Re: [Numpy-discussion] different behaviour in asfarray(None)

2008-04-23 Thread Stéfan van der Walt
2008/4/23 Travis E. Oliphant <[EMAIL PROTECTED]>: > I'm curious who made the change and why. There was code intentionally > there to interpret None as nan for float arrays. So, I don't > understand why and/or when it changed. I find that behaviour counterintuitive (I'm not the one who changed i

Re: [Numpy-discussion] different behaviour in asfarray(None)

2008-04-22 Thread Charles R Harris
On Tue, Apr 22, 2008 at 5:51 PM, Charles R Harris <[EMAIL PROTECTED]> wrote: > > > On Tue, Apr 22, 2008 at 4:00 PM, Travis E. Oliphant < > [EMAIL PROTECTED]> wrote: > > > Stéfan van der Walt wrote: > > > 2008/4/22 lorenzo bolla <[EMAIL PROTECTED]>: > > > > > >> I noticed a change in the behaviour

Re: [Numpy-discussion] different behaviour in asfarray(None)

2008-04-22 Thread Charles R Harris
On Tue, Apr 22, 2008 at 4:00 PM, Travis E. Oliphant <[EMAIL PROTECTED]> wrote: > Stéfan van der Walt wrote: > > 2008/4/22 lorenzo bolla <[EMAIL PROTECTED]>: > > > >> I noticed a change in the behaviour of numpy.asfarray between numpy > version > >> 1.0.5 and 1.1.0: > >> > >> 1.0.5 > >> > >> >

Re: [Numpy-discussion] different behaviour in asfarray(None)

2008-04-22 Thread Travis E. Oliphant
Stéfan van der Walt wrote: > 2008/4/22 lorenzo bolla <[EMAIL PROTECTED]>: > >> I noticed a change in the behaviour of numpy.asfarray between numpy version >> 1.0.5 and 1.1.0: >> >> 1.0.5 >> >> >> In [3]: numpy.asfarray(None) >> Out[3]: array(nan) >> In [4]: numpy.__version__ >> Out[4]: '1.0

Re: [Numpy-discussion] different behaviour in asfarray(None)

2008-04-22 Thread Stéfan van der Walt
2008/4/22 lorenzo bolla <[EMAIL PROTECTED]>: > I noticed a change in the behaviour of numpy.asfarray between numpy version > 1.0.5 and 1.1.0: > > 1.0.5 > > > In [3]: numpy.asfarray(None) > Out[3]: array(nan) > In [4]: numpy.__version__ > Out[4]: '1.0.5.dev4455' > > 1.1.0 > > > In [16]: nu

[Numpy-discussion] different behaviour in asfarray(None)

2008-04-22 Thread lorenzo bolla
I noticed a change in the behaviour of numpy.asfarray between numpy version 1.0.5 and 1.1.0: 1.0.5 In [3]: numpy.asfarray(None) Out[3]: array(nan) In [4]: numpy.__version__ Out[4]: '1.0.5.dev4455' 1.1.0 In [16]: numpy.asfarray(None)