[Numpy-discussion] Patch for `numpy.doc`

2008-07-08 Thread Stéfan van der Walt
Hi all, Please review http://codereview.appspot.com/2485 which adds `numpy.doc` as a way of documenting topics such as indexing and broadcasting. The corresponding trac ticket is http://scipy.org/scipy/numpy/ticket/846 Regards Stéfan ___

[Numpy-discussion] Another reference count leak: ticket #848

2008-07-08 Thread Michael Abbott
The attached patch fixes another reference count leak in the use of PyArray_DescrFromType. Could I ask that both this patch and my earlier one (ticket #843) be applied to subversion. Thank you. Definitely not enjoying this low level code. commit 80e1aca1725dd4cd8e091126cf515c39ac3a33ff

Re: [Numpy-discussion] Debian: numpy not building _dotblas.so

2008-07-08 Thread Tiziano Zito
Hi numpy-devs, I was the one reporting the original bug about missing ATLAS support in the debian lenny python-numpy package. AFAICT the source python-numpy package in etch (numpy version 1.0.1) does not require atlas to build _dotblas.c, only lapack is needed. If you install the resulting binary

Re: [Numpy-discussion] Another reference count leak: ticket #848

2008-07-08 Thread Charles R Harris
On Tue, Jul 8, 2008 at 3:35 AM, Michael Abbott [EMAIL PROTECTED] wrote: The attached patch fixes another reference count leak in the use of PyArray_DescrFromType. Could I ask that both this patch and my earlier one (ticket #843) be applied to subversion. Thank you. I'll take a look at

Re: [Numpy-discussion] Debian: numpy not building _dotblas.so

2008-07-08 Thread Ondrej Certik
On Tue, Jul 8, 2008 at 11:48 AM, Tiziano Zito [EMAIL PROTECTED] wrote: Hi numpy-devs, I was the one reporting the original bug about missing ATLAS support in the debian lenny python-numpy package. AFAICT the source python-numpy package in etch (numpy version 1.0.1) does not require atlas to

[Numpy-discussion] Numpy on AIX 5.3

2008-07-08 Thread Marek Wojciechowski
Dnia poniedziałek 07 lipiec 2008, [EMAIL PROTECTED] napisał:   File /home/marek/tmp/numpy-1.1.0/numpy/distutils/ccompiler.py, line 303, in CCompiler_cxx_compiler     + cxx.linker_so[2:] TypeError: can only concatenate list (not str) to list Just by reading at the code, the

[Numpy-discussion] Schedule for 1.1.1

2008-07-08 Thread Charles R Harris
I think we should try to get a quick bug fix version out by the end of the month. What do others think? Chuck ___ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion

Re: [Numpy-discussion] Schedule for 1.1.1

2008-07-08 Thread Stéfan van der Walt
2008/7/8 Charles R Harris [EMAIL PROTECTED]: I think we should try to get a quick bug fix version out by the end of the month. What do others think? That was the plan. We wanted a release before the conference -- early enough so that Enthought could push out an EPD release. We'd also like to

Re: [Numpy-discussion] Schedule for 1.1.1

2008-07-08 Thread Stéfan van der Walt
2008/7/8 Stéfan van der Walt [EMAIL PROTECTED]: 2008/7/8 Charles R Harris [EMAIL PROTECTED]: I think we should try to get a quick bug fix version out by the end of the month. What do others think? That was the plan. We wanted a release before the conference -- early enough so that Enthought

Re: [Numpy-discussion] Schedule for 1.1.1

2008-07-08 Thread Charles R Harris
On Tue, Jul 8, 2008 at 10:19 AM, Stéfan van der Walt [EMAIL PROTECTED] wrote: 2008/7/8 Charles R Harris [EMAIL PROTECTED]: I think we should try to get a quick bug fix version out by the end of the month. What do others think? That was the plan. We wanted a release before the conference

Re: [Numpy-discussion] Schedule for 1.1.1

2008-07-08 Thread Jarrod Millman
On Tue, Jul 8, 2008 at 9:23 AM, Charles R Harris [EMAIL PROTECTED] wrote: So what is the schedule? I have 4 bugs to fix and will get to them this weekend. Should we put together a bug action list? Thanks for getting this conversation going. I have been meaning to send an email for some time

