Mon, 26 Jul 2010 23:58:11 +0800, Ralf Gommers wrote:
For numpy 1.5.0 no one has yet said they have urgent changes that need
to go in. If you do, please reply with the what and why. If nothing big
has to go in, I propose the following release schedule:
Aug 1 : beta 1
Aug 15: rc 1
Aug 22: rc
On Tue, Jul 20, 2010 at 3:44 AM, Sandro Tosi mo...@debian.org wrote:
ah if you say so, I trust you :)
Could you try the last version of the trunk, I added the missing
macros for alpha ?
cheers,
David
___
NumPy-Discussion mailing list
On Mon, Jul 26, 2010 at 10:05 PM, Alan G Isaac ais...@american.edu wrote:
But I am still confused about the use case.
What is the scalar- (or 1d-array-) returning procedure
invokedbefore taking the determinant?
Recently I ran into this trying to make the log-likelihood of a
multivariate and
Hi,
On Tue, Jul 27, 2010 at 12:28, David Cournapeau courn...@gmail.com wrote:
On Tue, Jul 20, 2010 at 3:44 AM, Sandro Tosi mo...@debian.org wrote:
ah if you say so, I trust you :)
Could you try the last version of the trunk, I added the missing
macros for alpha ?
I just built trunk (both
Hi,
I'm a bit confused on which datatype should I use when referring to NumPy
ndarray lengths. In one hand I'd use `size_t` that is the canonical way to
refer to lengths of memory blocks. In the other hand, `npy_intp` seems the
standard data type used in NumPy for this.
Which one would you
On Tue, Jul 27, 2010 at 7:08 AM, Francesc Alted fal...@pytables.org wrote:
Hi,
I'm a bit confused on which datatype should I use when referring to NumPy
ndarray lengths. In one hand I'd use `size_t` that is the canonical way to
refer to lengths of memory blocks. In the other hand,
On Tue, Jul 27, 2010 at 3:38 AM, Pauli Virtanen p...@iki.fi wrote:
Mon, 26 Jul 2010 23:58:11 +0800, Ralf Gommers wrote:
For numpy 1.5.0 no one has yet said they have urgent changes that need
to go in. If you do, please reply with the what and why. If nothing big
has to go in, I propose the
I am new to numpy. Hopefully this is a correct forum to post my question.
I have Ubuntu Luci system. I installed Python 2.6.5 and Python 3.0 as well
as python-numpy using Ubuntu repository.
When I import the numpy into python, I get the following error.
import numpy
Traceback (most recent call
Which version of Python are you actually using in this example?
Matthieu
2010/7/27 Robert Faryabi robert.fary...@gmail.com:
I am new to numpy. Hopefully this is a correct forum to post my question.
I have Ubuntu Luci system. I installed Python 2.6.5 and Python 3.0 as well
as python-numpy
I am using 2.5.6
Python 2.6.5 (r265:79063, Jun 28 2010, 20:31:28)
[GCC 4.4.3] on linux2
On Tue, Jul 27, 2010 at 9:51 AM, Matthieu Brucher
matthieu.bruc...@gmail.com wrote:
Which version of Python are you actually using in this example?
Matthieu
2010/7/27 Robert Faryabi
On Mon, Jul 26, 2010 at 10:05 PM, Alan G Isaacais...@american.edu wrote:
But I am still confused about the use case.
What is the scalar- (or 1d-array-) returning procedure
invoked before taking the determinant?
On 7/27/2010 8:51 AM, Skipper Seabold wrote:
Recently I ran into this trying to
Python 2.6.5 from Ubuntu?
I tried the same yesterday evening, and it worked like a charm.
Matthieu
2010/7/27 Robert Faryabi robert.fary...@gmail.com:
I am using 2.5.6
Python 2.6.5 (r265:79063, Jun 28 2010, 20:31:28)
[GCC 4.4.3] on linux2
On Tue, Jul 27, 2010 at 9:51 AM, Matthieu Brucher
On Tue, Jul 27, 2010 at 7:46 AM, Robert Faryabi robert.fary...@gmail.comwrote:
I am new to numpy. Hopefully this is a correct forum to post my question.
I have Ubuntu Luci system. I installed Python 2.6.5 and Python 3.0 as well
as python-numpy using Ubuntu repository.
When I import the numpy
Thomas Robitaille wrote:
I seem to remember that this used not to be the case, and that even for
vector columns, one could access array.dtype[0].type to get the numerical
type. Is this a bug, or deliberate?
