A Wednesday 24 March 2010 01:49:50 Ralf Gommers escrigué:
On Wed, Mar 24, 2010 at 1:40 AM, Christopher Barker
chris.bar...@noaa.govwrote:
Ralf Gommers wrote:
At http://github.com/rgommers/NumPy-release-guide you can find a
summary of how to set up your system to build numpy binaries on
On Wed, Mar 24, 2010 at 5:50 PM, Francesc Alted fal...@pytables.org wrote:
A Wednesday 24 March 2010 01:49:50 Ralf Gommers escrigué:
On Wed, Mar 24, 2010 at 1:40 AM, Christopher Barker
chris.bar...@noaa.govwrote:
Ralf Gommers wrote:
At http://github.com/rgommers/NumPy-release-guide
On Wed, Mar 24, 2010 at 6:50 PM, Francesc Alted fal...@pytables.org wrote:
Also, I have read the draft and I cannot see references to 64-bit binary
packages. With the advent of Windows 7 and Mac OSX Snow Leopard, 64-bit are
way more spread than before, so they would be a great thing to
Hi,
Wow, this is really impressive!
I installed the svn numpy version '2.0.0.dev8300' with the latest Python
3.1.2 and it works!
All the tests pass except:
test_utils.test_lookfor
I am guessing that it is this line as the other io imports do not have
the period.
from .io import StringIO
A Wednesday 24 March 2010 12:00:36 David Cournapeau escrigué:
On Wed, Mar 24, 2010 at 6:50 PM, Francesc Alted fal...@pytables.org wrote:
Also, I have read the draft and I cannot see references to 64-bit binary
packages. With the advent of Windows 7 and Mac OSX Snow Leopard, 64-bit
are way
On Wed, Mar 24, 2010 at 11:25 PM, Francesc Alted fal...@pytables.org wrote:
Ok. I've been having a try at mingw-w64 project:
http://mingw-w64.sourceforge.net/
with no success so far with build numpy:
$ python setup.py build --compiler=mingw32
Oh, it is not that easy :)
First, for some
Any idea why
from .io import StringIO
and not
from io import StringIO
???
(Why is the extra . before io)
Nadav
-Original Message-
From: numpy-discussion-boun...@scipy.org on behalf of Bruce Southey
Sent: Wed 24-Mar-10 16:17
To: Discussion of Numerical Python
Subject:
On Wed, Mar 24, 2010 at 11:35 PM, Nadav Horesh nad...@visionsense.com wrote:
Any idea why
from .io import StringIO
and not
from io import StringIO
???
(Why is the extra . before io)
Maybe a bug in py2to3, because StringIO is in io in python 3, and we
have a io module in numpy (.io is
On Wed, Mar 24, 2010 at 09:43, David Cournapeau courn...@gmail.com wrote:
On Wed, Mar 24, 2010 at 11:35 PM, Nadav Horesh nad...@visionsense.com wrote:
Any idea why
from .io import StringIO
and not
from io import StringIO
???
(Why is the extra . before io)
Maybe a bug in py2to3,
On Wed, Mar 24, 2010 at 09:35, Nadav Horesh nad...@visionsense.com wrote:
Any idea why
from .io import StringIO
and not
from io import StringIO
???
(Why is the extra . before io)
It is a relative import, i.e. numpy.lib.io .
--
Robert Kern
I have come to believe that the whole
On Wed, Mar 24, 2010 at 09:43, David Cournapeau courn...@gmail.com wrote:
On Wed, Mar 24, 2010 at 11:35 PM, Nadav Horesh nad...@visionsense.com wrote:
Any idea why
from .io import StringIO
and not
from io import StringIO
???
(Why is the extra . before io)
Maybe a bug in py2to3,
On Wed, Mar 24, 2010 at 9:07 AM, Robert Kern robert.k...@gmail.com wrote:
On Wed, Mar 24, 2010 at 09:43, David Cournapeau courn...@gmail.com
wrote:
On Wed, Mar 24, 2010 at 11:35 PM, Nadav Horesh nad...@visionsense.com
wrote:
Any idea why
from .io import StringIO
and not
from
On Wed, Mar 24, 2010 at 10:20, Charles R Harris
charlesr.har...@gmail.com wrote:
On Wed, Mar 24, 2010 at 9:07 AM, Robert Kern robert.k...@gmail.com wrote:
On Wed, Mar 24, 2010 at 09:43, David Cournapeau courn...@gmail.com
wrote:
On Wed, Mar 24, 2010 at 11:35 PM, Nadav Horesh
ke, 2010-03-24 kello 09:20 -0600, Charles R Harris kirjoitti:
What would be the best fix? Should we rename io to something like
npyio?
