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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="ja">
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<title>歴史とライセンス — Python 2.7.14 ドキュメント</title>
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<div class="section" id="history-and-license">
<span id="id1"></span><h1>歴史とライセンス<a class="headerlink" href="#history-and-license" title="このヘッドラインへのパーマリンク">¶</a></h1>
<div class="section" id="history-of-the-software">
<h2>Python の歴史<a class="headerlink" href="#history-of-the-software" title="このヘッドラインへのパーマリンク">¶</a></h2>
<p>Python は 1990 年代の始め、オランダにある Stichting Mathematisch Centrum (CWI, <a class="reference external" href="https://www.cwi.nl/">https://www.cwi.nl/</a> 参照) で Guido van Rossum によって ABC と呼ばれる言語の後継言語として生み出されました。その後多くの人々が Python に貢献していますが、 Guido は今日でも Python 製作者の先頭に立っています。</p>
<p>1995 年、 Guido は米国ヴァージニア州レストンにある Corporation for National Reserch Initiatives (CNRI, <a class="reference external" href="https://www.cnri.reston.va.us/">https://www.cnri.reston.va.us/</a> 参照) で Python の開発に携わり、いくつかのバージョンをリリースしました。</p>
<p>2000 年 3 月、 Guido と Python のコア開発チームは BeOpen.com に移り、 BeOpen PythonLabs チームを結成しました。同年 10 月、 PythonLabs チームは Digital Creations (現在の Zope Corporation, <a class="reference external" href="http://www.zope.com/">http://www.zope.com/</a> 参照) に移りました。そして 2001 年、 Python に関する知的財産を保有するための非営利組織 Python Software Foundation (PSF、 <a class="reference external" href="https://www.python.org/psf/">https://www.python.org/psf/</a> 参照) を立ち上げました。このとき Zope Corporation は PSF の賛助会員になりました。</p>
<p>Python のリリースは全てオープンソース (オープンソースの定義は <a class="reference external" href="https://opensource.org/">https://opensource.org/</a> を参照してください) です。歴史的にみて、ごく一部を除くほとんどの Python リリースは GPL 互換になっています; 各リリースについては下表にまとめてあります。</p>
<table border="1" class="docutils">
<colgroup>
<col width="23%" />
<col width="20%" />
<col width="16%" />
<col width="17%" />
<col width="24%" />
</colgroup>
<thead valign="bottom">
<tr class="row-odd"><th class="head">リリース</th>
<th class="head">ベース</th>
<th class="head">西暦年</th>
<th class="head">権利</th>
<th class="head">GPL 互換</th>
</tr>
</thead>
<tbody valign="top">
<tr class="row-even"><td>0.9.0 - 1.2</td>
<td>n/a</td>
<td>1991-1995</td>
<td>CWI</td>
<td>yes</td>
</tr>
<tr class="row-odd"><td>1.3 - 1.5.2</td>
<td>1.2</td>
<td>1995-1999</td>
<td>CNRI</td>
<td>yes</td>
</tr>
<tr class="row-even"><td>1.6</td>
<td>1.5.2</td>
<td>2000</td>
<td>CNRI</td>
<td>no</td>
</tr>
<tr class="row-odd"><td>2.0</td>
<td>1.6</td>
<td>2000</td>
<td>BeOpen.com</td>
<td>no</td>
</tr>
<tr class="row-even"><td>1.6.1</td>
<td>1.6</td>
<td>2001</td>
<td>CNRI</td>
<td>no</td>
</tr>
<tr class="row-odd"><td>2.1</td>
<td>2.0+1.6.1</td>
<td>2001</td>
<td>PSF</td>
<td>no</td>
</tr>
<tr class="row-even"><td>2.0.1</td>
<td>2.0+1.6.1</td>
<td>2001</td>
<td>PSF</td>
<td>yes</td>
</tr>
<tr class="row-odd"><td>2.1.1</td>
<td>2.1+2.0.1</td>
<td>2001</td>
<td>PSF</td>
<td>yes</td>
</tr>
<tr class="row-even"><td>2.1.2</td>
<td>2.1.1</td>
<td>2002</td>
<td>PSF</td>
<td>yes</td>
</tr>
<tr class="row-odd"><td>2.1.3</td>
<td>2.1.2</td>
<td>2002</td>
<td>PSF</td>
<td>yes</td>
</tr>
<tr class="row-even"><td>2.2 以降</td>
<td>2.1.1</td>
<td>2001-現在</td>
<td>PSF</td>
<td>yes</td>
</tr>
</tbody>
</table>
<div class="admonition note">
<p class="first admonition-title">注釈</p>
<p class="last">「GPL 互換」という表現は、Python が GPL で配布されているという意味ではありません。Python のライセンスは全て、GPL と違い、変更したバージョンを配布する際に変更をオープンソースにしなくてもかまいません。GPL 互換のライセンスの下では、GPL でリリースされている他のソフトウェアと Python を組み合わせられますが、それ以外のライセンスではそうではありません。</p>
</div>
<p>Guido の指示の下、これらのリリースを可能にしてくださった多くのボランティアのみなさんに感謝します。</p>
</div>
<div class="section" id="terms-and-conditions-for-accessing-or-otherwise-using-python">