Re: [Numpy-discussion] Another reference count leak: ticket #848

2008-07-08 Thread Travis E. Oliphant
Michael Abbott wrote: The attached patch fixes another reference count leak in the use of PyArray_DescrFromType. The first part of this patch is good. The second is not needed. Also, it would be useful if you could write a test case that shows what is leaking and how you determined

Re: [Numpy-discussion] chararray behavior

2008-07-08 Thread Travis E. Oliphant
Alan McIntyre wrote: Since chararray doesn't currently have any tests, I'm writing some, and I ran across a couple of things that didn't make sense to me: 1. The code for __mul__ is exactly the same as that for __rmul__; is there any reason __rmul__ shouldn't just call __mul__? Just

Re: [Numpy-discussion] Another reference count leak: ticket #848

2008-07-08 Thread Charles R Harris
Hi Travis, On Tue, Jul 8, 2008 at 11:26 AM, Travis E. Oliphant [EMAIL PROTECTED] wrote: Michael Abbott wrote: The attached patch fixes another reference count leak in the use of PyArray_DescrFromType. The first part of this patch is good. The second is not needed. Also, it would be

Re: [Numpy-discussion] chararray behavior

2008-07-08 Thread Alan McIntyre
On Tue, Jul 8, 2008 at 1:29 PM, Travis E. Oliphant [EMAIL PROTECTED] wrote: Alan McIntyre wrote: Since chararray doesn't currently have any tests, I'm writing some, and I ran across a couple of things that didn't make sense to me: 1. The code for __mul__ is exactly the same as that for

[Numpy-discussion] alterdot and restoredot

2008-07-08 Thread Keith Goodman
I don't know what to write for a doc string for alterdot and restoredot. Any ideas? ___ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion

[Numpy-discussion] numpy with fftw

2008-07-08 Thread Frédéric Bastien
Hi, I want to compile numpy so that it use the optimized fftw librairy. In the site.cfg.example their is a section [fftw3] that I fill with: [fftw3] include_dirs = /usr/include library_dirs = /usr/lib64 fftw3_libs = fftw3, fftw3f fftw3_opt_libs = fftw3_threads, fftw3f_threads when I

Re: [Numpy-discussion] Debian: numpy not building _dotblas.so

2008-07-08 Thread Robert Kern
On Tue, Jul 8, 2008 at 08:06, Ondrej Certik [EMAIL PROTECTED] wrote: On Tue, Jul 8, 2008 at 11:48 AM, Tiziano Zito [EMAIL PROTECTED] wrote: Hi numpy-devs, I was the one reporting the original bug about missing ATLAS support in the debian lenny python-numpy package. AFAICT the source

Re: [Numpy-discussion] numpy with fftw

2008-07-08 Thread Robert Kern
On Tue, Jul 8, 2008 at 14:14, Frédéric Bastien [EMAIL PROTECTED] wrote: Hi, I want to compile numpy so that it use the optimized fftw librairy. numpy itself does not support this. scipy does. In the site.cfg.example their is a section [fftw3] that I fill with: [fftw3] include_dirs =

Re: [Numpy-discussion] chararray behavior

2008-07-08 Thread Anne Archibald
2008/7/8 Alan McIntyre [EMAIL PROTECTED]: On Tue, Jul 8, 2008 at 1:29 PM, Travis E. Oliphant [EMAIL PROTECTED] wrote: Alan McIntyre wrote: 2. The behavior of __mul__ seems odd: What is odd about this? It is patterned after 'a' * 3 'a' * 4 'a' * 5 for regular python strings.

Re: [Numpy-discussion] numpy with fftw

2008-07-08 Thread Frédéric Bastien
thanks for the information. What made my thought it was possible is that in the file site.cfg.example their is: # Given only this section, numpy.distutils will try to figure out which version # of FFTW you are using. #[fftw] #libraries = fftw3 Is this fftw section still usefull? Frédéric

Re: [Numpy-discussion] numpy with fftw

2008-07-08 Thread Robert Kern
On Tue, Jul 8, 2008 at 14:33, Frédéric Bastien [EMAIL PROTECTED] wrote: thanks for the information. What made my thought it was possible is that in the file site.cfg.example their is: # Given only this section, numpy.distutils will try to figure out which version # of FFTW you are using.

