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1 | | -# This is the LICENSE from the Python project: |
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, which became |
18 | | -# Zope Corporation. In 2001, the Python Software Foundation (PSF, see |
19 | | -# https://www.python.org/psf/) was formed, a non-profit organization |
20 | | -# created specifically to own Python-related Intellectual Property. |
21 | | -# Zope Corporation was a sponsoring member of the PSF. |
22 | | -# |
23 | | -# All Python releases are Open Source (see http://www.opensource.org for |
24 | | -# the Open Source Definition). Historically, most, but not all, Python |
25 | | -# releases have also been GPL-compatible; the table below summarizes |
26 | | -# the various releases. |
27 | | -# |
28 | | -# Release Derived Year Owner GPL- |
29 | | -# from compatible? (1) |
30 | | -# |
31 | | -# 0.9.0 thru 1.2 1991-1995 CWI yes |
32 | | -# 1.3 thru 1.5.2 1.2 1995-1999 CNRI yes |
33 | | -# 1.6 1.5.2 2000 CNRI no |
34 | | -# 2.0 1.6 2000 BeOpen.com no |
35 | | -# 1.6.1 1.6 2001 CNRI yes (2) |
36 | | -# 2.1 2.0+1.6.1 2001 PSF no |
37 | | -# 2.0.1 2.0+1.6.1 2001 PSF yes |
38 | | -# 2.1.1 2.1+2.0.1 2001 PSF yes |
39 | | -# 2.1.2 2.1.1 2002 PSF yes |
40 | | -# 2.1.3 2.1.2 2002 PSF yes |
41 | | -# 2.2 and above 2.1.1 2001-now PSF yes |
42 | | -# |
43 | | -# Footnotes: |
44 | | -# |
45 | | -# (1) GPL-compatible doesn't mean that we're distributing Python under |
46 | | -# the GPL. All Python licenses, unlike the GPL, let you distribute |
47 | | -# a modified version without making your changes open source. The |
48 | | -# GPL-compatible licenses make it possible to combine Python with |
49 | | -# other software that is released under the GPL; the others don't. |
50 | | -# |
51 | | -# (2) According to Richard Stallman, 1.6.1 is not GPL-compatible, |
52 | | -# because its license has a choice of law clause. According to |
53 | | -# CNRI, however, Stallman's lawyer has told CNRI's lawyer that 1.6.1 |
54 | | -# is "not incompatible" with the GPL. |
55 | | -# |
56 | | -# Thanks to the many outside volunteers who have worked under Guido's |
57 | | -# direction to make these releases possible. |
58 | | -# |
59 | | -# |
60 | | -# B. TERMS AND CONDITIONS FOR ACCESSING OR OTHERWISE USING PYTHON |
61 | | -# =============================================================== |
62 | | -# |
63 | 1 | # PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2 |
64 | 2 | # -------------------------------------------- |
65 | 3 | # |
|
109 | 47 | # agrees to be bound by the terms and conditions of this License |
110 | 48 | # Agreement. |
111 | 49 | # |
112 | | -# |
113 | | -# BEOPEN.COM LICENSE AGREEMENT FOR PYTHON 2.0 |
114 | | -# ------------------------------------------- |
115 | | -# |
116 | | -# BEOPEN PYTHON OPEN SOURCE LICENSE AGREEMENT VERSION 1 |
117 | | -# |
118 | | -# 1. This LICENSE AGREEMENT is between BeOpen.com ("BeOpen"), having an |
119 | | -# office at 160 Saratoga Avenue, Santa Clara, CA 95051, and the |
120 | | -# Individual or Organization ("Licensee") accessing and otherwise using |
121 | | -# this software in source or binary form and its associated |
122 | | -# documentation ("the Software"). |
123 | | -# |
124 | | -# 2. Subject to the terms and conditions of this BeOpen Python License |
125 | | -# Agreement, BeOpen hereby grants Licensee a non-exclusive, |
126 | | -# royalty-free, world-wide license to reproduce, analyze, test, perform |
127 | | -# and/or display publicly, prepare derivative works, distribute, and |
128 | | -# otherwise use the Software alone or in any derivative version, |
129 | | -# provided, however, that the BeOpen Python License is retained in the |
130 | | -# Software, alone or in any derivative version prepared by Licensee. |
131 | | -# |
132 | | -# 3. BeOpen is making the Software available to Licensee on an "AS IS" |
133 | | -# basis. BEOPEN MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR |
134 | | -# IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, BEOPEN MAKES NO AND |