<h2>Terms and conditions for accessing or otherwise using Python<a class="headerlink" href="#terms-and-conditions-for-accessing-or-otherwise-using-python" title="このヘッドラインへのパーマリンク">¶</a></h2>
<div class="section" id="psf-license-agreement-for-python-release">
<h3>PSF LICENSE AGREEMENT FOR PYTHON 2.7.14<a class="headerlink" href="#psf-license-agreement-for-python-release" title="このヘッドラインへのパーマリンク">¶</a></h3>
<pre class="literal-block">
1. This LICENSE AGREEMENT is between the Python Software Foundation ("PSF"), and
the Individual or Organization ("Licensee") accessing and otherwise using Python
2.7.14 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 2.7.14 alone or in any derivative
version, provided, however, that PSF's License Agreement and PSF's notice of
copyright, i.e., "Copyright © 2001-2018 Python Software Foundation; All Rights
Reserved" are retained in Python 2.7.14 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 2.7.14 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
2.7.14.
4. PSF is making Python 2.7.14 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 2.7.14 WILL NOT INFRINGE ANY THIRD PARTY RIGHTS.
5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON 2.7.14
FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS A RESULT OF
MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON 2.7.14, 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 2.7.14, Licensee agrees
to be bound by the terms and conditions of this License Agreement.
</pre>
</div>
<div class="section" id="beopen-com-license-agreement-for-python-2-0">
<h3>BEOPEN.COM LICENSE AGREEMENT FOR PYTHON 2.0<a class="headerlink" href="#beopen-com-license-agreement-for-python-2-0" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p>BEOPEN PYTHON OPEN SOURCE LICENSE AGREEMENT VERSION 1</p>
<div class="highlight-none"><div class="highlight"><pre><span></span>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.
</pre></div>
</div>
</div>
<div class="section" id="cnri-license-agreement-for-python-1-6-1">
<h3>CNRI LICENSE AGREEMENT FOR PYTHON 1.6.1<a class="headerlink" href="#cnri-license-agreement-for-python-1-6-1" title="このヘッドラインへのパーマリンク">¶</a></h3>
<div class="highlight-none"><div class="highlight"><pre><span></span>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.
</pre></div>
</div>
</div>
<div class="section" id="cwi-license-agreement-for-python-0-9-0-through-1-2">
<h3>CWI LICENSE AGREEMENT FOR PYTHON 0.9.0 THROUGH 1.2<a class="headerlink" href="#cwi-license-agreement-for-python-0-9-0-through-1-2" title="このヘッドラインへのパーマリンク">¶</a></h3>
<div class="highlight-none"><div class="highlight"><pre><span></span>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.
</pre></div>
</div>
</div>
</div>
<div class="section" id="licenses-and-acknowledgements-for-incorporated-software">
<h2>取り入れられているソフトウェアのライセンスと謝辞<a class="headerlink" href="#licenses-and-acknowledgements-for-incorporated-software" title="このヘッドラインへのパーマリンク">¶</a></h2>
<p>この節では、 Python 配布物に取り入れられているサードパーティソフトウェアのライセンスと謝辞の、不完全だが成長し続けるリストを記述します。</p>
<div class="section" id="mersenne-twister">
<h3>メルセンヌツイスター (Mersenne Twister)<a class="headerlink" href="#mersenne-twister" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p><code class="xref py py-mod docutils literal"><span class="pre">_random</span></code> モジュールは、 <a class="reference external" href="http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/MT2002/emt19937ar.html">http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/MT2002/emt19937ar.html</a> からダウンロードしたコードに基づいたコードベースを含んでいます。オリジナルのコードのコメントをそのまま次に示します:</p>
<div class="highlight-none"><div class="highlight"><pre><span></span>A C-program for MT19937, with initialization improved 2002/1/26.
