[Numpy-discussion] Building installers using bdist_mp kg on Leopard

2007-11-19 Thread Chris
There appears to be a bug in bdist_mpkg on Leopard: it requires an "admin" group that does not exist by default. The mpkg build dies with a ValueError saying that the group does not exist. Is it best just to add this group, or should the code be changed? __

[Numpy-discussion] Exception handling in ufuncs

2007-11-19 Thread Bock, Oliver BGI SYD
Is it possible to trap non-floating point exceptions? For example, I store strings in ndarrays as objects, but I would like the result of invalid operations to be None. from numpy import * a = array(["a", "b"], dtype=object) b = array(["A", None], dtype=object) print a + b Traceback (most recent

Re: [Numpy-discussion] numpy distutils patch

2007-11-19 Thread David M. Cooke
On Nov 18, 2007, at 23:30 , Jarrod Millman wrote: > Hello, > > I never got any reply about the 'fix' for distutils.util.split_quoted > in numpy/distutils/ccompiler.py. Can anyone confirm whether this fix > is correct or necessary? If so, I would like to submit a patch > upstream for this. My op

Re: [Numpy-discussion] numpy : your experiences?

2007-11-19 Thread Fernando Perez
On Nov 19, 2007 4:05 PM, Rahul Garg <[EMAIL PROTECTED]> wrote: > hi. > > thanks for ur responses .. so it looks like python/numpy is used more > for gluing things together or doing things like postprocessing. is > anyone using it for core calculations .. as in long running python > calculations? >

Re: [Numpy-discussion] numpy : your experiences?

2007-11-19 Thread Rahul Garg
hi. thanks for ur responses .. so it looks like python/numpy is used more for gluing things together or doing things like postprocessing. is anyone using it for core calculations .. as in long running python calculations? i used numpy myself for some nonlinear dynamics and chaos related calculatio

Re: [Numpy-discussion] swig numpy2carray converters

2007-11-19 Thread Christopher Barker
Georg Holzmann wrote: > Because I had some troubles in wrapping my C++ library in python/numpy, > I did (another) numpy2carray.i file for SWIG. How is this better/different than numpy.i in: numpy/doc/swig/numpy.i > With that interface file it is possible to input/output arrays with or > with