I submitted a bug report:
http://projects.scipy.org/numpy/ticket/1557
Cheers,
On Tue, Jul 27, 2010 at 3:38 AM, Pauli Virtanen p...@iki.fi wrote:
Mon, 26 Jul 2010 23:58:11 +0800, Ralf Gommers wrote:
For numpy 1.5.0 no one has yet said they have urgent changes that need
to go in. If you do, please reply with the what and why. If nothing big
has to go in, I propose the
Yes,
It seems there is a problem with some sort of header. I have no Idea. Look
at this
http://article.gmane.org/gmane.comp.python.numeric.general/3508/match=numpy+core+multiarray+so+_pyunicodeucs4_iswhitespace
On Tue, Jul 27, 2010 at 10:03 AM, Matthieu Brucher
matthieu.bruc...@gmail.com
I can see the numpy now, but I have the problem with a shared library.
Here is the error
import numpy
Traceback (most recent call last):
File stdin, line 1, in module
File /usr/lib/python2.6/dist-packages/numpy/__init__.py, line 130, in
module
import add_newdocs
File
On Tue, Jul 27, 2010 at 9:40 PM, Bruce Southey bsout...@gmail.com wrote:
On Tue, Jul 27, 2010 at 3:38 AM, Pauli Virtanen p...@iki.fi wrote:
Mon, 26 Jul 2010 23:58:11 +0800, Ralf Gommers wrote:
For numpy 1.5.0 no one has yet said they have urgent changes that need
to go in. If you do,
It's a problem of compilation of Python and numpy with different
parameters. But I've tried the same yesterday, and the Ubuntu
repository are OK in that respect, so there is something not quite
right with your configuration.
Matthieu
2010/7/27 Robert Faryabi robert.fary...@gmail.com:
I can see
On Tue, Jul 27, 2010 at 10:17 PM, Benjamin Root ben.r...@ou.edu wrote:
On Tue, Jul 27, 2010 at 3:38 AM, Pauli Virtanen p...@iki.fi wrote:
Mon, 26 Jul 2010 23:58:11 +0800, Ralf Gommers wrote:
For numpy 1.5.0 no one has yet said they have urgent changes that need
to go in. If you do, please
On Tue, Jul 27, 2010 at 2:38 AM, Pauli Virtanen p...@iki.fi wrote:
One low-hanging fruit to fix could be np.fromfile raising MemoryError
when it encounters EOF, and other bugs in that part of the code.
The EOF bug in np.fromfile may already be fixed:
The origin of this problem is the fact that Python supports (at least)
2 types of Unicode:
2 bytes and/or 4 bytes per character.
Additionally, for some incomprehensible reason the Python source code
(as downloaded from python.org) defaults to 2ByteUnicode whereas
all (major) Linux distributions
A Tuesday 27 July 2010 15:20:47 Charles R Harris escrigué:
On Tue, Jul 27, 2010 at 7:08 AM, Francesc Alted fal...@pytables.org wrote:
Hi,
I'm a bit confused on which datatype should I use when referring to NumPy
ndarray lengths. In one hand I'd use `size_t` that is the canonical way
to
Francesc Alted wrote:
A Tuesday 27 July 2010 15:20:47 Charles R Harris escrigué:
On Tue, Jul 27, 2010 at 7:08 AM, Francesc Alted fal...@pytables.org wrote:
Hi,
I'm a bit confused on which datatype should I use when referring to NumPy
ndarray lengths. In one hand I'd use `size_t`
On Tue, Jul 27, 2010 at 9:45 AM, Francesc Alted fal...@pytables.org wrote:
A Tuesday 27 July 2010 15:20:47 Charles R Harris escrigué:
On Tue, Jul 27, 2010 at 7:08 AM, Francesc Alted fal...@pytables.org wrote:
Hi,
I'm a bit confused on which datatype should I use when referring to NumPy
A Tuesday 27 July 2010 17:17:55 Dag Sverre Seljebotn escrigué:
Kurt Smith wrote:
Looking at the bufferinfo struct for the buffer protocol, it uses
`Py_ssize_t`:
struct bufferinfo {
void *buf;
Py_ssize_t len;
int readonly;
const char *format;
int ndim;
On Tue, Jul 27, 2010 at 10:17 AM, Dag Sverre Seljebotn
da...@student.matnat.uio.no wrote:
From PEP 353:
Why not size_t56 http://www.python.org/dev/peps/pep-0353/#id9
An initial attempt to implement this feature tried to use size_t. It
quickly turned out that this cannot work: Python
On Tue, Jul 27, 2010 at 10:08 PM, Francesc Alted fal...@pytables.org wrote:
Hi,
I'm a bit confused on which datatype should I use when referring to NumPy
ndarray lengths. In one hand I'd use `size_t` that is the canonical way to
refer to lengths of memory blocks. In the other hand,
