Add license files

LICENSE.txt

@@ -0,0 +1,137 @@
+OPEN SOURCE LICENSE AGREEMENT
+=============================
+
+Copyright (c) 2009-2011, University of Tennessee
+Copyright (c) 1989, 1991 Free Software Foundation, Inc.
+Copyright (c) 2006, The Regents of the University of California through
+    Lawrence Berkeley National Laboratory
+Copyright (c) 2014, Australian Synchrotron Research Program Inc., ("ASRP")
+Copyright (c) 2006-2007, Board of Trustees of Michigan State University
+Copyright (c) 2008-2012, The Trustees of Columbia University in the City
+    of New York
+
+Copyright (c) 2014-2019, Brookhaven Science Associates, Brookhaven National
+    Laboratory
+
+
+The "DiffPy-CMI" is distributed subject to the following license conditions:
+
+
+SOFTWARE LICENSE AGREEMENT
+
+    Software: DiffPy-CMI
+
+
+(1) The "Software", below, refers to the aforementioned DiffPy-CMI (in either
+source code, or binary form and accompanying documentation).
+
+Part of the software was derived from the DANSE, ObjCryst++ (with permission),
+PyCifRW, Python periodictable, CCTBX, and SasView open source projects, of
+which the original Copyrights are contained in each individual file.
+
+Each licensee is addressed as "you" or "Licensee."
+
+
+(2) The copyright holders shown above and their third-party Licensors hereby
+grant licensee a royalty-free nonexclusive license, subject to the limitations
+stated herein and U.S. Government license rights.
+
+
+(3) You may modify and make a copy or copies of the software for use within
+your organization, if you meet the following conditions:
+
+    (a) Copies in source code must include the copyright notice and this
+        software license agreement.
+
+    (b) Copies in binary form must include the copyright notice and this
+        Software License Agreement in the documentation and/or other materials
+        provided with the copy.
+
+
+(4) You may modify a copy or copies of the Software or any portion of it, thus
+forming a work based on the Software, and distribute copies of such work
+outside your organization, if you meet all of the following conditions:
+
+    (a) Copies in source code must include the copyright notice and this
+        Software License Agreement;
+
+    (b) Copies in binary form must include the copyright notice and this
+        Software License Agreement in the documentation and/or other materials
+        provided with the copy;
+
+    (c) Modified copies and works based on the Software must carry prominent
+        notices stating that you changed specified portions of the Software.
+
+    (d) Neither the name of Brookhaven Science Associates or Brookhaven
+        National Laboratory nor the names of its contributors may be used to
+        endorse or promote products derived from this software without specific
+        written permission.
+
+
+(5) Portions of the Software resulted from work developed under a U.S.
+Government contract and are subject to the following license:
+The Government is granted for itself and others acting on its behalf a
+paid-up, nonexclusive, irrevocable worldwide license in this computer software
+to reproduce, prepare derivative works, and perform publicly and display
+publicly.
+
+
+(6) WARRANTY DISCLAIMER. THE SOFTWARE IS SUPPLIED "AS IS" WITHOUT
+WARRANTY OF ANY KIND. THE COPYRIGHT HOLDERS, THEIR THIRD PARTY
+LICENSORS, THE UNITED STATES, THE UNITED STATES DEPARTMENT OF ENERGY, AND
+THEIR EMPLOYEES: (1) DISCLAIM ANY WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
+BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE, TITLE OR NON-INFRINGEMENT, (2) DO NOT ASSUME ANY LEGAL
+LIABILITY OR RESPONSIBILITY FOR THE ACCURACY, COMPLETENESS, OR USEFULNESS OF
+THE SOFTWARE, (3) DO NOT REPRESENT THAT USE OF THE SOFTWARE WOULD NOT INFRINGE
+PRIVATELY OWNED RIGHTS, (4) DO NOT WARRANT THAT THE SOFTWARE WILL FUNCTION
+UNINTERRUPTED, THAT IT IS ERROR-FREE OR THAT ANY ERRORS WILL BE CORRECTED.
+
+
+(7) LIMITATION OF LIABILITY. IN NO EVENT WILL THE COPYRIGHT HOLDERS, THEIR
+THIRD PARTY LICENSORS, THE UNITED STATES, THE UNITED STATES DEPARTMENT OF
+ENERGY, OR THEIR EMPLOYEES: BE LIABLE FOR  ANY INDIRECT, INCIDENTAL,
+CONSEQUENTIAL, SPECIAL OR PUNITIVE  DAMAGES OF ANY KIND OR NATURE, INCLUDING
+BUT NOT LIMITED TO LOSS OF PROFITS OR LOSS OF DATA, FOR ANY REASON WHATSOEVER,
+WHETHER SUCH LIABILITY IS ASSERTED ON THE BASIS OF CONTRACT, TORT (INCLUDING
+NEGLIGENCE OR STRICT LIABILITY), OR OTHERWISE, EVEN IF ANY OF SAID PARTIES HAS
+BEEN WARNED OF THE POSSIBILITY OF SUCH LOSS OR DAMAGES.
+
+
+Brookhaven National Laboratory Notice
+=====================================
+
+Acknowledgment of sponsorship
+-----------------------------
+
+This software was produced by the Brookhaven National Laboratory, under
+Contract DE-AC02-98CH10886 with the Department of Energy.
+
+
+Government disclaimer of liability
+----------------------------------
+
+Neither the United States nor the United States Department of Energy, nor
+any of their employees, makes any warranty, express or implied, or assumes
+any legal liability or responsibility for the accuracy, completeness, or
+usefulness of any data, apparatus, product, or process disclosed, or
+represents that its use would not infringe privately owned rights.
+
+
+Brookhaven disclaimer of liability
+----------------------------------
+
+Brookhaven National Laboratory makes no representations or warranties,
+express or implied, nor assumes any liability for the use of this software.
+
+
+Maintenance of notice
+---------------------
+
+In the interest of clarity regarding the origin and status of this
+software, Brookhaven National Laboratory requests that any recipient of it
+maintain this notice affixed to any distribution by the recipient that
+contains a copy or derivative of this software.
+
+
+END OF LICENSE

