Ιστορία και Άδεια

Η ιστορία του λογισμικού

Η Python δημιουργήθηκε στις αρχές του 1990 από τον Guido van Rossum στο Stichting Mathematisch Centrum (CWI, βλ.https://www.cwi.nl) στην Ολλανδία ως διάδοχος μια γλώσσας που ονομάζεται ABC. Ο Guido παραμένει ο κύριος συγγραφέας της Python, παρόλα αυτά περιλαμβάνει συνεισφορές και από άλλα άτομα.

Το 1995, ο Guido συνέχισε το έργο του για την Python στο Corporation for National Research Initiatives (CNRI, βλ.https://www.cnri.reston.va.us) στο Reston της Virginia, όπου κυκλοφόρησε πολλές εκδόσεις του λογισμικού.

Τον Μάιο του 2000, ο Guido και η βασική ομάδα ανάπτυξης της Python μετακόμισαν στο BeOpen.com για να σχηματίσουν την ομάδα BeOpen PythonLabs. Τον Οκτώβριο του ίδιου έτους, η ομάδα του PythonLabs μετακόμισε στην Digital Creations, η οποία μετατράπηκε σε Zope Corporation. Το 2001, το Python Software Foundation (PSF, βλ.https://www.python.org/psf) δημιουργήθηκε ως ένας μη κερδοσκοπικός οργανισμός με στόχο να κατέχει την πνευματική ιδιοκτησία που σχετίζεται με την Python. Η Zope Corporation ήταν μέλος-χορηγός του PSF.

Όλες οι εκδόσεις της Python είναι Ανοιχτού Κώδικα (βλ.https://opensource.org για τον ορισμό του Ανοιχτού Κώδικα). Ιστορικά οι περισσότερες, αλλά όχι όλες, εκδόσεις της Python ήταν επίσης συμβατές με την άδεια GPL: ο παρακάτω πίνακας συνοψίζει τις διάφορες εκδόσεις.

Έκδοση

Προερχόμενη από

Έτος

Ιδιοκτησία

Συμβατότητα GPL; (1)

0.9.0 έως 1.2

δ/υ

1991-1995

CWI

ναι

1.3 έως 1.5.2

1.2

1995-1999

CNRI

ναι

1.6

1.5.2

2000

CNRI

όχι

2.0

1.6

2000

BeOpen.com

όχι

1.6.1

1.6

2001

CNRI

ναι (2)

2.1

2.0+1.6.1

2001

PSF

όχι

2.0.1

2.0+1.6.1

2001

PSF

ναι

2.1.1

2.1+2.0.1

2001

PSF

ναι

2.1.2

2.1.1

2002

PSF

ναι

2.1.3

2.1.2

2002

PSF

ναι

2.2 και πάνω

2.1.1

2001-σήμερα

PSF

ναι

Σημείωση

  1. Η συμβατότητα με GPL δεν σημαίνει ότι διανέμεται η Python κάτω από την άδεια GPL. Όλες οι άδειες της Python, σε αντίθεση με την GPL, σας επιτρέπουν να διανείμετε μια τροποποιημένη έκδοση χωρίς να κάνετε τις αλλαγές σας, ανοιχτού κώδικα. Οι άδειες με συμβατότητα GPL καθιστούν δυνατό τον συνδυασμό της Python με άλλο λογισμικό που κυκλοφορεί με βάσει της GPL, ενώ οι άλλες όχι.

  2. Σύμφωνα με τον Richard Stallman, 1.6.1 δεν είναι συμβατή με την GPL, επειδή η άδεια της έχει νομική ρήτρα επιλογής, Σύμφωνα με το CNRI, ωστόσο, ο δικηγόρος του Stallman είπε στον δικηγόρο της CNRI ότι η 1.6.1 «δεν είναι συμβατή» με την GPL.

Χάρη, στους πολλούς εξωτερικούς εθελοντές που εργάστηκαν κάτω από τις οδηγίες του Guido, αυτές οι εκδόσεις έγιναν εφικτές.

Όροι και προϋποθέσεις για την πρόσβαση ή την χρήση της Python με άλλους τρόπους

Το λογισμικό της Python και η τεκμηρίωση αδειοδοτούνται σύμφωνα με την άδεια χρήσης Python Software Foundation Έκδοση 2.

Ξεκινώντας από την Python 3.8.6, παραδείγματα, συνταγές και ο άλλος κώδικας στην τεκμηρίωση έχουν διπλή άδεια χρήσης, σύμφωνα με την Άδεια PSF Έκδοση 2 και τηςZero-Clause BSD άδεια.

Κάποιο λογισμικό που είναι ενσωματωμένο στην Python είναι υπό διαφορετικές άδειες χρήσης. Οι άδειες παρατίθενται με κώδικα που εμπίπτει σε αυτήν την άδεια. ΔείτεΆδειες και Ευχαριστίες για Ενσωματωμένο Λογισμικό για μια ελλιπή λίστα αυτών των αδειών.

PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2

1. This LICENSE AGREEMENT is between the Python Software Foundation ("PSF"), and   the Individual or Organization ("Licensee") accessing and otherwise using this   software ("Python") in source or binary form and its associated documentation.2. Subject to the terms and conditions of this License Agreement, PSF hereby   grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce,   analyze, test, perform and/or display publicly, prepare derivative works,   distribute, and otherwise use Python alone or in any derivative   version, provided, however, that PSF's License Agreement and PSF's notice of   copyright, i.e., "Copyright © 2001-2023 Python Software Foundation; All Rights   Reserved" are retained in Python alone or in any derivative version   prepared by Licensee.3. In the event Licensee prepares a derivative work that is based on or   incorporates Python or any part thereof, and wants to make the   derivative work available to others as provided herein, then Licensee hereby   agrees to include in any such work a brief summary of the changes made to Python.4. PSF is making Python available to Licensee on an "AS IS" basis.   PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED.  BY WAY OF   EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND DISCLAIMS ANY REPRESENTATION OR   WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE   USE OF PYTHON WILL NOT INFRINGE ANY THIRD PARTY RIGHTS.5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON   FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS A RESULT OF   MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON, OR ANY DERIVATIVE   THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.6. This License Agreement will automatically terminate upon a material breach of   its terms and conditions.7. Nothing in this License Agreement shall be deemed to create any relationship   of agency, partnership, or joint venture between PSF and Licensee.  This License   Agreement does not grant permission to use PSF trademarks or trade name in a   trademark sense to endorse or promote products or services of Licensee, or any   third party.8. By copying, installing or otherwise using Python, Licensee agrees   to be bound by the terms and conditions of this License Agreement.

ΣΥΜΦΩΝΙΑ ΑΔΕΙΑΣ BEOPEN.COM ΓΙΑ PYTHON 2.0

ΣΥΜΦΩΝΙΑ ΑΔΕΙΑΣ ΑΝΟΙΧΤΟΥ ΚΩΔΙΚΑ BEOPEN PYTHON ΕΚΔΟΣΗ 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.

ΣΥΜΦΩΝΙΑ ΑΔΕΙΑΣ CNRI ΓΙΑ 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.

ΣΥΜΦΩΝΙΑ ΑΔΕΙΑΣ CWI ΓΙΑ PYTHON 0.9.0 ΕΩΣ 1.2

Copyright © 1991 - 1995, Stichting Mathematisch Centrum Amsterdam, TheNetherlands.  All rights reserved.Permission to use, copy, modify, and distribute this software and itsdocumentation for any purpose and without fee is hereby granted, provided thatthe above copyright notice appear in all copies and that both that copyrightnotice and this permission notice appear in supporting documentation, and thatthe name of Stichting Mathematisch Centrum or CWI not be used in advertising orpublicity pertaining to distribution of the software without specific, writtenprior permission.STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO THISSOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NOEVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE FOR ANY SPECIAL, INDIRECTOR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUSACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THISSOFTWARE.

ZERO-CLAUSE BSD ΑΔΕΙΑ ΓΙΑ ΤΟΝ ΚΩΔΙΚΑ ΣΤΗΝ ΤΕΚΜΗΡΙΩΣΗ ΤΗΣ PYTHON

Permission to use, copy, modify, and/or distribute this software for anypurpose with or without fee is hereby granted.THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITHREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITYAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROMLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OROTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE ORPERFORMANCE OF THIS SOFTWARE.

Άδειες και Ευχαριστίες για Ενσωματωμένο Λογισμικό

Αυτή η ενότητα είναι μια ημιτελής, αλλά αυξανόμενη λίστα αδειών και ευχαριστιών για λογισμικό τρίτων, που ενσωματώνεται στην διανομή της Python.

Mersenne Twister

Η επέκταση_random C που βρίσκεται κάτω από την ενότηταrandom περιλαμβάνει έναν κώδικα με βάση μια λήψη απόhttp://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/MT2002/emt19937ar.html. Ακολουθούν κατά λέξη τα σχόλια από το αρχικό κώδικα:

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 withoutmodification, are permitted provided that the following conditionsare 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 NOTLIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FORA PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER ORCONTRIBUTORS 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, ORPROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OFLIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDINGNEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THISSOFTWARE, 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.htmlemail: m-mat @ math.sci.hiroshima-u.ac.jp (remove space)

Sockets

Η ενότηταsocket χρησιμοποιεί τις συναρτήσεις,getaddrinfo(), καιgetnameinfo(), τα οποία έχουν υλοποιηθεί σε διαφορετικά αρχεία από το WIDE Έργο,https://www.wide.ad.jp/.

Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.All rights reserved.Redistribution and use in source and binary forms, with or withoutmodification, are permitted provided that the following conditionsare 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" ANDANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THEIMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSEARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLEFOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIALDAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODSOR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICTLIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAYOUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OFSUCH DAMAGE.

Ασύγχρονες socket υπηρεσίες

Οι ενότητεςtest.support.asynchat καιtest.support.asyncore περιέχουν την παρακάτω ειδοποίηση:

Copyright 1996 by Sam Rushing                        All Rights ReservedPermission to use, copy, modify, and distribute this software andits documentation for any purpose and without fee is herebygranted, provided that the above copyright notice appear in allcopies and that both that copyright notice and this permissionnotice appear in supporting documentation, and that the name of SamRushing not be used in advertising or publicity pertaining todistribution of the software without specific, written priorpermission.SAM RUSHING DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, INNO EVENT SHALL SAM RUSHING BE LIABLE FOR ANY SPECIAL, INDIRECT ORCONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSSOF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR INCONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Διαχείριση Cookie

Η ενότηταhttp.cookies περιέχει την παρακάτω ειδοποίηση:

Copyright 2000 by Timothy O'Malley <timo@alum.mit.edu>               All Rights ReservedPermission to use, copy, modify, and distribute this softwareand its documentation for any purpose and without fee is herebygranted, provided that the above copyright notice appear in allcopies and that both that copyright notice and this permissionnotice appear in supporting documentation, and that the name ofTimothy O'Malley  not be used in advertising or publicitypertaining to distribution of the software without specific, writtenprior permission.Timothy O'Malley DISCLAIMS ALL WARRANTIES WITH REGARD TO THISSOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITYAND FITNESS, IN NO EVENT SHALL Timothy O'Malley BE LIABLE FORANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGESWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUSACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE ORPERFORMANCE OF THIS SOFTWARE.

Ανίχνευση εκτέλεσης

Η ενότηταtrace περιέχει την παρακάτω ειδοποίηση:

portions copyright 2001, Autonomous Zones Industries, Inc., all rights...err...  reserved and offered to the public under the terms of thePython 2.2 license.Author: Zooko O'Whielacronxhttp://zooko.com/mailto:zooko@zooko.comCopyright 2000, Mojam Media, Inc., all rights reserved.Author: Skip MontanaroCopyright 1999, Bioreason, Inc., all rights reserved.Author: Andrew DalkeCopyright 1995-1997, Automatrix, Inc., all rights reserved.Author: Skip MontanaroCopyright 1991-1995, Stichting Mathematisch Centrum, all rights reserved.Permission to use, copy, modify, and distribute this Python software andits associated documentation for any purpose without fee is herebygranted, provided that the above copyright notice appears in all copies,and that both that copyright notice and this permission notice appear insupporting documentation, and that the name of neither Automatrix,Bioreason or Mojam Media be used in advertising or publicity pertaining todistribution of the software without specific, written prior permission.

