The setup.py script in numpy/doc/swig is for compiling test code for numpy.i. It is properly invoked by the Makefile, which will first run swig to generate the wrapper code for the test classes. All a developer, who is using swig to interface some code with numpy in python, needs is numpy.i. The setup.py script could possibly work as a template for whatever they are wrapping, I guess.
On Sep 5, 2007, at 3:57 PM, David Goldsmith wrote: > Travis Vaught wrote: >> Have you seen this? >> >> http://www.scipy.org/Cookbook/SWIG_and_NumPy >> > Unclear (to me): precisely what does one get from running python > numpy/docs/swig/setup.py install, and is the product necessary, and if > so, which other components rely on the product? I ask 'cause I'm > getting the following error trying to do so: > > [Parallels emulating] Microsoft Windows XP [Version 5.1.2600] > (C) Copyright 1985-2001 Microsoft Corp. > > C:\Python25\Lib\site-packages\numpy\doc\swig>python setup.py install > running install > running build > running build_py > file Vector.py (for module Vector) not found > file Matrix.py (for module Matrix) not found > file Tensor.py (for module Tensor) not found > file Vector.py (for module Vector) not found > file Matrix.py (for module Matrix) not found > file Tensor.py (for module Tensor) not found > running build_ext > building '_Vector' extension > creating build > creating build\temp.win32-2.5 > creating build\temp.win32-2.5\Release > C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\bin\cl.exe /c > /nologo /Ox > /MD /W3 /GX /DNDEBUG -IC:\Python25\lib\site-packages\numpy\core > \include > -IC:\Python25\include -IC:\Python25\PC /TpVector_wrap.cxx > /Fobuild\temp.win32-2.5\Release\Vector_wrap.obj > cl : Command line warning D4029 : optimization is not available in the > standard edition compiler > Vector_wrap.cxx > c1xx : fatal error C1083: Cannot open source file: > 'Vector_wrap.cxx': No > such file or directory > error: command '"C:\Program Files\Microsoft Visual Studio .NET > 2003\Vc7\bin\cl.exe"' failed with exit status 2 > > I have Python 2.5.1 installed: > > C:\Python25\Lib\site-packages\numpy\doc\swig>python > Python 2.5.1 (r251:54863, Apr 18 2007, 08:51:08) [MSC v.1310 32 bit > (Intel)] on win32 > > and numpy 1.0.3: >>>> import numpy >>>> numpy.__version__ > '1.0.3' > > I have the swig-1.3.31 exe: > > Directory of C:\SWIG\swigwin-1.3.31 > > 11/21/2006 12:07 AM 1,190,652 swig.exe > > and it runs (take my word for it) > > and the VC++ compiler via Visual Studio .NET 2003 (this I know > 'cause I > use it frequently). > > So, if I don't need the product of python numpy/doc/swig/setup.py > install, please explain why I don't, but if I do need it, please > help me > figure out why I can't build it. Thanks! > > DG > > >> Also, the numpy/doc/swig directory has the simple typemaps. >> >> Travis >> >> On Sep 5, 2007, at 7:08 AM, Xavier Gnata wrote: >> >> >>> I'm using the numpy C API (PyArray_SimpleNewFromData) to perform the >>> conversion but my code is written by hands. I would like to >>> simplify it >>> using SWIG but I also would like to see a good typemap valarray <=> >>> numpy.array :) >>> >>> Joris : Historical ones? Maybe also the fact that distutils has >>> some small pb with C++ module. To sum up : You have to compile you >>> module with the same compiler options you used to compile Python. >>> Python is coded in C so some options does not make sense in C++. >>> As a result, you get warnings at compile time (see pylab compiled >>> with gcc for instance). >>> >>> >>> Xavier >>> >>> >>> >>> >>>> A related question, just out of curiosity: is there a technical >>>> reason why Numpy has been coded in C rather than C++? >>>> >>>> Joris >>>> >>>> >>>> >>>> On 05 Sep 2007, at 02:24, David Goldsmith wrote: >>>> >>>> >>>> >>>>> Anyone have a well-tested SWIG-based C++ STL valarray <=> >>>>> numpy.array >>>>> typemap to share? Thanks! >>>>> >>>>> DG >>>>> -- >>>>> ERD/ORR/NOS/NOAA <http://response.restoration.noaa.gov/ >>>>> emergencyresponse/> >>>>> _______________________________________________ >>>>> Numpy-discussion mailing list >>>>> Numpy-discussion@scipy.org >>>>> http://projects.scipy.org/mailman/listinfo/numpy-discussion >>>>> >>>>> >>>> Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm >>>> >>>> _______________________________________________ >>>> Numpy-discussion mailing list >>>> Numpy-discussion@scipy.org >>>> http://projects.scipy.org/mailman/listinfo/numpy-discussion >>>> >>>> >>>> >>> -- >>> ############################################ >>> Xavier Gnata >>> CRAL - Observatoire de Lyon >>> 9, avenue Charles André >>> 69561 Saint Genis Laval cedex >>> Phone: +33 4 78 86 85 28 >>> Fax: +33 4 78 86 83 86 >>> E-mail: [EMAIL PROTECTED] >>> ############################################ >>> >>> _______________________________________________ >>> Numpy-discussion mailing list >>> Numpy-discussion@scipy.org >>> http://projects.scipy.org/mailman/listinfo/numpy-discussion >>> >>> >> >> _______________________________________________ >> Numpy-discussion mailing list >> Numpy-discussion@scipy.org >> http://projects.scipy.org/mailman/listinfo/numpy-discussion >> > > _______________________________________________ > Numpy-discussion mailing list > Numpy-discussion@scipy.org > http://projects.scipy.org/mailman/listinfo/numpy-discussion > ** Bill Spotz ** ** Sandia National Laboratories Voice: (505)845-0170 ** ** P.O. 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