On Tue, Jul 27, 2010 at 14:52, Sandro Tosi mo...@debian.org wrote:
Hi,
On Tue, Jul 27, 2010 at 12:28, David Cournapeau courn...@gmail.com wrote:
On Tue, Jul 20, 2010 at 3:44 AM, Sandro Tosi mo...@debian.org wrote:
ah if you say so, I trust you :)
Could you try the last version of the
On Tue, Jul 27, 2010 at 9:52 PM, Sandro Tosi mo...@debian.org wrote:
I just built trunk (both for 2.5 and 2.6) on alpha, successfully :)
Now I'll extract only the needed patch (I think it's enough to apply
r8526, right?) and try to build the package using 1.4.1+patch, if it
builds
On Mon, Jul 26, 2010 at 1:56 PM, Gael Varoquaux
gael.varoqu...@normalesup.org wrote:
On Mon, Jul 26, 2010 at 01:52:06PM -0700, Matthew Brett wrote:
http://old.nabble.com/numpydoc-broken-by-latest-sphinx-td28896476.html
http://projects.scipy.org/numpy/ticket/1489
Darn, I should have googled :(
On Tue, Jul 27, 2010 at 07:51, Skipper Seabold jsseab...@gmail.com wrote:
On Mon, Jul 26, 2010 at 10:05 PM, Alan G Isaac ais...@american.edu wrote:
But I am still confused about the use case.
What is the scalar- (or 1d-array-) returning procedure
invokedbefore taking the determinant?
I'm getting the same
sys.maxunicode
65535
I might have some hand complied python. Once I compiled Biopython long
ago.
The problem is I do not know how to clean up all the python version that I
have. I tried the reinstall option. It does not work. I cannot remove the
python. It will wipe out my
What does which python return?
2010/7/27 Robert Faryabi robert.fary...@gmail.com:
I'm getting the same
sys.maxunicode
65535
I might have some hand complied python. Once I compiled Biopython long
ago.
The problem is I do not know how to clean up all the python version that I
have. I
As Sebastian suggested, I might have some hand compiled python.
Anyone could tell me how can I get rid of all my python and reinstall a
fresh one?
On Tue, Jul 27, 2010 at 10:33 AM, Matthieu Brucher
matthieu.bruc...@gmail.com wrote:
It's a problem of compilation of Python and numpy with
it returns
/usr/local/bin/python
On Tue, Jul 27, 2010 at 12:07 PM, Matthieu Brucher
matthieu.bruc...@gmail.com wrote:
What does which python return?
2010/7/27 Robert Faryabi robert.fary...@gmail.com:
I'm getting the same
sys.maxunicode
65535
I might have some hand complied
Hi! I have a large M x K, M, K ~ 1e3 array L of indices - non-negative
integers in the range 0 to N-1 - and an N x 3 array C (a matplotlib
colormap). I need to create an M x K x 3 array R such that R[m,k,j] =
C[L[m,k], j], j = 0,1,2. I want to do so w/out having to loop through all
the (m,k)
On Tue, Jul 27, 2010 at 10:01 AM, Alan G Isaac ais...@american.edu wrote:
On Mon, Jul 26, 2010 at 10:05 PM, Alan G Isaacais...@american.edu wrote:
But I am still confused about the use case.
What is the scalar- (or 1d-array-) returning procedure
invoked before taking the determinant?
On
I just looked at my system more carefully.
There are two executable files
/usr/local/bin/python
and
/usr/bin/python
this is a link to python2.6
I believe that the first one is source compiled version. So, how can I get
rid of it?
On Tue, Jul 27, 2010 at 12:09 PM, Robert Faryabi
I am pretty sure you should be able to do
R = C[L, :] and get the array you want.
Try it with a small matrix where you know the result you want. You may need
to transpose some axes afterwards, but I don't think you should.
On Tue, Jul 27, 2010 at 9:10 AM, David Goldsmith
On Tue, Jul 27, 2010 at 9:29 AM, Robert Faryabi
robert.fary...@gmail.com wrote:
I just looked at my system more carefully.
There are two executable files
/usr/local/bin/python
and
/usr/bin/python
this is a link to python2.6
I believe that the first one is source compiled version. So,
On Tue, Jul 27, 2010 at 12:00 PM, Robert Kern robert.k...@gmail.com wrote:
On Tue, Jul 27, 2010 at 07:51, Skipper Seabold jsseab...@gmail.com wrote:
On Mon, Jul 26, 2010 at 10:05 PM, Alan G Isaac ais...@american.edu wrote:
But I am still confused about the use case.
