSF yes |
44 |
| -# 2.2.2 2.2.1 2002 PSF yes |
45 |
| -# 2.2.3 2.2.2 2003 PSF yes |
46 |
| -# 2.3 2.2.2 2002-2003 PSF yes |
47 |
| -# 2.3.1 2.3 2002-2003 PSF yes |
48 |
| -# 2.3.2 2.3.1 2002-2003 PSF yes |
49 |
| -# 2.3.3 2.3.2 2002-2003 PSF yes |
50 |
| -# 2.3.4 2.3.3 2004 PSF yes |
51 |
| -# 2.3.5 2.3.4 2005 PSF yes |
52 |
| -# 2.4 2.3 2004 PSF yes |
53 |
| -# 2.4.1 2.4 2005 PSF yes |
54 |
| -# 2.4.2 2.4.1 2005 PSF yes |
55 |
| -# 2.4.3 2.4.2 2006 PSF yes |
56 |
| -# 2.4.4 2.4.3 2006 PSF yes |
57 |
| -# 2.5 2.4 2006 PSF yes |
58 |
| -# 2.5.1 2.5 2007 PSF yes |
59 |
| -# 2.5.2 2.5.1 2008 PSF yes |
60 |
| -# 2.5.3 2.5.2 2008 PSF yes |
61 |
| -# 2.6 2.5 2008 PSF yes |
62 |
| -# 2.6.1 2.6 2008 PSF yes |
63 |
| -# 2.6.2 2.6.1 2009 PSF yes |
64 |
| -# 2.6.3 2.6.2 2009 PSF yes |
65 |
| -# 2.6.4 2.6.3 2009 PSF yes |
66 |
| -# 2.6.5 2.6.4 2010 PSF yes |
67 |
| -# 2.7 2.6 2010 PSF yes |
68 |
| -# |
69 |
| -# Footnotes: |
70 |
| -# |
71 |
| -# (1) GPL-compatible doesn't mean that we're distributing Python under |
72 |
| -# the GPL. All Python licenses, unlike the GPL, let you distribute |
73 |
| -# a modified version without making your changes open source. The |
74 |
| -# GPL-compatible licenses make it possible to combine Python with |
75 |
| -# other software that is released under the GPL; the others don't. |
76 |
| -# |
77 |
| -# (2) According to Richard Stallman, 1.6.1 is not GPL-compatible, |
78 |
| -# because its license has a choice of law clause. According to |
79 |
| -# CNRI, however, Stallman's lawyer has told CNRI's lawyer that 1.6.1 |
80 |
| -# is "not incompatible" with the GPL. |
81 |
| -# |
82 |
| -# Thanks to the many outside volunteers who have worked under Guido's |
83 |
| -# direction to make these releases possible. |
84 |
| -# |
85 |
| -# |
86 |
| -# B. TERMS AND CONDITIONS FOR ACCESSING OR OTHERWISE USING PYTHON |
87 |
| -# =============================================================== |
88 |
| -# |
89 |
| -# PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2 |
90 |
| -# -------------------------------------------- |
91 |
| -# |
92 |
| -# 1. This LICENSE AGREEMENT is between the Python Software Foundation |
93 |
| -# ("PSF"), and the Individual or Organization ("Licensee") accessing and |
94 |
| -# otherwise using this software ("Python") in source or binary form and |
95 |
| -# its associated documentation. |
96 |
| -# |
97 |
| -# 2. Subject to the terms and conditions of this License Agreement, PSF hereby |
98 |
| -# grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce, |
99 |
| -# analyze, test, perform and/or display publicly, prepare derivative works, |
100 |
| -# distribute, and otherwise use Python alone or in any derivative version, |
101 |
| -# provided, however, that PSF's License Agreement and PSF's notice of copyright, |
102 |
| -# i.e., "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, |
103 |
| -# 2011, 2012, 2013 Python Software Foundation; All Rights Reserved" are retained |
104 |
| -# in Python alone or in any derivative version prepared by Licensee. |
105 |
| -# |
106 |
| -# 3. In the event Licensee prepares a derivative work that is based on |
107 |
| -# or incorporates Python or any part thereof, and wants to make |
108 |
| -# the derivative work available to others as provided herein, then |
109 |
| -# Licensee hereby agrees to include in any such work a brief summary of |
110 |
| -# the changes made to Python. |
111 |
| -# |
112 |
| -# 4. PSF is making Python available to Licensee on an "AS IS" |
113 |
| -# basis. PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR |
114 |
| -# IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND |
115 |
| -# DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS |
116 |
| -# FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON WILL NOT |
117 |
| -# INFRINGE ANY THIRD PARTY RIGHTS. |
118 |
| -# |
119 |
| -# 5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON |
120 |
| -# FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS |
121 |
| -# A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON, |
122 |
| -# OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF. |
123 |
| -# |
124 |
| -# 6. This License Agreement will automatically terminate upon a material |
125 |
| -# breach of its terms and conditions. |
126 |
| -# |
127 |
| -# 7. Nothing in this License Agreement shall be deemed to create any |
128 |
| -# relationship of agency, partnership, or joint venture between PSF and |
129 |
| -# Licensee. This License Agreement does not grant permission to use PSF |
130 |
| -# trademarks or trade name in a trademark sense to endorse or promote |
131 |
| -# products or services of Licensee, or any third party. |
