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License
=======

Except when otherwise stated (look for LICENSE files in directories
or information at the beginning of each file) all software and
documentation in the 'rpython', 'pypy', 'ctype_configure', 'dotviewer',
'demo', 'extra_tests', 'include', 'lib_pypy', 'py', and '_pytest'
directories is licensed as follows:

    The MIT License

    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
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    sell copies of the Software, and to permit persons to whom the
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    The above copyright notice and this permission notice shall be included
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    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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---------------------------

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License for 'lib-python/2.7, lib-python/3'
==========================================

Except when otherwise stated (look for LICENSE files or copyright/license
information at the beginning of each file) the files in the 'lib-python'
directory are all copyrighted by the Python Software Foundation and licensed
under the terms that you can find here: https://docs.python.org/3/license.html

License for 'pypy/module/unicodedata/'
======================================

The following files are from the website of The Unicode Consortium
at http://www.unicode.org/.  For the terms of use of these files, see
http://www.unicode.org/terms_of_use.html .  Or they are derived from
files from the above website, and the same terms of use apply.

    CompositionExclusions-*.txt
    EastAsianWidth-*.txt
    LineBreak-*.txt
    UnicodeData-*.txt
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License for 'dotviewer/font/'
=============================

Copyright (C) 2008 The Android Open Source Project

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
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See the License for the specific language governing permissions and
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Detailed license information is contained in the NOTICE file in the
directory.


Licenses and Acknowledgements for Incorporated Software
=======================================================

This section is an incomplete, but growing list of licenses and
acknowledgements for third-party software incorporated in the PyPy
distribution.

License for 'Tcl/Tk'
--------------------

This copy of PyPy contains library code that may, when used, result in
the Tcl/Tk library to be loaded.  PyPy also includes code that may be
regarded as being a copy of some parts of the Tcl/Tk header files.
You may see a copy of the License for Tcl/Tk in the file
`lib_pypy/_tkinter/license.terms` included here.

License for 'bzip2'
-------------------

This copy of PyPy may be linked (dynamically or statically) with the
bzip2 library.  You may see a copy of the License for bzip2/libbzip2 at

    http://www.bzip.org/1.0.5/bzip2-manual-1.0.5.html

License for 'openssl'
---------------------

This copy of PyPy may be linked (dynamically or statically) with the
openssl library.  You may see a copy of the License for OpenSSL at

    https://www.openssl.org/source/license.html

License for '_gdbm'
------------------

The _gdbm module includes code from gdbm.h, which is distributed under
the terms of the GPL license version 2 or any later version.  Thus the
_gdbm module, provided in the file lib_pypy/_gdbm.py, is redistributed
under the terms of the GPL license as well.

License for 'rpython/rlib/rvmprof/src'
--------------------------------------

The code is based on gperftools. You may see a copy of the License for it at

    https://github.com/gperftools/gperftools/blob/master/COPYING

License for 'liblzma and 'lzmaffi'
----------------------------------

This copy of PyPy may be linked (dynamically or statically) with the
liblzma library, which was put in the "public domain":

    http://tukaani.org/xz/

The cffi bindings to liblzma (in lib_pypy/_lzma.py) are derived from
the lzmaffi project which is distributed under a BSD license:

    https://pypi.python.org/pypi/lzmaffi/0.3.0

License for 'libexpat'
----------------------

The pyexpat module includes code from libexpat which is distributed under an MIT license:

    https://github.com/libexpat/libexpat/blob/R_2_7_4/COPYING
