Re: [Numpy-discussion] f2py problem with complex inout in subroutine

2010-07-10 Thread Pearu Peterson
On 07/09/2010 02:03 PM, Mark Bakker wrote: > Hello list. The following subroutine fails to compile with f2py. > I use a complex variable with intent(inout). It works fine with two real > variables, so I have a workaround, but it would be nicer with a complex > variable. > Any thoughts on what I a

Re: [Numpy-discussion] BOF notes: Fernando's proposal: NumPy ndarray with named axes

2010-07-10 Thread LluĂ­s
Rob Speer writes: >> Can axis labels be anything besides None or str? > Possibly. The part of this question I particularly like is accessing > attributes programmatically, using arr.axis[axisname]. That gives > .axis much more of a purpose. (Follow-up question: should we merge > .axis and .axes in

[Numpy-discussion] HOWTO build NumPy without external math libs

2010-07-10 Thread Stefan Seefeld
Hello, the NumPy docs (at http://docs.scipy.org/doc/numpy/user/install.html) suggest that NumPy doesn't require external linear algebra libraries (such as ATLAS). How can I compiler NumPy without using them, even if they are detected ? Are there any undocumented options I can pass to setup.py

Re: [Numpy-discussion] ANN: Numpy runs on Python 3

2010-07-10 Thread Tim Leslie
On Sun, Jul 11, 2010 at 12:30 AM, Pauli Virtanen wrote: > > (Announcement as recommended by our PR department @ EuroScipy :) > >From a PR point of view, it'd be great to have an announcement like this go out to python-list/comp.lang.python. Anyone who follows that list will have seen the continua

Re: [Numpy-discussion] ANN: Numpy runs on Python 3

2010-07-10 Thread Tiziano Zito
hi, it's probably obvious for most of the subscribers, but still: svn clone http://svn.scipy.org/svn/numpy/trunk/ numpy should actually read: svn checkout http://svn.scipy.org/svn/numpy/trunk/ numpy that said, I'm looking forward to the git migration ;-) ciao, tiziano (member of the PR depart

[Numpy-discussion] ANN: Numpy runs on Python 3

2010-07-10 Thread Pauli Virtanen
Hi, As many of you probably already know, Numpy works fully on Python 3 and Python 2, with a *single code base*, since March. This work is scheduled to be included in the next releases 1.5 and 2.0. Porting Scipy to work on Python 3 has proved to be much less work, and will probably be finished

Re: [Numpy-discussion] A release for python 2.7?

2010-07-10 Thread Peter
On Fri, Jul 9, 2010 at 4:27 PM, Christoph Gohlke wrote: > On 7/9/2010 7:11 AM, Peter wrote: >> I was going to ask if someone could build Windows installers for >> NumPy 1.4.1 on Python 2.7 (to facilitate 3rd party packages which >> use NumPy and want to support Python 2.7 on Windows). >> > > To bu

Re: [Numpy-discussion] numpy, matplotlib and masked arrays

2010-07-10 Thread Peter Isaac
Hi Pauli, Thanks for that. The script does not work in either EPD-6.1-1 or EPD-6.2-2 (the current release, see original post) on Ubuntu, so not supporting EPD-6.1-1 doesn't solve the problem unfortunately. However, your test suggests that it is not simply the change from numpy 1.3.0 to 1.4.0. T

Re: [Numpy-discussion] numpy, matplotlib and masked arrays

2010-07-10 Thread Pauli Virtanen
Sat, 10 Jul 2010 11:03:47 +1000, Peter Isaac wrote: > I'm not sure if this is a problem with numpy, matplotlib, EPD or me but > here goes. The general problem is that either matplotlib has stopped > plotting masked arrays correctly or numpy has changed the way masked > arrays are presented. Or th