132 |
| -# |
133 |
| -# 8. By copying, installing or otherwise using Python, Licensee |
134 |
| -# agrees to be bound by the terms and conditions of this License |
135 |
| -# Agreement. |
136 |
| -# |
137 |
| -# |
138 |
| -# BEOPEN.COM LICENSE AGREEMENT FOR PYTHON 2.0 |
139 |
| -# ------------------------------------------- |
140 |
| -# |
141 |
| -# BEOPEN PYTHON OPEN SOURCE LICENSE AGREEMENT VERSION 1 |
142 |
| -# |
143 |
| -# 1. This LICENSE AGREEMENT is between BeOpen.com ("BeOpen"), having an |
144 |
| -# office at 160 Saratoga Avenue, Santa Clara, CA 95051, and the |
145 |
| -# Individual or Organization ("Licensee") accessing and otherwise using |
146 |
| -# this software in source or binary form and its associated |
147 |
| -# documentation ("the Software"). |
148 |
| -# |
149 |
| -# 2. Subject to the terms and conditions of this BeOpen Python License |
150 |
| -# Agreement, BeOpen hereby grants Licensee a non-exclusive, |
151 |
| -# royalty-free, world-wide license to reproduce, analyze, test, perform |
152 |
| -# and/or display publicly, prepare derivative works, distribute, and |
153 |
| -# otherwise use the Software alone or in any derivative version, |
154 |
| -# provided, however, that the BeOpen Python License is retained in the |
155 |
| -# Software, alone or in any derivative version prepared by Licensee. |
156 |
| -# |
157 |
| -# 3. BeOpen is making the Software available to Licensee on an "AS IS" |
158 |
| -# basis. BEOPEN MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR |
159 |
| -# IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, BEOPEN MAKES NO AND |
160 |
| -# DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS |
161 |
| -# FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF THE SOFTWARE WILL NOT |
162 |
| -# INFRINGE ANY THIRD PARTY RIGHTS. |
163 |
| -# |
164 |
| -# 4. BEOPEN SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF THE |
165 |
| -# SOFTWARE FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS |
166 |
| -# AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THE SOFTWARE, OR ANY |
167 |
| -# DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF. |
168 |
| -# |
169 |
| -# 5. This License Agreement will automatically terminate upon a material |
170 |
| -# breach of its terms and conditions. |
171 |
| -# |
172 |
| -# 6. This License Agreement shall be governed by and interpreted in all |
173 |
| -# respects by the law of the State of California, excluding conflict of |
174 |
| -# law provisions. Nothing in this License Agreement shall be deemed to |
175 |
| -# create any relationship of agency, partnership, or joint venture |
176 |
| -# between BeOpen and Licensee. This License Agreement does not grant |
177 |
| -# permission to use BeOpen trademarks or trade names in a trademark |
178 |
| -# sense to endorse or promote products or services of Licensee, or any |
179 |
| -# third party. As an exception, the "BeOpen Python" logos available at |
180 |
| -# http://www.pythonlabs.com/logos.html may be used according to the |
181 |
| -# permissions granted on that web page. |
182 |
| -# |
183 |
| -# 7. By copying, installing or otherwise using the software, Licensee |
184 |
| -# agrees to be bound by the terms and conditions of this License |
185 |
| -# Agreement. |
186 |
| -# |
187 |
| -# |
188 |
| -# CNRI LICENSE AGREEMENT FOR PYTHON 1.6.1 |
189 |
| -# --------------------------------------- |
190 |
| -# |
191 |
| -# 1. This LICENSE AGREEMENT is between the Corporation for National |
192 |
| -# Research Initiatives, having an office at 1895 Preston White Drive, |
193 |
| -# Reston, VA 20191 ("CNRI"), and the Individual or Organization |
194 |
| -# ("Licensee") accessing and otherwise using Python 1.6.1 software in |
195 |
| -# source or binary form and its associated documentation. |
196 |
| -# |
197 |
| -# 2. Subject to the terms and conditions of this License Agreement, CNRI |
198 |
| -# hereby grants Licensee a nonexclusive, royalty-free, world-wide |
199 |
| -# license to reproduce, analyze, test, perform and/or display publicly, |
200 |
| -# prepare derivative works, distribute, and otherwise use Python 1.6.1 |
201 |
| -# alone or in any derivative version, provided, however, that CNRI's |
202 |
| -# License Agreement and CNRI's notice of copyright, i.e., "Copyright (c) |
203 |
| -# 1995-2001 Corporation for National Research Initiatives; All Rights |
204 |
| -# Reserved" are retained in Python 1.6.1 alone or in any derivative |
205 |
| -# version prepared by Licensee. Alternately, in lieu of CNRI's License |
206 |
| -# Agreement, Licensee may substitute the following text (omitting the |
207 |
| -# quotes): "Python 1.6.1 is made available subject to the terms and |
