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<H3>Python Copyright</H3>
<P>
Most Python sources and binaries are distributed under the following
copyright. A few files have a different copyright owner, but
otherwise the notice is similar.
<P>
The gist of it is that Python is <strong>absolutely free, even for
commercial use (including resale)</strong>. There is no GNU-like
"copyleft" restriction.
<P>A clarification: some very picky lawyers are worried that the
notice doesn't explicitly grant permission to distribute modified
copies (even though it grants permission to copy, modify, and
distribute). This can be considered an oversight in the notice; we
have no intention to limit distribution of modified copies (that
otherwise play by the rules). Similarly, the words "without fee" are
to be read connected to "permission": permission is granted without
fee. We are in the process of revising the notice to clarify it, but
this is a slow process.
<P>Another clarification: the limitation of the copyright to 1991-1995
in the notice is not a mistake, but rather a deliberate decision.
Copyright applies regardless of whether it is explicitly stated or
not.
<P><b>News:</b> The <A HREF="http://www.opensource.org/" >Open Source
Initiative</A> board has voted to certify the Python license as Open
Source.
<P>And if you had to ask, yes, this license is compatible with the <a
href="http://www.gnu.org/copyleft/gpl.html">GPL</a> (sez <a
href="http://www.gnu.org/people/rms.html">RMS</a>).
<P>
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<P>
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
<P>
<CENTER>All Rights Reserved</CENTER>
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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 names of Stichting Mathematisch
Centrum or CWI or Corporation for National Research Initiatives or
CNRI not be used in advertising or publicity pertaining to
distribution of the software without specific, written prior
permission.
<P>
While CWI is the initial source for this software, a modified version
is made available by the Corporation for National Research Initiatives
(CNRI) at the Internet address ftp://ftp.python.org.
<P>
STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH
CENTRUM OR CNRI 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
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