Package Licenses

• Python - PSF ​https://docs.python.org/2/license.html
• wxPython (wxWidgets, wxWindows) - L-GPL with exception that user can do whatever on redistribute ​http://www.wxwidgets.org/about/licence/
• matplot lib “uses BSD compatible code, and its license is based on the PSF license”
• SciPy - Free to do as we like as long as copyright is included ​http://www.scipy.org/scipylib/license.html
• lxml - BSD
• NumPy - Free to do as we like as long as copyright is included ​http://docs.scipy.org/doc/numpy/license.html
• PyParsing - MIT license
• Pisa - Apache License 2.0 see ​http://www.apache.org/licenses/LICENSE-2.0.html
• html5lib - Free to do as we like as long as copyright is included ​https://github.com/html5lib/html5lib-python/blob/master/LICENSE
• reportlab - BSD
• PIL - Python (MIT style)
• setuptools - PSF or ZPL (Zope PL)
• cansas schemas - Argonne license = free to use as we wish, must keep copyright notice (in dataloader/readers/schema/)
• numerical … - Henrik Vestermark License ​http://hvks.com - free for non-commercial use (used in models/c_extension/libigor/2Y_cpoly.cpp)
• vcredist_x86: Microsoft Visual Studio 2008 redistributable - Free to package in deployment
• Py2Exe - MIT style (bootstrap code is shipped as part of the windows exe)
• Py2App - PSF or MIT (bootstrap code is shipped as part of the Mac OS X app)
• six - MIT

• perodictables - Public Domain
  • numpy, matplotlib, pyparsing
  • xray data - Henke et al., LBL
  • neutron data - Rauch, Atomic Institute for Austrian Universities
  • fundamental constants, atomic mass - NIST
  • cromer-mann - BSD © Columbia University
• sasmodels - Public Domain, plus whatever license we put on the models converted from public domain Igor code
  • numpy
  • pyopencl - MIT, BSD and Apache
  • cephes - BSD, depending on where we get it ​https://lists.debian.org/debian-legal/2004/12/msg00295.html
  • tinycc - LGPL
  • xmlrunner - BSD
• bumps - Public Domain
  • numpy, scipy, matplotlib, six
  • mpi4py - two clause BSD
  • GUI - MIT © U. Maryland
    • wxPython
  • DREAM - BSD © Los Alamos
    • scipy, numpy, matplotlib
    • sklearn - BSD
  • Levenberg-Marquardt - scipy
  • Differential Evolution, Nelder-Mead - PD
  • BFGS - MIT © U. Maryland
  • dill - MIT © CalTech?

Licenses in sasview code

• Source Forge site: BSD
• setup.py = PSF (Python Softwre Foundation)
• data_utils/odict.py = BSD
• DANSE stuff
  • Check on Caltech vs UTK license ​http://danse.us/trac/all/wiki/license
  • is there a UTK License?
  • Add at beginning the DMR and use of danse code (see danse license above)

unix/mac/git-bash expression for finding imports

grep import *.py | sed -e 's/^[^:]*: *from  *\([^.]*\)\([.].*\)\{0,1\} import.*$/\1/' | sed -e 's/^[^:]*: *import  *\([a-zA-Z0-9]*\)\([. ][^,]*\)\{0,1\}$/\1/' | sort | uniq

Much longer version for the sasview tree:

find src -name "*.py" | xargs grep import | sed 's/^M//' | sed 's/#.*$//' | sed 's/^[^:]*: *$//' | sed -e 's/^[^:]*: *from  *\([^.]*\)\([.].*\)\{0,1\} import.*$/\1/' | sed -e 's/^[^:]*: *import  *\([a-zA-Z0-9_]*\)\([. ][^,]*\)\{0,1\} *$/\1/' | sort | uniq

Note: some sasview files end with CR LF, hence the sed 's/^{M' early in the stream. This is not} M, this is an actual carriage return inserted by Ctrl-V+Ctrl-M. With gnu sed, \r might work. Or maybe
r.

Sasview uses lots of implicit relative imports, so the results are noisy. These should be changed to relative imports.