Hi, folks! Having a problem w/ the Windows installer; first, the
"back-story": I have both Python 2.7 and 3.2 installed. When I run the
installer and click next on the first dialog, I get the message that I need
Python 2.7, which was not found in my registry. I ran regedit and searched
for Pytho
On Jul 16, 2012, at 4:50 PM, Ralf Gommers wrote:
>
>
> On Mon, Jul 16, 2012 at 6:28 PM, Charles R Harris
> wrote:
> Hi All,
>
> Working lazy imports would be useful to have. Ralf is opposed to the idea
> because it caused all sorts of problems on different platforms when it was
> tried in
On Mon, Jul 16, 2012 at 6:28 PM, Charles R Harris wrote:
> Hi All,
>
> Working lazy imports would be useful to have. Ralf is opposed to the idea
> because it caused all sorts of problems on different platforms when it was
> tried in scipy.
Note that my being opposed is because the benefits are
I don't really have any deep issue with `skip_header=True`, besides not really
liking having an argument whose type can vary. But that's only a matter of
personal taste. And yes, we could always check the type…
>
> Pierre, for a line "# A B C #1 #2 #3" the user gets six columns 'A',
> 'B', 'C
In article <1342393528.28368.3.ca...@esdceeprjpstudent1.mit.edu>,
Paul Natsuo Kishimoto wrote:
> On Sat, 2012-07-14 at 17:45 -0500, Travis Oliphant wrote:
> > Hey all,
> >
> > We are nearing a code-freeze for NumPy 1.7. Are there any
> > last-minute changes people are wanting to push into Nu
On Mon, 2012-07-16 at 21:14 +0100, Nathaniel Smith wrote:
> On Mon, Jul 16, 2012 at 9:01 PM, Pierre GM wrote:
> > Well, as `skip_header` is a number of lines, I don't really see anything
> > particular magical about a `skip_header=-1`.
>
> The logic here is:
> - if names=True, then genfromtext ex
Andrew,
Since you are writing your own %inline function, the ARGOUT_ARRAY1 typemap is
not appropriate. You should put the argout logic in your function (ie,
allocate the numpy array and give its data pointer to abelescalcall when you
call it, and then return the array at the end). Your signat
Tom, I agree that the documentation should be updated (both the doctoring and
the relevant parts of the user manual), and specific unit-tests added. Paul,
that's a direct nudge ;) (I'm sure you don't mind).
I was also considering the weird case
>>> first_line = "# A B C #1 #2 #3"
How many column
On Mon, Jul 16, 2012 at 9:01 PM, Pierre GM wrote:
> Well, as `skip_header` is a number of lines, I don't really see anything
> particular magical about a `skip_header=-1`.
The logic here is:
- if names=True, then genfromtext expects the names to be given in the
first line, and they may or may not
Well, as `skip_header` is a number of lines, I don't really see anything
particular magical about a `skip_header=-1`. Plus, range(-1) == [], while
range("comments") raises a TypeError. And then you'd have to figure why the
exception was raised.
--
Pierre GM
On Monday, July 16, 2012 at 21:56
On Mon, Jul 16, 2012 at 3:06 PM, Paul Natsuo Kishimoto
wrote:
> I've implemented this feature with skip_header=-1 as suggested by
> Pierre, and in doing so removed the regression. TravisBot seems to like
> it: https://github.com/numpy/numpy/pull/351
>
> On Mon, 2012-07-16 at 16:12 +0200, Pierre GM
On Mon, Jul 16, 2012 at 8:06 PM, Paul Natsuo Kishimoto
wrote:
> I've implemented this feature with skip_header=-1 as suggested by
> Pierre, and in doing so removed the regression. TravisBot seems to like
> it: https://github.com/numpy/numpy/pull/351
Can we please not use weird magic values like t
On Sun, Jul 15, 2012 at 11:00 PM, Chris Ball wrote:
> Hi,
>
> I'm trying to set up various build machines. Some of these are with
> ShiningPanda.com, which provides a 64-bit Debian 6 machine (as well as
> Windows
> 7). This machine has multiple versions of Python installed.
>
> Using the build pr
gsubg uses N.Zhurbenko ( http://openopt.org/NikolayZhurbenko )
epsilon-subgradient method
ralg and amsg2p use other algorithms
--- Исходное сообщение ---
От кого: "Henry Gomersall"
Кому: "Discussion of Numerical Python"
Дата: 16 июля 2012, 21:47:47
Тема: Re: [Numpy-discussion] routine for li
On Sun, Jul 15, 2012 at 10:17 PM, Chris Ball wrote:
> Hi,
>
> I'm having some trouble building numpy on a 64-bit Windows 7 machine. I'm
> probably accidentally missing a step following the build process described
> at
> http://scipy.org/Installing_SciPy/Windows; it would be great if someone
> cou
I've implemented this feature with skip_header=-1 as suggested by
Pierre, and in doing so removed the regression. TravisBot seems to like
it: https://github.com/numpy/numpy/pull/351
On Mon, 2012-07-16 at 16:12 +0200, Pierre GM wrote:
> To be ultra clear (since I want to code this), you are
On Mon, 2012-07-16 at 20:35 +0300, Dmitrey wrote:
> I have wrote a routine to solve dense / sparse problems
> min {alpha1*||A1 x - b1||_1 + alpha2*||A2 x - b2||^2 + beta1 * ||x||_1
> + beta2 * ||x||^2}
> with specifiable accuracy fTol > 0: abs(f-f*) <= fTol (this parameter
> is handled by solvers
hi all,
I have wrote a routine to solve dense / sparse problems
min {alpha1*||A1 x - b1||_1 + alpha2*||A2 x - b2||^2 + beta1 * ||x||_1 +
beta2 * ||x||^2}
with specifiable accuracy fTol > 0: abs(f-f*) <= fTol (this parameter is
handled by solvers gsubg and maybe amsg2p, latter requires known g
On Sun, Jul 15, 2012 at 2:51 PM, Pierre GM wrote:
> A basic warning, though: you
> don't want to overwrite Mac OS X's own numpy, ...
Which is one of the reasons many of us recommend installing the
pyton,org python and leaving Apple's alone. And why the standard
numpy/scipy binaries are built for
On Mon, Jul 16, 2012 at 10:28:19AM -0600, Charles R Harris wrote:
>Working lazy imports would be useful to have. Ralf is opposed to the idea
>because it caused all sorts of problems on different platforms when it was
>tried in scipy. I thought I'd open the topic for discussion so that f
Hi All,
Working lazy imports would be useful to have. Ralf is opposed to the idea
because it caused all sorts of problems on different platforms when it was
tried in scipy. I thought I'd open the topic for discussion so that folks
who had various problems/solutions could offer input and the common
To be ultra clear (since I want to code this), you are suggesting that
'first_commented_line' be a *new* accepted value for the kwarg 'names', to
invoke the behaviour you suggest?
Nope, I was just referring to some hypothetical variable name. I meant
that:
first_values = None
try:
while not
On Sun, Jul 15, 2012 at 5:32 PM, Ralf Gommers
wrote:
>
>
> On Sun, Jul 15, 2012 at 5:57 PM, Nathaniel Smith wrote:
>>
>> On Sun, Jul 15, 2012 at 1:08 PM, Ralf Gommers
>> wrote:
>> >
>> >
>> > On Sun, Jul 15, 2012 at 12:45 AM, Travis Oliphant
>> > wrote:
>> >>
>> >>
>> >> Hey all,
>> >>
>> >> We
On Mon, Jul 16, 2012 at 3:52 AM, