djavu-asus/elpy/rpc-venv/lib/python3.11/site-packages/blib2to3/LICENSE

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