On Saturday 28 October 2006 22:45, Michael McNeil Forbes wrote:
> Since the field names can be used with regular arrays without any
> consequences, I think it would be bad to raise an exception with
> recarrays where there was no problem with regular arrays, and regular
> arrays should allow field
Christopher Barker wrote:
>
> Does this have anything to do with this pyaudio?
>
> http://people.csail.mit.edu/hubert/pyaudio/
>
> -Chris
>
Not at all. I should have looked for pyaudio as a name on google :)
Before coding my small package, I looked at other python bindings for
audio, but eith
In article <[EMAIL PROTECTED]>,
Pierre GM <[EMAIL PROTECTED]> wrote:
> So that I could have a field named 'shape', and modifying
> r.shape would change the shape of the array, not the content of the field ?
>
> That makes sense, but isn't it a bit dangerous ? Shouldn't we have a list of
> reser
In article <[EMAIL PROTECTED]>,
Travis Oliphant <[EMAIL PROTECTED]> wrote:
> Hmm I know that the code was changed at some point a few months ago
> specifically to this behavior because of some concerns Perry, Chris
> (people at STScI) had. Originally, field names came first, but we
> chan
Pierre GM wrote:
> Folks,
> What is the easiest way to define a recarray of arrays ?
> For example, I'd need something like that:
> Given three arrays
>
x = N.arange(5)
y = x+1
z = N.sqrt(x)
> and a list of names:
>
n = ['x','y','z']
> Define a
Folks,
What is the easiest way to define a recarray of arrays ?
For example, I'd need something like that:
Given three arrays
>>> x = N.arange(5)
>>> y = x+1
>>> z = N.sqrt(x)
and a list of names:
>>> n = ['x','y','z']
Define a 3-record array with two fields: the first one being a ndarray (in x,
y
On Saturday 28 October 2006 14:28, Travis Oliphant wrote:
>
> Hmm I know that the code was changed at some point a few months ago
> specifically to this behavior because of some concerns Perry, Chris
> (people at STScI) had. Originally, field names came first, but we
> changed it so they coul
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Michael McNeil Forbes wrote:
> Is the following the desired behaviour for setting recarray attributes?
> This seems to clash with the semantics for arrays.
>
> >>> from numpy import *
> >>> a = array([1,2,3])
> >>> b = a.view([('x',int),('y',int),('z',int)])
> >>> r = b.view(recarray)
> >>>
On Friday 27 October 2006 22:18, Michael McNeil Forbes wrote:
> Is the following the desired behaviour for setting recarray attributes?
I ran into the same problem recently...
What about modifying __setattr__ to the following ?
def __setattr__(self, attr, val):
fielddict = sb.ndarra
On Friday 27 October 2006 18:37, Albert Strasheim wrote:
> Hello all
...
> I would like to create an "info" array like this to attach some metadata,
> mostly sampling frequency, to some of my arrays.
>
...
> I browsed through the NumPy book and looked at the __new__ and
> __array_finalize__ stuff i
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