135 | | -# DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS |
136 | | -# FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF THE SOFTWARE WILL NOT |
137 | | -# INFRINGE ANY THIRD PARTY RIGHTS. |
138 | | -# |
139 | | -# 4. BEOPEN SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF THE |
140 | | -# SOFTWARE FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS |
141 | | -# AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THE SOFTWARE, OR ANY |
142 | | -# DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF. |
143 | | -# |
144 | | -# 5. This License Agreement will automatically terminate upon a material |
145 | | -# breach of its terms and conditions. |
146 | | -# |
147 | | -# 6. This License Agreement shall be governed by and interpreted in all |
148 | | -# respects by the law of the State of California, excluding conflict of |
149 | | -# law provisions. Nothing in this License Agreement shall be deemed to |
150 | | -# create any relationship of agency, partnership, or joint venture |
151 | | -# between BeOpen and Licensee. This License Agreement does not grant |
152 | | -# permission to use BeOpen trademarks or trade names in a trademark |
153 | | -# sense to endorse or promote products or services of Licensee, or any |
154 | | -# third party. As an exception, the "BeOpen Python" logos available at |
155 | | -# http://www.pythonlabs.com/logos.html may be used according to the |
156 | | -# permissions granted on that web page. |
157 | | -# |
158 | | -# 7. By copying, installing or otherwise using the software, Licensee |
159 | | -# agrees to be bound by the terms and conditions of this License |
160 | | -# Agreement. |
161 | | -# |
162 | | -# |
163 | | -# CNRI LICENSE AGREEMENT FOR PYTHON 1.6.1 |
164 | | -# --------------------------------------- |
165 | | -# |
166 | | -# 1. This LICENSE AGREEMENT is between the Corporation for National |
167 | | -# Research Initiatives, having an office at 1895 Preston White Drive, |
168 | | -# Reston, VA 20191 ("CNRI"), and the Individual or Organization |
169 | | -# ("Licensee") accessing and otherwise using Python 1.6.1 software in |
170 | | -# source or binary form and its associated documentation. |
171 | | -# |
172 | | -# 2. Subject to the terms and conditions of this License Agreement, CNRI |
173 | | -# hereby grants Licensee a nonexclusive, royalty-free, world-wide |
174 | | -# license to reproduce, analyze, test, perform and/or display publicly, |
175 | | -# prepare derivative works, distribute, and otherwise use Python 1.6.1 |
176 | | -# alone or in any derivative version, provided, however, that CNRI's |
177 | | -# License Agreement and CNRI's notice of copyright, i.e., "Copyright (c) |
178 | | -# 1995-2001 Corporation for National Research Initiatives; All Rights |
179 | | -# Reserved" are retained in Python 1.6.1 alone or in any derivative |
180 | | -# version prepared by Licensee. Alternately, in lieu of CNRI's License |
181 | | -# Agreement, Licensee may substitute the following text (omitting the |
182 | | -# quotes): "Python 1.6.1 is made available subject to the terms and |
183 | | -# conditions in CNRI's License Agreement. This Agreement together with |
184 | | -# Python 1.6.1 may be located on the Internet using the following |
185 | | -# unique, persistent identifier (known as a handle): 1895.22/1013. This |
186 | | -# Agreement may also be obtained from a proxy server on the Internet |
187 | | -# using the following URL: http://hdl.handle.net/1895.22/1013". |
188 | | -# |
189 | | -# 3. In the event Licensee prepares a derivative work that is based on |
190 | | -# or incorporates Python 1.6.1 or any part thereof, and wants to make |
191 | | -# the derivative work available to others as provided herein, then |
192 | | -# Licensee hereby agrees to include in any such work a brief summary of |
193 | | -# the changes made to Python 1.6.1. |
194 | | -# |
195 | | -# 4. CNRI is making Python 1.6.1 available to Licensee on an "AS IS" |
196 | | -# basis. CNRI MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR |
197 | | -# IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, CNRI MAKES NO AND |
198 | | -# DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS |
199 | | -# FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON 1.6.1 WILL NOT |
200 | | -# INFRINGE ANY THIRD PARTY RIGHTS. |
201 | | -# |
202 | | -# 5. CNRI SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON |
203 | | -# 1.6.1 FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS |
204 | | -# A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON 1.6.1, |
205 | | -# OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF. |
206 | | -# |
207 | | -# 6. This License Agreement will automatically terminate upon a material |
208 | | -# breach of its terms and conditions. |
209 | | -# |
210 | | -# 7. This License Agreement shall be governed by the federal |
211 | | -# intellectual property law of the United States, including without |
212 | | -# limitation the federal copyright law, and, to the extent such |
213 | | -# U.S. federal law does not apply, by the law of the Commonwealth of |
214 | | -# Virginia, excluding Virginia's conflict of law provisions. |
215 | | -# Notwithstanding the foregoing, with regard to derivative works based |
216 | | -# on Python 1.6.1 that incorporate non-separable material that was |
217 | | -# previously distributed under the GNU General Public License (GPL), the |
218 | | -# law of the Commonwealth of Virginia shall govern this License |
219 | | -# Agreement only as to issues arising under or with respect to |
220 | | -# Paragraphs 4, 5, and 7 of this License Agreement. Nothing in this |
221 | | -# License Agreement shall be deemed to create any relationship of |
222 | | -# agency, partnership, or joint venture between CNRI and Licensee. This |
223 | | -# License Agreement does not grant permission to use CNRI trademarks or |
224 | | -# trade name in a trademark sense to endorse or promote products or |
225 | | -# services of Licensee, or any third party. |
226 | | -# |
227 | | -# 8. By clicking on the "ACCEPT" button where indicated, or by copying, |
228 | | -# installing or otherwise using Python 1.6.1, Licensee agrees to be |
229 | | -# bound by the terms and conditions of this License Agreement. |
230 | | -# |
231 | | -# ACCEPT |
232 | | -# |
233 | | -# |
234 | | -# CWI LICENSE AGREEMENT FOR PYTHON 0.9.0 THROUGH 1.2 |
235 | | -# -------------------------------------------------- |
236 | | -# |
237 | | -# Copyright (c) 1991 - 1995, Stichting Mathematisch Centrum Amsterdam, |
238 | | -# The Netherlands. All rights reserved. |
239 | | -# |
240 | | -# Permission to use, copy, modify, and distribute this software and its |
241 | | -# documentation for any purpose and without fee is hereby granted, |
242 | | -# provided that the above copyright notice appear in all copies and that |
243 | | -# both that copyright notice and this permission notice appear in |
244 | | -# supporting documentation, and that the name of Stichting Mathematisch |
245 | | -# Centrum or CWI not be used in advertising or publicity pertaining to |
246 | | -# distribution of the software without specific, written prior |
247 | | -# permission. |
248 | | -# |
249 | | -# STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO |
250 | | -# THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND |
251 | | -# FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE |
252 | | -# FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
253 | | -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
254 | | -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT |
255 | | -# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
256 | | - |
257 | 50 | # type: ignore |
258 | | -""" |
259 | | -This is a backport of the ThreadedChildWatcher to Python 3.7. |
260 | | -Source: https://github.com/python/cpython/blob/4649202ea75d48e1496e99911709824ca2d3170e/Lib/asyncio/unix_events.py#L1326 |
261 | | -""" |
262 | 51 |
|
263 | 52 | import itertools |
264 | 53 | import os |
|
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