That, or:
Disable import conversions in tools/py3tool.py for that particular file,
and fix any import errors manually so that the same code works both for
ke, 2010-03-24 kello 10:28 -0500, Robert Kern kirjoitti:
utils.py is the only file in there that imports StringIO. It should
probably do a local import from io import BytesIO because io.py
already contains some Python3-awareness:
if sys.version_info[0] = 3:
import io
BytesIO =
On Wed, Mar 24, 2010 at 9:29 AM, Pauli Virtanen p...@iki.fi wrote:
ke, 2010-03-24 kello 09:20 -0600, Charles R Harris kirjoitti:
What would be the best fix? Should we rename io to something like
npyio?
That, or:
Disable import conversions in tools/py3tool.py for that particular file,
On 03/24/2010 10:30 AM, Pauli Virtanen wrote:
ke, 2010-03-24 kello 10:28 -0500, Robert Kern kirjoitti:
utils.py is the only file in there that imports StringIO. It should
probably do a local import from io import BytesIO because io.py
already contains some Python3-awareness:
if
On Wed, Mar 24, 2010 at 9:59 AM, Charles R Harris charlesr.har...@gmail.com
wrote:
On Wed, Mar 24, 2010 at 9:29 AM, Pauli Virtanen p...@iki.fi wrote:
ke, 2010-03-24 kello 09:20 -0600, Charles R Harris kirjoitti:
What would be the best fix? Should we rename io to something like
npyio?
Francesc Alted wrote:
Also, I have read the draft and I cannot see references to 64-bit binary
packages. With the advent of Windows 7 and Mac OSX Snow Leopard, 64-bit are
way more spread than before, so they would be a great thing to deliver, IMO.
True, however the situation is a bit ugly
On Wed, Mar 24, 2010 at 8:17 AM, Bruce Southey bsout...@gmail.com wrote:
Hi,
Wow, this is really impressive!
I installed the svn numpy version '2.0.0.dev8300' with the latest Python
3.1.2 and it works!
All the tests pass except:
test_utils.test_lookfor
I am guessing that it is this line
On 03/24/2010 01:25 PM, Charles R Harris wrote:
On Wed, Mar 24, 2010 at 8:17 AM, Bruce Southey bsout...@gmail.com
mailto:bsout...@gmail.com wrote:
Hi,
Wow, this is really impressive!
I installed the svn numpy version '2.0.0.dev8300' with the latest
Python
3.1.2 and it
Wed, 24 Mar 2010 13:35:51 -0500, Bruce Southey wrote:
[clip]
elif isinstance(item, collections.Callable):
File /usr/local/lib/python3.1/abc.py, line 121, in
__instancecheck__
subclass = instance.__class__
AttributeError: 'PyCapsule' object has no attribute '__class__'
Seems
Hello,
I assume it is a bug that calling numpy.array() on a flatiter of a
fortran-strided array that owns its own data causes that array to be
rearranged somehow?
Not sure what happens with a fancier-strided array that also owns its
own data (because I'm not sure how to create one of those
A Wednesday 24 March 2010 15:38:58 David Cournapeau escrigué:
Oh, it is not that easy :)
First, for some reason, the mingw-w64 project does not provide 64
hosted compilers, and since pushing for mingw cross compilation
support in distutils would redefine the meaning of insanity, I build
my
On Wed, Mar 24, 2010 at 3:31 PM, Francesc Alted fal...@pytables.org wrote:
A Wednesday 24 March 2010 15:38:58 David Cournapeau escrigué:
Oh, it is not that easy :)
First, for some reason, the mingw-w64 project does not provide 64
hosted compilers, and since pushing for mingw cross compilation
How can I have a float64 dtype on a 32-bit machine? For example:
In [90]: x = array([1/3],dtype=float32)
In [91]: x
Out[91]: array([ 0.3334], dtype=float32)
In [92]: x = array([1/3],dtype=float64)
In [93]: x
Out[93]: array([ 0.])
Obviously, the float32 and float64 representations
On Wed, Mar 24, 2010 at 17:38, reckoner recko...@gmail.com wrote:
How can I have a float64 dtype on a 32-bit machine? For example:
float64 is a 64-bit float on all machines. A 32-bit machine refers
only to the size of its memory address space and the size of the
integer type used for pointers.
reckoner wrote:
How can I have a float64 dtype on a 32-bit machine? For example:
float64 is known as double in C, just for this reason.
Modern FPUs use 64 bit (actually more bits), so you can get very good
performance with float64 on 32 bit machines.
And it is the standard Python float as
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What happens if you try to build a windows installer python setup.py
bdist_wininst
Also, have you attempted to specify the compiler in
$PYTHON_ROOT\Lib\distutils\distutils.cfg ?
I've got a script I use to manually change the build section of this file
between
[build]
msvc
and
[build]
mingw32
Francesc Alted wrote:
A Wednesday 24 March 2010 15:38:58 David Cournapeau escrigué:
Oh, it is not that easy :)
First, for some reason, the mingw-w64 project does not provide 64
hosted compilers, and since pushing for mingw cross compilation
support in distutils would redefine the meaning of
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