pypy with numpy

Looks like pypy now can build numpy. Well, a slightly modified numpy. Get default branch of pypy. be careful cause the developers don’t maintain default branch compilable. Revision 84341 (c86b42dd7613) works for me. compile using ./rpython/bin/rpython -O2 ./pypy/goal/targetpypystandalone.py --withoutmod-micronumpy Create package and vitual environment. Something like this: ./pypy/tool/release/package.py --targetdir ./my_builds/build.tar.bz2 --builddir ./tmp/ --nostrip --archive-name pypy_84341 Needed to copy pypy-c and libpypy to pypy/goal beforehand....

May 16, 2016 · SergeM

Loading numpy array from string

Okay children, today we learn how to convert text to numpy matrix. Source is [here](http://docs.scipy.org/doc/numpy/reference/generated/numpy.loadtxt.html" target="_blank). # loading modules import numpy from StringIO import StringIO # Using StringIO as a file-like wrapper over text I0 = numpy.loadtxt(StringIO(""" 0 0 0 0 0 0 0 0.5000 0 0 0 0 1.0000 0 0 0 0 0.5000 0 0 0 1.0000 0 0 0 0 0.5000 0 0 0 0 0.5000 1.0000 0 0 0 0 0 0 0"...

November 17, 2014 · SergeM