Συναρτήσεις UUencode και UUdecode

Η ενότηταuu περιέχει την παρακάτω ειδοποίηση:

Copyright 1994 by Lance EllinghouseCathedral City, California Republic, United States of America.                       All Rights ReservedPermission to use, copy, modify, and distribute this software and itsdocumentation for any purpose and without fee is hereby granted,provided that the above copyright notice appear in all copies and thatboth that copyright notice and this permission notice appear insupporting documentation, and that the name of Lance Ellinghousenot be used in advertising or publicity pertaining to distributionof the software without specific, written prior permission.LANCE ELLINGHOUSE DISCLAIMS ALL WARRANTIES WITH REGARD TOTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY ANDFITNESS, IN NO EVENT SHALL LANCE ELLINGHOUSE CENTRUM BE LIABLEFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGESWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN ANACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUTOF 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

Κλήσεις Απομακρυσμένης Διαδικασίας XML

Η ενότηταxmlrpc.client περιέχει την παρακάτω ειδοποίηση:

    The XML-RPC client interface isCopyright (c) 1999-2002 by Secret Labs ABCopyright (c) 1999-2002 by Fredrik LundhBy obtaining, using, and/or copying this software and/or itsassociated 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 andits associated documentation for any purpose and without fee ishereby granted, provided that the above copyright notice appears inall copies, and that both that copyright notice and this permissionnotice appear in supporting documentation, and that the name ofSecret Labs AB or the author not be used in advertising or publicitypertaining to distribution of the software without specific, writtenprior permission.SECRET LABS AB AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARDTO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT-ABILITY AND FITNESS.  IN NO EVENT SHALL SECRET LABS AB OR THE AUTHORBE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANYDAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUSACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCEOF THIS SOFTWARE.

test_epoll

Η ενότηταtest.test_epoll περιέχει την παρακάτω ειδοποίηση:

Copyright (c) 2001-2006 Twisted Matrix Laboratories.Permission is hereby granted, free of charge, to any person obtaininga copy of this software and associated documentation files (the"Software"), to deal in the Software without restriction, includingwithout limitation the rights to use, copy, modify, merge, publish,distribute, sublicense, and/or sell copies of the Software, and topermit persons to whom the Software is furnished to do so, subject tothe following conditions:The above copyright notice and this permission notice shall beincluded 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 OFMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE ANDNONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BELIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTIONOF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTIONWITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Επιλογή kqueue

Η ενότηταselect περιέχει την παρακάτω ειδοποίηση για την kqueue διεπαφή:

Copyright (c) 2000 Doug White, 2006 James Knight, 2007 Christian HeimesAll rights reserved.Redistribution and use in source and binary forms, with or withoutmodification, are permitted provided that the following conditionsare 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" ANDANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THEIMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSEARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLEFOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIALDAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODSOR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICTLIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAYOUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OFSUCH DAMAGE.

SipHash24

Το αρχείοPython/pyhash.c περιέχει την υλοποίηση του Marek Majkowski του αλγορίθμου τού Dan Bernstein, SipHash24. Αυτό περιέχει την παρακάτω σημείωση:

<MIT License>Copyright (c) 2013  Marek Majkowski <marek@popcount.org>Permission is hereby granted, free of charge, to any person obtaining a copyof this software and associated documentation files (the "Software"), to dealin the Software without restriction, including without limitation the rightsto use, copy, modify, merge, publish, distribute, sublicense, and/or sellcopies of the Software, and to permit persons to whom the Software isfurnished to do so, subject to the following conditions:The above copyright notice and this permission notice shall be included inall copies or substantial portions of the Software.</MIT License>Original location:   https://github.com/majek/csiphash/Solution inspired by code from:   Samuel Neves (supercop/crypto_auth/siphash24/little)   djb (supercop/crypto_auth/siphash24/little2)   Jean-Philippe Aumasson (https://131002.net/siphash/siphash24.c)

strtod και dtoa

Το αρχείοPython/dtoa.c, που παρέχει τις συναρτήσεις dtoa και strtod της C για μετατροπή των C doubles προς και από strings, προέρχεται από το ομώνυμο αρχείο του David M. Gay, προς το παρόν διαθέσιμο απόhttps://web.archive.org/web/20220517033456/http://www.netlib.org/fp/dtoa.c. Το αρχικό αρχείο, όπως ανακτήθηκε στις 16 Μαρτίου, 2009, περιέχει τα ακόλουθα πνευματικά δικαιώματα και την ειδοποίηση αδειοδότησης:

/**************************************************************** * * 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. * ***************************************************************/