Coded by Takuji Nishimura and Makoto Matsumoto.
Before using, initialize the state by using init_genrand(seed)
or init_by_array(init_key, key_length).
Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. 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.
3. The names of its contributors may not be used to endorse or promote
products derived from this software without specific prior written
permission.
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
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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.
Any feedback is very welcome.
http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/emt.html
email: m-mat @ math.sci.hiroshima-u.ac.jp (remove space)
</pre></div>
</div>
</div>
<div class="section" id="sockets">
<h3>ソケット<a class="headerlink" href="#sockets" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p><a class="reference internal" href="library/socket.html#module-socket" title="socket: Low-level networking interface."><code class="xref py py-mod docutils literal"><span class="pre">socket</span></code></a> モジュールは、 WIDE プロジェクト <a class="reference external" href="http://www.wide.ad.jp/">http://www.wide.ad.jp/</a>. の別々のソースファイルにコーディングされていた <code class="xref py py-func docutils literal"><span class="pre">getaddrinfo()</span></code> 関数と <code class="xref py py-func docutils literal"><span class="pre">getnameinfo()</span></code> 関数を使っています:</p>
<div class="highlight-none"><div class="highlight"><pre><span></span>Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. 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.
3. Neither the name of the project nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE PROJECT 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 PROJECT OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 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.
</pre></div>
</div>
</div>
<div class="section" id="floating-point-exception-control">
<h3>浮動小数点数例外の制御<a class="headerlink" href="#floating-point-exception-control" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p><a class="reference internal" href="library/fpectl.html#module-fpectl" title="fpectl: Provide control for floating point exception handling. (Unix)"><code class="xref py py-mod docutils literal"><span class="pre">fpectl</span></code></a> モジュールのソースコードは次の告知を含んでいます:</p>
<div class="highlight-none"><div class="highlight"><pre><span></span> ---------------------------------------------------------------------
/ Copyright (c) 1996. \
| The Regents of the University of California. |
| All rights reserved. |
| |
| Permission to use, copy, modify, and distribute this software for |
| any purpose without fee is hereby granted, provided that this en- |
| tire notice is included in all copies of any software which is or |
| includes a copy or modification of this software and in all |
| copies of the supporting documentation for such software. |
| |
| This work was produced at the University of California, Lawrence |
| Livermore National Laboratory under contract no. W-7405-ENG-48 |
| between the U.S. Department of Energy and The Regents of the |
| University of California for the operation of UC LLNL. |
| |
| DISCLAIMER |
| |
| This software was prepared as an account of work sponsored by an |
| agency of the United States Government. Neither the United States |
| Government nor the University of California nor any of their em- |
| ployees, makes any warranty, express or implied, or assumes any |
| liability or responsibility for the accuracy, completeness, or |
| usefulness of any information, apparatus, product, or process |
| disclosed, or represents that its use would not infringe |
| privately-owned rights. Reference herein to any specific commer- |
| cial products, process, or service by trade name, trademark, |
| manufacturer, or otherwise, does not necessarily constitute or |
| imply its endorsement, recommendation, or favoring by the United |
| States Government or the University of California. The views and |
| opinions of authors expressed herein do not necessarily state or |
| reflect those of the United States Government or the University |
| of California, and shall not be used for advertising or product |
\ endorsement purposes. /
---------------------------------------------------------------------
</pre></div>
</div>
</div>
<div class="section" id="md5-message-digest-algorithm">
<h3>MD5 メッセージダイジェストアルゴリズム<a class="headerlink" href="#md5-message-digest-algorithm" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p><a class="reference internal" href="library/md5.html#module-md5" title="md5: RSA's MD5 message digest algorithm. (非推奨)"><code class="xref py py-mod docutils literal"><span class="pre">md5</span></code></a> モジュールのソースコードは次の告知を含んでいます:</p>
<div class="highlight-none"><div class="highlight"><pre><span></span>Copyright (C) 1999, 2002 Aladdin Enterprises. All rights reserved.
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
L. Peter Deutsch
Independent implementation of MD5 (RFC 1321).
This code implements the MD5 Algorithm defined in RFC 1321, whose
text is available at
http://www.ietf.org/rfc/rfc1321.txt
The code is derived from the text of the RFC, including the test suite
(section A.5) but excluding the rest of Appendix A. It does not include
any code or documentation that is identified in the RFC as being
copyrighted.
