Re: [Numpy-discussion] What is a numpy.long type?

2013-08-22 Thread David Cournapeau
On Fri, Aug 23, 2013 at 6:02 AM, Chris Barker - NOAA Federal < chris.bar...@noaa.gov> wrote: > Hi folks, > > I had thought that maybe a numpy.long dtype was a system > (compiler)-native C long. > > But on both 32 and 64 bit python on OS-X, it seems to be 64 bit. I'm > pretty sure that on OS-X 32 b

[Numpy-discussion] What is a numpy.long type?

2013-08-22 Thread Chris Barker - NOAA Federal
Hi folks, I had thought that maybe a numpy.long dtype was a system (compiler)-native C long. But on both 32 and 64 bit python on OS-X, it seems to be 64 bit. I'm pretty sure that on OS-X 32 bit, a C long is 32 bits. (gdd, of course) I don't have other machines to test on , but as the MS compiler

[Numpy-discussion] Warnings not raised by np.log in 32 bit build on Windows

2013-08-22 Thread Warren Weckesser
I'm investigating a test error in scipy 0.13.0 beta 1 that was reported by Christoph Gohlke. The scipy issue is here: https://github.com/scipy/scipy/issues/2771 I don't have a Windows environment to test it myself, but Christoph reported that this code: ``` import numpy as np data = np.array([-

Re: [Numpy-discussion] OS X binaries for releases

2013-08-22 Thread Matthew Brett
Hi, On Thu, Aug 22, 2013 at 12:14 PM, Russell E. Owen wrote: > In article > , > Ralf Gommers wrote: > >> Hi all, >> >> Building binaries for releases is currently quite complex and >> time-consuming. For OS X we need two different machines, because we still >> provide binaries for OS X 10.5 and

Re: [Numpy-discussion] OS X binaries for releases

2013-08-22 Thread Chris Barker - NOAA Federal
On Thu, Aug 22, 2013 at 12:14 PM, Russell E. Owen wrote: > I'll be interested to learn how you make binary installers for python > 3.x because the standard version of bdist_mpkg will not do it. I have > heard of two other projects (forks or variants of bdist_mpkg) that will, > but I have no idea o

Re: [Numpy-discussion] OS X binaries for releases

2013-08-22 Thread Russell E. Owen
In article , Ralf Gommers wrote: > Hi all, > > Building binaries for releases is currently quite complex and > time-consuming. For OS X we need two different machines, because we still > provide binaries for OS X 10.5 and PPC machines. I propose to not do this > anymore. It doesn't mean we com

[Numpy-discussion] ANN: Scipy 0.13.0 beta 1 release

2013-08-22 Thread Ralf Gommers
Hi all, I'm happy to announce the availability of the first beta release of Scipy 0.13.0. Please try this beta and report any issues on the scipy-dev mailing list. Source tarballs and release notes can be found at https://sourceforge.net/projects/scipy/files/scipy/0.13.0b1/. Windows and OS X inst

[Numpy-discussion] Numpy/Scipy sprint this Sunday

2013-08-22 Thread Ralf Gommers
Hi all, Here's a reminder that we have a sprint this Sunday (Aug 25) at EuroScipy. There are already 12 people who indicated they'd join; even more would be even better. Location: https://www.euroscipy.org/venue/ (room K3.601) Time: 9am - 7pm More details: https://github.com/rgommers/scipy/wiki/E