LICENSE_DANSE.txt

@@ -0,0 +1,41 @@
+This program is part of the DiffPy and DANSE open-source projects
+and is available subject to the conditions and terms laid out below.
+
+Copyright 2006-2007, Board of Trustees of Michigan State University,
+Copyright 2008-2012, The Trustees of Columbia University in the
+city of New York.  (Copyright holder indicated in each source file).
+
+For more information please visit the project web-page:
+    http://www.diffpy.org/
+or email Prof. Simon Billinge at sb2896@columbia.edu
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are 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 copyright holder 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 COPYRIGHT HOLDER "AS IS".  COPYRIGHT HOLDER
+EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES AND CONDITIONS, EITHER
+EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY, TITLE, FITNESS, ADEQUACY OR SUITABILITY
+FOR A PARTICULAR PURPOSE, AND ANY WARRANTIES OF FREEDOM FROM
+INFRINGEMENT OF ANY DOMESTIC OR FOREIGN PATENT, COPYRIGHTS, TRADE
+SECRETS OR OTHER PROPRIETARY RIGHTS OF ANY PARTY.  IN NO EVENT SHALL
+COPYRIGHT HOLDER BE LIABLE TO ANY PARTY 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 OR RELATING TO THIS AGREEMENT, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.

pyproject.toml

@@ -20,7 +20,7 @@ classifiers = [
         'Environment :: Console',
         'Intended Audience :: Developers',
         'Intended Audience :: Science/Research',
-        'License :: OSI Approved :: BSD License',
+        'License :: Other/Proprietary License',
         'Operating System :: MacOS :: MacOS X',
         'Operating System :: Microsoft :: Windows',
         'Operating System :: POSIX',