208 |
| -# conditions in CNRI's License Agreement. This Agreement together with |
209 |
| -# Python 1.6.1 may be located on the Internet using the following |
210 |
| -# unique, persistent identifier (known as a handle): 1895.22/1013. This |
211 |
| -# Agreement may also be obtained from a proxy server on the Internet |
212 |
| -# using the following URL: http://hdl.handle.net/1895.22/1013". |
213 |
| -# |
214 |
| -# 3. In the event Licensee prepares a derivative work that is based on |
215 |
| -# or incorporates Python 1.6.1 or any part thereof, and wants to make |
216 |
| -# the derivative work available to others as provided herein, then |
217 |
| -# Licensee hereby agrees to include in any such work a brief summary of |
218 |
| -# the changes made to Python 1.6.1. |
219 |
| -# |
220 |
| -# 4. CNRI is making Python 1.6.1 available to Licensee on an "AS IS" |
221 |
| -# basis. CNRI MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR |
222 |
| -# IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, CNRI MAKES NO AND |
223 |
| -# DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS |
224 |
| -# FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON 1.6.1 WILL NOT |
225 |
| -# INFRINGE ANY THIRD PARTY RIGHTS. |
226 |
| -# |
227 |
| -# 5. CNRI SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON |
228 |
| -# 1.6.1 FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS |
229 |
| -# A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON 1.6.1, |
230 |
| -# OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF. |
231 |
| -# |
232 |
| -# 6. This License Agreement will automatically terminate upon a material |
233 |
| -# breach of its terms and conditions. |
234 |
| -# |
235 |
| -# 7. This License Agreement shall be governed by the federal |
236 |
| -# intellectual property law of the United States, including without |
237 |
| -# limitation the federal copyright law, and, to the extent such |
238 |
| -# U.S. federal law does not apply, by the law of the Commonwealth of |
239 |
| -# Virginia, excluding Virginia's conflict of law provisions. |
240 |
| -# Notwithstanding the foregoing, with regard to derivative works based |
241 |
| -# on Python 1.6.1 that incorporate non-separable material that was |
242 |
| -# previously distributed under the GNU General Public License (GPL), the |
243 |
| -# law of the Commonwealth of Virginia shall govern this License |
244 |
| -# Agreement only as to issues arising under or with respect to |
245 |
| -# Paragraphs 4, 5, and 7 of this License Agreement. Nothing in this |
246 |
| -# License Agreement shall be deemed to create any relationship of |
247 |
| -# agency, partnership, or joint venture between CNRI and Licensee. This |
248 |
| -# License Agreement does not grant permission to use CNRI trademarks or |
249 |
| -# trade name in a trademark sense to endorse or promote products or |
250 |
| -# services of Licensee, or any third party. |
251 |
| -# |
252 |
| -# 8. By clicking on the "ACCEPT" button where indicated, or by copying, |
253 |
| -# installing or otherwise using Python 1.6.1, Licensee agrees to be |
254 |
| -# bound by the terms and conditions of this License Agreement. |
255 |
| -# |
256 |
| -# ACCEPT |
257 |
| -# |
258 |
| -# |
259 |
| -# CWI LICENSE AGREEMENT FOR PYTHON 0.9.0 THROUGH 1.2 |
260 |
| -# -------------------------------------------------- |
261 |
| -# |
262 |
| -# Copyright (c) 1991 - 1995, Stichting Mathematisch Centrum Amsterdam, |
263 |
| -# The Netherlands. All rights reserved. |
264 |
| -# |
265 |
| -# Permission to use, copy, modify, and distribute this software and its |
266 |
| -# documentation for any purpose and without fee is hereby granted, |
267 |
| -# provided that the above copyright notice appear in all copies and that |
268 |
| -# both that copyright notice and this permission notice appear in |
269 |
| -# supporting documentation, and that the name of Stichting Mathematisch |
270 |
| -# Centrum or CWI not be used in advertising or publicity pertaining to |
271 |
| -# distribution of the software without specific, written prior |
272 |
| -# permission. |
273 |
| -# |
274 |
| -# STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO |
275 |
| -# THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND |
276 |
| -# FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE |
277 |
| -# FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
278 |
| -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
279 |
| -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT |
280 |
| -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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