The original and principal author of md5.h is L. Peter Deutsch
<[email protected]>. Other authors are noted in the change history
that follows (in reverse chronological order):
2002-04-13 lpd Removed support for non-ANSI compilers; removed
references to Ghostscript; clarified derivation from RFC 1321;
now handles byte order either statically or dynamically.
1999-11-04 lpd Edited comments slightly for automatic TOC extraction.
1999-10-18 lpd Fixed typo in header comment (ansi2knr rather than md5);
added conditionalization for C++ compilation from Martin
Purschke <[email protected]>.
1999-05-03 lpd Original version.
</pre></div>
</div>
</div>
<div class="section" id="asynchronous-socket-services">
<h3>非同期ソケットサービス<a class="headerlink" href="#asynchronous-socket-services" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p><a class="reference internal" href="library/asynchat.html#module-asynchat" title="asynchat: Support for asynchronous command/response protocols."><code class="xref py py-mod docutils literal"><span class="pre">asynchat</span></code></a> モジュールと <a class="reference internal" href="library/asyncore.html#module-asyncore" title="asyncore: A base class for developing asynchronous socket handling services."><code class="xref py py-mod docutils literal"><span class="pre">asyncore</span></code></a> モジュールは次の告知を含んでいます:</p>
<div class="highlight-none"><div class="highlight"><pre><span></span>Copyright 1996 by Sam Rushing
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 Sam
Rushing not be used in advertising or publicity pertaining to
distribution of the software without specific, written prior
permission.
SAM RUSHING DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
NO EVENT SHALL SAM RUSHING 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.
</pre></div>
</div>
</div>
<div class="section" id="cookie-management">
<h3>Cookie の管理<a class="headerlink" href="#cookie-management" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p><a class="reference internal" href="library/cookie.html#module-Cookie" title="Cookie: Support for HTTP state management (cookies)."><code class="xref py py-mod docutils literal"><span class="pre">Cookie</span></code></a> モジュールは次の告知を含んでいます:</p>
<div class="highlight-none"><div class="highlight"><pre><span></span>Copyright 2000 by Timothy O'Malley <[email protected]>
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
Timothy O'Malley not be used in advertising or publicity
pertaining to distribution of the software without specific, written
prior permission.
Timothy O'Malley DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL Timothy O'Malley 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.
</pre></div>
</div>
</div>
<div class="section" id="execution-tracing">
<h3>実行の追跡<a class="headerlink" href="#execution-tracing" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p><a class="reference internal" href="library/trace.html#module-trace" title="trace: Trace or track Python statement execution."><code class="xref py py-mod docutils literal"><span class="pre">trace</span></code></a> モジュールは次の告知を含んでいます:</p>
<div class="highlight-none"><div class="highlight"><pre><span></span>portions copyright 2001, Autonomous Zones Industries, Inc., all rights...
err... reserved and offered to the public under the terms of the
Python 2.2 license.
Author: Zooko O'Whielacronx
http://zooko.com/
mailto:[email protected]
Copyright 2000, Mojam Media, Inc., all rights reserved.
Author: Skip Montanaro
Copyright 1999, Bioreason, Inc., all rights reserved.
Author: Andrew Dalke
Copyright 1995-1997, Automatrix, Inc., all rights reserved.
Author: Skip Montanaro
Copyright 1991-1995, Stichting Mathematisch Centrum, all rights reserved.
Permission to use, copy, modify, and distribute this Python software and
its associated documentation for any purpose without fee is hereby
granted, provided that the above copyright notice appears in all copies,
and that both that copyright notice and this permission notice appear in
supporting documentation, and that the name of neither Automatrix,
Bioreason or Mojam Media be used in advertising or publicity pertaining to
distribution of the software without specific, written prior permission.
</pre></div>
</div>
</div>
<div class="section" id="uuencode-and-uudecode-functions">
<h3>UUencode 関数と UUdecode 関数<a class="headerlink" href="#uuencode-and-uudecode-functions" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p><a class="reference internal" href="library/uu.html#module-uu" title="uu: Encode and decode files in uuencode format."><code class="xref py py-mod docutils literal"><span class="pre">uu</span></code></a> モジュールは次の告知を含んでいます:</p>
<div class="highlight-none"><div class="highlight"><pre><span></span>Copyright 1994 by Lance Ellinghouse
Cathedral City, California Republic, United States of America.
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 Lance Ellinghouse
not be used in advertising or publicity pertaining to distribution
of the software without specific, written prior permission.
LANCE ELLINGHOUSE DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS, IN NO EVENT SHALL LANCE ELLINGHOUSE 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.