What is the scalar- (or
On Tue, Jul 27, 2010 at 11:36, Skipper Seabold jsseab...@gmail.com wrote:
On Tue, Jul 27, 2010 at 12:00 PM, Robert Kern robert.k...@gmail.com wrote:
On Tue, Jul 27, 2010 at 07:51, Skipper Seabold jsseab...@gmail.com wrote:
On Mon, Jul 26, 2010 at 10:05 PM, Alan G Isaac ais...@american.edu
I'm pleased to announce the release of SciPy 0.8.0.
SciPy is a package of tools for science and engineering for Python. It
includes modules for statistics, optimization, integration, linear algebra,
Fourier transforms, signal and image processing, ODE solvers, and more. This
release comes one and
On Thu, Jun 24, 2010 at 1:53 PM, Benjamin Root ben.r...@ou.edu wrote:
On Thu, Jun 24, 2010 at 1:00 PM, Warren Weckesser
warren.weckes...@enthought.com wrote:
Benjamin Root wrote:
Hi,
I was having the hardest time trying to figure out an intermittent bug
in one of my programs.
I have filed ticket #1559: http://projects.scipy.org/numpy/ticket/1559
Calling a function like .atleast_2d() to change the number of dimensions an
array has can break the original masked array object. See the following
example using a 1d masked array:
import numpy
a =
I have filed ticket #1560: http://projects.scipy.org/numpy/ticket/1560
The .atleast_3d() function can not be used with arrays that are subclassed
from ndarray(). Because the function uses .asarray() instead of
.asanyarray(), subclass info such as masks for masked arrays are stripped
from the
Pauli Virtanen wrote:
Tue, 27 Jul 2010 08:37:56 -0600, Jed Ludlow wrote:
On Tue, Jul 27, 2010 at 2:38 AM, Pauli Virtanen p...@iki.fi wrote:
One low-hanging fruit to fix could be np.fromfile raising MemoryError
when it encounters EOF, and other bugs in that part of the code.
The EOF bug in
Join us for a datarray sprint on July 28. Several of us will meet at
UC Berkeley from 2pm (Pacific Time) until our fingers bleed from
typing or until 6 or 7pm, whichever comes first.
If you can't be there in person, grab an item from the issue tracker
or create your own. I'm told some of us will
On Tue, Jul 27, 2010 at 9:32 AM, John Salvatier
jsalv...@u.washington.eduwrote:
I am pretty sure you should be able to do
R = C[L, :] and get the array you want.
Try it with a small matrix where you know the result you want. You may
need to transpose some axes afterwards, but I don't
Tue, 27 Jul 2010 10:50:51 -0700, Christopher Barker wrote:
Pauli Virtanen wrote:
Tue, 27 Jul 2010 08:37:56 -0600, Jed Ludlow wrote:
On Tue, Jul 27, 2010 at 2:38 AM, Pauli Virtanen p...@iki.fi wrote:
One low-hanging fruit to fix could be np.fromfile raising MemoryError
when it encounters EOF,
Pauli Virtanen wrote:
These are a couple relevant tickets;
http://projects.scipy.org/numpy/ticket/909
http://projects.scipy.org/numpy/ticket/883
The relevant thing for 1.5.x would probably be to check that fromfile/
fromstring handle malformed data in a well-specified way, and being
On 7/26/2010 9:41 AM, Johann Hibschman wrote:
if reduce were defined as a *right* fold, then it would make sense for
subtract (and divide) to use the right identity
Instead of deviating from the Python definition of reduce,
it would imo make more sense to introduce new functions,
sayfoldl and
res = np.fromfunction(make_res, (nx, ny))
File C:\Python26\lib\site-packages\numpy\core\numeric.py, line 1538, in
fromfunction
args = indices(shape, dtype=dtype)
File C:\Python26\lib\site-packages\numpy\core\numeric.py, line 1480, in
indices
tmp.shape = (1,)*i + (dim,)+(1,)*(N-i-1)
On Mon, Jul 26, 2010 at 6:16 PM, David da...@silveregg.co.jp wrote:
On 07/26/2010 05:44 PM, Pauli Virtanen wrote:
Mon, 26 Jul 2010 13:57:36 +0900, David Cournapeau wrote:
I have finally prepared and uploaded a test repository containing numpy
code:
http://github.com/numpy/numpy_svn
I put a
Thanks, that was it.
DG
On Tue, Jul 27, 2010 at 3:02 PM, Robert Kern robert.k...@gmail.com wrote:
On Tue, Jul 27, 2010 at 16:59, David Goldsmith d.l.goldsm...@gmail.com
wrote:
res = np.fromfunction(make_res, (nx, ny))
File C:\Python26\lib\site-packages\numpy\core\numeric.py, line 1538,
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