Hi, I have used bitarray for that
http://pypi.python.org/pypi/bitarray/ Here http://code.google.com/p/pylibtiff/source/browse/#svn%2Ftrunk%2Flibtiff%2Fbitarray-0.3.5-numpy you can find bitarray with numpy support. HTH, Pearu On Mon, May 16, 2011 at 9:55 PM, Nikolas Tautenhahn <[email protected]> wrote: > Hi, > > for some research, I need to convert lots of integers into their bit > representation - but as a bit array, not a string like > numpy.binary_repr() returns it. > > So instead of > In [22]: numpy.binary_repr(23) > Out[22]: '10111 > > > I'd need: > numpy.binary_magic(23) > Out: array([ True, False, True, True, True], dtype=bool) > > is there any way to do this efficiently? > > best regards, > Nik > _______________________________________________ > NumPy-Discussion mailing list > [email protected] > http://mail.scipy.org/mailman/listinfo/numpy-discussion >
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