Re: [Numpy-discussion] Debian: numpy not building _dotblas.so

2008-07-08 Thread Ondrej Certik
On Tue, Jul 8, 2008 at 9:15 PM, Robert Kern [EMAIL PROTECTED] wrote: On Tue, Jul 8, 2008 at 08:06, Ondrej Certik [EMAIL PROTECTED] wrote: On Tue, Jul 8, 2008 at 11:48 AM, Tiziano Zito [EMAIL PROTECTED] wrote: Hi numpy-devs, I was the one reporting the original bug about missing ATLAS support

Re: [Numpy-discussion] Debian: numpy not building _dotblas.so

2008-07-08 Thread Robert Kern
On Tue, Jul 8, 2008 at 14:47, Ondrej Certik [EMAIL PROTECTED] wrote: On Tue, Jul 8, 2008 at 9:15 PM, Robert Kern [EMAIL PROTECTED] wrote: On Tue, Jul 8, 2008 at 08:06, Ondrej Certik [EMAIL PROTECTED] wrote: On Tue, Jul 8, 2008 at 11:48 AM, Tiziano Zito [EMAIL PROTECTED] wrote: Hi numpy-devs, I

Re: [Numpy-discussion] Debian: numpy not building _dotblas.so

2008-07-08 Thread Ondrej Certik
On Tue, Jul 8, 2008 at 10:19 PM, Robert Kern [EMAIL PROTECTED] wrote: On Tue, Jul 8, 2008 at 14:47, Ondrej Certik [EMAIL PROTECTED] wrote: On Tue, Jul 8, 2008 at 9:15 PM, Robert Kern [EMAIL PROTECTED] wrote: On Tue, Jul 8, 2008 at 08:06, Ondrej Certik [EMAIL PROTECTED] wrote: On Tue, Jul 8,

Re: [Numpy-discussion] Another reference count leak: ticket #848

2008-07-08 Thread Robert Kern
On Tue, Jul 8, 2008 at 16:23, Michael Abbott [EMAIL PROTECTED] wrote: On Tue, 8 Jul 2008, Travis E. Oliphant wrote: Michael Abbott wrote: The attached patch fixes another reference count leak in the use of PyArray_DescrFromType. The first part of this patch is good. The second is not

Re: [Numpy-discussion] Another reference count leak: ticket #848

2008-07-08 Thread Charles R Harris
On Tue, Jul 8, 2008 at 3:23 PM, Michael Abbott [EMAIL PROTECTED] wrote: On Tue, 8 Jul 2008, Travis E. Oliphant wrote: Michael Abbott wrote: The attached patch fixes another reference count leak in the use of PyArray_DescrFromType. The first part of this patch is good. The second is

Re: [Numpy-discussion] Another reference count leak: ticket #848

2008-07-08 Thread Travis E. Oliphant
Michael Abbott wrote: On Tue, 8 Jul 2008, Travis E. Oliphant wrote: Michael Abbott wrote: The attached patch fixes another reference count leak in the use of PyArray_DescrFromType. The first part of this patch is good. The second is not needed. I don't see

Re: [Numpy-discussion] Schedule for 1.1.1

2008-07-08 Thread Sebastian Haase
Hi, I haven't checked out a recent numpy (( N.__version__ '1.0.3.1')) But could someone please check if the division has been changed from '/' to '//' in these places: C:\Priithon_25_win\numpy\core\numerictypes.py:142: DeprecationWarning: classic int division bytes = bits / 8

Re: [Numpy-discussion] alterdot and restoredot

2008-07-08 Thread Robert Kern
On Tue, Jul 8, 2008 at 14:01, Keith Goodman [EMAIL PROTECTED] wrote: I don't know what to write for a doc string for alterdot and restoredot. Then maybe you're the best one to figure it out. What details do you think are missing from the current docstrings? What questions do they leave you

Re: [Numpy-discussion] numpy installation issues

2008-07-08 Thread David Cournapeau
On Mon, Jul 7, 2008 at 3:11 PM, Chris Bartels [EMAIL PROTECTED] wrote: Hi David (and others) This issue is known: http://www.scipy.org/scipy/numpy/ticket/811 I think this is an issue for the numpy developers. (I don't know how to fix this easily, i can try to install an older version of

Re: [Numpy-discussion] chararray behavior

2008-07-08 Thread Alan McIntyre
On Tue, Jul 8, 2008 at 3:30 PM, Anne Archibald [EMAIL PROTECTED] wrote: In particular, the returned type is always string of length four, which is very peculiar - why four? I realize that variable-length strings are a problem (object arrays, I guess?), as is returning arrays of varying dtypes