OpenSSL

Οι μονάδεςhashlib,posix,ssl,crypt χρησιμοποιούν την βιβλιοθήκη OpenSSL για επιπλέον απόδοση, εάν διατίθενται από το λειτουργικό σύστημα. Επιπλέον, τα προγράμματα εγκατάστασης για την Python για Windows και macOS, ενδέχεται να περιλαμβάνουν ένα αντίγραφο των βιβλιοθηκών OpenSSL, επομένως συμπεριλαμβάνουμε ένα αντίγραφο της άδειας OpenSSL εδώ. Για την έκδοση OpenSSL 3.0 και για νεότερες εκδόσεις που προέρχονται από αυτή, ισχύει η άδεια Apache v2:

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expat

Η επέκτασηpyexpat δημιουργείται χρησιμοποιώντας ένα συμπεριλαμβανόμενο αντίγραφο των πηγών expat, εκτός εάν η έκδοση έχει την ρύθμιση--with-system-expat:

Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd                               and Clark CooperPermission is hereby granted, free of charge, to any person obtaininga copy of this software and associated documentation files (the"Software"), to deal in the Software without restriction, includingwithout limitation the rights to use, copy, modify, merge, publish,distribute, sublicense, and/or sell copies of the Software, and topermit persons to whom the Software is furnished to do so, subject tothe following conditions:The above copyright notice and this permission notice shall be includedin 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 OFMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANYCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THESOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

libffi

Η επέκταση της C_ctypes που βρίσκεται κάτω από την ενότηταctypes δημιουργείται χρησιμοποιώντας ένα συμπεριλαμβανόμενο αντίγραφο των πηγών libffi, εκτός εάν η έκδοση έχει την ρύθμιση--with-system-libffi:

Copyright (c) 1996-2008  Red Hat, Inc and others.Permission is hereby granted, free of charge, to any person obtaininga copy of this software and associated documentation files (the"Software"), to deal in the Software without restriction, includingwithout limitation the rights to use, copy, modify, merge, publish,distribute, sublicense, and/or sell copies of the Software, and topermit persons to whom the Software is furnished to do so, subject tothe following conditions:The above copyright notice and this permission notice shall be includedin 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 OFMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE ANDNONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHTHOLDERS 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 OTHERDEALINGS IN THE SOFTWARE.

zlib

Η επέκτασηzlib δημιουργείται χρησιμοποιώντας ένα συμπεριλαμβανόμενου αντίγραφο των πηγών zlib, εάν η έκδοση του zlib που βρίσκεται στο σύστημα είναι πολύ παλιά για να χρησιμοποιηθεί για την κατασκευή:

Copyright (C) 1995-2011 Jean-loup Gailly and Mark AdlerThis software is provided 'as-is', without any express or impliedwarranty.  In no event will the authors be held liable for any damagesarising 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 itfreely, 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 Adlerjloup@gzip.org          madler@alumni.caltech.edu

cfuhash

Η υλοποίηση του πίνακα κατακερματισμού που χρησιμοποιείται από τοtracemalloc βασίζεται στο έργο cfuhash:

Copyright (c) 2005 Don OwensAll rights reserved.This code is released under the BSD license:Redistribution and use in source and binary forms, with or withoutmodification, are permitted provided that the following conditionsare met:  * Redistributions of source code must retain the above copyright    notice, this list of conditions and the following disclaimer.  * 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.  * Neither the name of the author 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 COPYRIGHT HOLDERS AND CONTRIBUTORS"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOTLIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESSFOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THECOPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ORSERVICES; 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 ADVISEDOF THE POSSIBILITY OF SUCH DAMAGE.

libmpdec

Η επέκταση_decimal που βρίσκεται κάτω από την ενότηταdecimal είναι φτιαγμένη χρησιμοποιώντας ένα συμπεριλαμβανόμενο αντίγραφο της βιβλιοθήκης libmpdec, εκτός αν ή έκδοση έχει ρύθμιση--with-system-libmpdec:

Copyright (c) 2008-2020 Stefan Krah. All rights reserved.Redistribution and use in source and binary forms, with or withoutmodification, are permitted provided that the following conditionsare 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" ANDANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THEIMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSEARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLEFOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIALDAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODSOR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICTLIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAYOUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OFSUCH DAMAGE.