Modified by Jack Jansen, CWI, July 1995:
- Use binascii module to do the actual line-by-line conversion
between ascii and binary. This results in a 1000-fold speedup. The C
version is still 5 times faster, though.
- Arguments more compliant with Python standard
</pre></div>
</div>
</div>
<div class="section" id="xml-remote-procedure-calls">
<h3>XML リモートプロシージャコール<a class="headerlink" href="#xml-remote-procedure-calls" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p><a class="reference internal" href="library/xmlrpclib.html#module-xmlrpclib" title="xmlrpclib: XML-RPC client access."><code class="xref py py-mod docutils literal"><span class="pre">xmlrpclib</span></code></a> モジュールは次の告知を含んでいます:</p>
<div class="highlight-none"><div class="highlight"><pre><span></span> The XML-RPC client interface is
Copyright (c) 1999-2002 by Secret Labs AB
Copyright (c) 1999-2002 by Fredrik Lundh
By obtaining, using, and/or copying this software and/or its
associated documentation, you agree that you have read, understood,
and will comply with the following terms and conditions:
Permission to use, copy, modify, and distribute this software and
its associated documentation for any purpose and without fee is
hereby granted, provided that the above copyright notice appears in
all copies, and that both that copyright notice and this permission
notice appear in supporting documentation, and that the name of
Secret Labs AB or the author not be used in advertising or publicity
pertaining to distribution of the software without specific, written
prior permission.
SECRET LABS AB AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT-
ABILITY AND FITNESS. IN NO EVENT SHALL SECRET LABS AB OR THE AUTHOR
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.
</pre></div>
</div>
</div>
<div class="section" id="test-epoll">
<h3>test_epoll<a class="headerlink" href="#test-epoll" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p><code class="xref py py-mod docutils literal"><span class="pre">test_epoll</span></code> は次の告知を含んでいます:</p>
<div class="highlight-none"><div class="highlight"><pre><span></span>Copyright (c) 2001-2006 Twisted Matrix Laboratories.
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
</pre></div>
</div>
</div>
<div class="section" id="select-kqueue">
<h3>Select kqueue<a class="headerlink" href="#select-kqueue" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p><a class="reference internal" href="library/select.html#module-select" title="select: Wait for I/O completion on multiple streams."><code class="xref py py-mod docutils literal"><span class="pre">select</span></code></a> は kqueue インターフェースについての次の告知を含んでいます:</p>
<div class="highlight-none"><div class="highlight"><pre><span></span>Copyright (c) 2000 Doug White, 2006 James Knight, 2007 Christian Heimes
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. 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.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 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.
</pre></div>
</div>
</div>
<div class="section" id="strtod-and-dtoa">
<h3>strtod と dtoa<a class="headerlink" href="#strtod-and-dtoa" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p>The file <code class="file docutils literal"><span class="pre">Python/dtoa.c</span></code>, which supplies C functions dtoa and
strtod for conversion of C doubles to and from strings, is derived
from the file of the same name by David M. Gay, currently available
from <a class="reference external" href="http://www.netlib.org/fp/">http://www.netlib.org/fp/</a>. The original file, as retrieved on
March 16, 2009, contains the following copyright and licensing
notice:</p>
<div class="highlight-none"><div class="highlight"><pre><span></span>/****************************************************************
*
* The author of this software is David M. Gay.
*
* Copyright (c) 1991, 2000, 2001 by Lucent Technologies.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose without fee is hereby granted, provided that this entire notice
* is included in all copies of any software which is or includes a copy
* or modification of this software and in all copies of the supporting
* documentation for such software.
*
* THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTY. IN PARTICULAR, NEITHER THE AUTHOR NOR LUCENT MAKES ANY
* REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
* OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
*
***************************************************************/
</pre></div>
</div>
</div>
<div class="section" id="openssl">
<h3>OpenSSL<a class="headerlink" href="#openssl" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p>The modules <a class="reference internal" href="library/hashlib.html#module-hashlib" title="hashlib: Secure hash and message digest algorithms."><code class="xref py py-mod docutils literal"><span class="pre">hashlib</span></code></a>, <a class="reference internal" href="library/posix.html#module-posix" title="posix: The most common POSIX system calls (normally used via module os). (Unix)"><code class="xref py py-mod docutils literal"><span class="pre">posix</span></code></a>, <a class="reference internal" href="library/ssl.html#module-ssl" title="ssl: TLS/SSL wrapper for socket objects"><code class="xref py py-mod docutils literal"><span class="pre">ssl</span></code></a>, <a class="reference internal" href="library/crypt.html#module-crypt" title="crypt: The crypt() function used to check Unix passwords. (Unix)"><code class="xref py py-mod docutils literal"><span class="pre">crypt</span></code></a> use
the OpenSSL library for added performance if made available by the
operating system. Additionally, the Windows and Mac OS X installers for
Python may include a copy of the OpenSSL libraries, so we include a copy
of the OpenSSL license here:</p>
<div class="highlight-none"><div class="highlight"><pre><span></span>LICENSE ISSUES
==============
The OpenSSL toolkit stays under a dual license, i.e. both the conditions of
the OpenSSL License and the original SSLeay license apply to the toolkit.
