Thanks for the reply. Well, I built my Python stuff, including NumPy
previously, before I changed to the higher GCC version. Do you know if
there's an option I can toggle that will specify Apple's GCC to be
used?
$ CC=/usr/bin/gcc python setup.py build
--
Robert Kern
I have come
Hi Nils,
Nils Wagner wrote:
The output of
./gendocs.py -m 'scipy.linsolve.umfpack'
differs from your example output (available at
http://scipy.org/Generate_Documentation)
I had to update the umfpack info.py file (where the module docstring is)
to conform the documentation standards. The
Joshua Lippai wrote:
Thanks, it worked perfectly. I'd hate to be a little off topic in the
NumPy discussion and bug you, but when I try to compile the latest
scipy, I get:
g++: unrecognized option '-no-cpp-precomp'
cc1plus: error: unrecognized command line option -arch
cc1plus: error:
Joshua Lippai wrote:
Thanks, it worked perfectly. I'd hate to be a little off topic in the
NumPy discussion and bug you, but when I try to compile the latest
scipy, I get:
g++: unrecognized option '-no-cpp-precomp'
cc1plus: error: unrecognized command line option -arch
cc1plus:
Essentially, you want to operate on a stack of two dimensional arrays,
correct?
Yes, this is correct -- and I also think that one should be able to provide a
list of axes to be ignored.
I'd be mildly supportive of something like this for tensordot; I'd prefer
more descriptive name for
Hi guys,
does anyone of you happen to have sitting somewhere a DMG of a recent
version of SciPy compiled for MacOSX 10.4?
The SciPy webpage does not carry official releases and it is sending me
to the Scipy Superpack by Chris Fonnesbeck but that superpack seems to
be for intel cpu only. I
I am not sure I got what you mean but I am using PIL to convert arrays
to images and viceversa
see http://mail.python.org/pipermail/image-sig/2006-September/004099.html
I embed bmps using wxpython.
Zachary Pincus wrote:
Hello all,
I'm curious if people have experience with / preferences for
It's actually pretty simple to compile it yourself once you've
installed the latest Xcode from http://developer.apple.com and X11
from the OS X Tiger install disc. The instructions on Scipy's official
OS X installation page ( http://scipy.org/Installing_SciPy/Mac_OS_X )
are great for that. That
On 30/11/2007, Zachary Pincus [EMAIL PROTECTED] wrote:
Hello all,
I'm curious if people have experience with / preferences for how to
display a numpy array onscreen as an image.
I'm not sure if you're after anything specific, but a very convenient
way to show 2-D arrays on screen is
On Nov 29, 2007 2:32 PM, Zachary Pincus [EMAIL PROTECTED] wrote:
Hello all,
I'm curious if people have experience with / preferences for how to
display a numpy array onscreen as an image.
Pyglet looks relatively easy -- you can feed an image buffer object
with a string or a ctypes pointer.
Zachary Pincus wrote:
wxPython looks pretty easy too, as there are facilities for getting
pixels from a buffer. Does anyone have any experience with these?
some.
Are
there ways of allowing a numpy array and a wxPython image to point to
the same memory?
yup. You can build a wxImage
Joshua Lippai wrote:
You should probably email the guy and ask him to make
older versions of the superpack available, or at least the last PPC
one he made. Best of luck.
Even better would be Universal (fat) binaries -- I'm pretty sure this is
now possible, but haven't figured it out myself
On Nov 29, 2007 3:21 PM, Christopher Barker [EMAIL PROTECTED] wrote:
Joshua Lippai wrote:
You should probably email the guy and ask him to make
older versions of the superpack available, or at least the last PPC
one he made. Best of luck.
Even better would be Universal (fat) binaries --
Hi Josh, you're right I should probably email the guy directly.
I eventually managed to compile it installing the latest xcode, the
latest cctool to fix the __dso_handle bug, the gfortran and a couple of
other things. It took me an entire afternoon and now I don't have errors
on the the
Zachary Pincus wrote:
Hello all,
I'm curious if people have experience with / preferences for how to
display a numpy array onscreen as an image.
Pyglet looks relatively easy -- you can feed an image buffer object
with a string or a ctypes pointer. I presume getting a string from an
Joshua Lippai wrote:
Chris Fonnesbeck used to distribute both PowerPC and Intel binaries,
but he can't compile them for PowerPC at all anymore because he no
longer has access to a PowerPC machine.
You can build fat binaries with a single machine -- either one. Whether
Chris wants to spend his
Using the gfortran from http://r.research.att.com/tools/, it's trivial
to build a universal build from source. The instructions on scipy.org
won't lead you astray.
I will ask around at work. Perhaps we can start building universal
scipy builds for distribution. Can anyone from the scipy devs
Barry Wark wrote:
Using the gfortran from http://r.research.att.com/tools/, it's trivial
to build a universal build from source. The instructions on scipy.org
won't lead you astray.
I will ask around at work. Perhaps we can start building universal
scipy builds for distribution. Can anyone
Thanks for the suggestions, everyone! All very informative and most
helpful.
For what it's worth, here's my application: I'm building a tool for
image processing which needs some manual input in a few places (e.g.
user draws a few lines). The images are greyscale images with 12-14
bits of
I have just committed the latest version of numpy.i (a swig interface
file for bridging between C arrays and numerical python) to the numpy
svn repository. There are three relatively new features that are now
supported:
* It is now possible to wrap functions that expect integer arguments
If you want to explore the array interactively, blink images, mess with
colormaps using the mouse, rescale the image values, mark regions, add
labels, look at dynamic plots of rows and columns, etc., get the ds9
image viewer and the xpa programs that come with it that allow it to
communicate with
On Thu, 29 Nov 2007 10:01:26 +0100
Robert Cimrman [EMAIL PROTECTED] wrote:
Hi Nils,
Nils Wagner wrote:
The output of
./gendocs.py -m 'scipy.linsolve.umfpack'
differs from your example output (available at
http://scipy.org/Generate_Documentation)
I had to update the umfpack info.py
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