W3C C14N σουίτα δοκιμής

Η σουίτα δοκιμής C14N 2.0 στο πακέτοtest (Lib/test/xmltestdata/c14n-20/) ανακτήθηκε από τον ιστότοπο του W3Chttps://www.w3.org/TR/xml-c14n2-testcases/ και διανέμεται με την άδεια 3 ρήτρων BSD:

Copyright (c) 2013 W3C(R) (MIT, ERCIM, Keio, Beihang),All Rights Reserved.Redistribution and use in source and binary forms, with or withoutmodification, are permitted provided that the following conditionsare met:* Redistributions of works must retain the original copyright notice,  this list of conditions and the following disclaimer.* Redistributions in binary form must reproduce the original copyright  notice, this list of conditions and the following disclaimer in the  documentation and/or other materials provided with the distribution.* Neither the name of the W3C nor the names of its contributors may be  used to endorse or promote products derived from this work 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 NOTLIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FORA PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHTOWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOTLIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANYTHEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USEOF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Audioop

Το module audioop χρησιμοποιεί ως βάση κώδικα του αρχείου g771.c του έργου Sox.https://sourceforge.net/projects/sox/files/sox/12.17.7/sox-12.17.7.tar.gz

Αυτό ο πηγαίος κώδικας είναι προϊόν της Sun Microsystems, Inc. και παρέχεται για απεριόριστη χρήση. Οι χρήστες μπορούν να αντιγράψουν ή να τροποποιήσουν αυτόν τον πηγαίο κώδικα χωρίς χρέωση.

Ο ΠΗΓΑΙΟΣ ΚΩΔΙΚΑΣ ΤΟΥ SUN ΠΑΡΕΧΕΤΑΙ ΟΠΩΣ ΕΧΕΙ ΧΩΡΙΣ ΚΑΝΕΝΟΣ ΕΙΔΟΥΣ ΕΓΓΥΗΣΕΙΣ ΣΥΜΠΕΡΙΛΑΜΒΑΝΟΜΕΝΩΝ ΕΓΓΥΗΣΕΩΝ ΣΧΕΔΙΑΣΜΟΥ, ΕΜΠΟΡΕΥΣΙΜΟΤΗΤΑΣ ΚΑΙ ΚΑΤΑΛΛΗΛΟΤΗΤΑΣ ΓΙΑ ΣΥΓΚΕΚΡΙΜΕΝΟ ΣΚΟΠΟ Ή ΠΟΥ ΠΡΟΚΥΠΤΕΙ ΑΠΟ ΚΑΠΟΙΑ ΠΟΡΕΙΑ ΣΥΝΑΛΛΑΓΗΣ, ΧΡΗΣΗΣ Ή ΕΜΠΟΡΙΚΗΣ ΠΡΑΚΤΙΚΗΣ.

Ο πηγαίος κώδικας του Sun παρέχεται χωρίς την υποστήριξη και χωρίς καμία υποχρέωση εκ μέρους της Sun Microsystems, Inc. να βοηθήσει στην χρήση, στη διόρθωση, τροποποίηση ή βελτίωση του.

SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THEINFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWAREOR ANY PART THEREOF.

Σε καμία περίπτωση η Sun Microsystems, Inc. δεν φέρει ευθύνη για τυχόν απώλεια εσόδων ή κερδών ή άλλες ειδικές, έμμεσες και επακόλουθες ζημίες, ακόμη και αν η Sun έχει ενημερωθεί για την πιθανότητα τέτοιων ζημιών.

Sun Microsystems, Inc. 2550 Garcia Avenue Mountain View, Καλιφόρνια 94043

asyncio

Μέρη της ενότηταςasyncio ενσωματώνονται από τοuvloop 0.16, η οποία διανέμεται με άδεια MIT:

Copyright (c) 2015-2021 MagicStack Inc.  http://magic.ioPermission is hereby granted, free of charge, to any person obtaininga copy of this software and associated documentation files (the"Software"), to deal in the Software without restriction, includingwithout limitation the rights to use, copy, modify, merge, publish,distribute, sublicense, and/or sell copies of the Software, and topermit persons to whom the Software is furnished to do so, subject tothe following conditions:The above copyright notice and this permission notice shall beincluded 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 OFMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE ANDNONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BELIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTIONOF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTIONWITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.