See below for the actual license texts. Actually both licenses are BSD-style
Open Source licenses. In case of any license issues related to OpenSSL
please contact [email protected].
OpenSSL License
---------------
/* ====================================================================
* Copyright (c) 1998-2008 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. 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.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, 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.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* ([email protected]). This product includes software written by Tim
* Hudson ([email protected]).
*
*/
Original SSLeay License
-----------------------
/* Copyright (C) 1995-1998 Eric Young ([email protected])
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young ([email protected]).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson ([email protected]).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young ([email protected])"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson ([email protected])"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``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 AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 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.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
</pre></div>
</div>
</div>
<div class="section" id="expat">
<h3>expat<a class="headerlink" href="#expat" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p>The <code class="xref py py-mod docutils literal"><span class="pre">pyexpat</span></code> extension is built using an included copy of the expat
sources unless the build is configured <code class="docutils literal"><span class="pre">--with-system-expat</span></code>:</p>
<div class="highlight-none"><div class="highlight"><pre><span></span>Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd
and Clark Cooper
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
</pre></div>
</div>
</div>
<div class="section" id="libffi">
<h3>libffi<a class="headerlink" href="#libffi" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p>The <code class="xref py py-mod docutils literal"><span class="pre">_ctypes</span></code> extension is built using an included copy of the libffi
sources unless the build is configured <code class="docutils literal"><span class="pre">--with-system-libffi</span></code>:</p>
<div class="highlight-none"><div class="highlight"><pre><span></span>Copyright (c) 1996-2008 Red Hat, Inc and others.
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
``Software''), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
</pre></div>
</div>
</div>
<div class="section" id="zlib">
<h3>zlib<a class="headerlink" href="#zlib" title="このヘッドラインへのパーマリンク">¶</a></h3>
<p>The <a class="reference internal" href="library/zlib.html#module-zlib" title="zlib: Low-level interface to compression and decompression routines compatible with gzip."><code class="xref py py-mod docutils literal"><span class="pre">zlib</span></code></a> extension is built using an included copy of the zlib
sources if the zlib version found on the system is too old to be
used for the build:</p>
<div class="highlight-none"><div class="highlight"><pre><span></span>Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
Jean-loup Gailly Mark Adler
</pre></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
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<h3><a href="contents.html">目次</a></h3>
<ul>
<li><a class="reference internal" href="#">歴史とライセンス</a><ul>
<li><a class="reference internal" href="#history-of-the-software">Python の歴史</a></li>
<li><a class="reference internal" href="#terms-and-conditions-for-accessing-or-otherwise-using-python">Terms and conditions for accessing or otherwise using Python</a><ul>
<li><a class="reference internal" href="#psf-license-agreement-for-python-release">PSF LICENSE AGREEMENT FOR PYTHON 2.7.14</a></li>
<li><a class="reference internal" href="#beopen-com-license-agreement-for-python-2-0">BEOPEN.COM LICENSE AGREEMENT FOR PYTHON 2.0</a></li>
<li><a class="reference internal" href="#cnri-license-agreement-for-python-1-6-1">CNRI LICENSE AGREEMENT FOR PYTHON 1.6.1</a></li>
<li><a class="reference internal" href="#cwi-license-agreement-for-python-0-9-0-through-1-2">CWI LICENSE AGREEMENT FOR PYTHON 0.9.0 THROUGH 1.2</a></li>
</ul>
</li>
<li><a class="reference internal" href="#licenses-and-acknowledgements-for-incorporated-software">取り入れられているソフトウェアのライセンスと謝辞</a><ul>
<li><a class="reference internal" href="#mersenne-twister">メルセンヌツイスター (Mersenne Twister)</a></li>
<li><a class="reference internal" href="#sockets">ソケット</a></li>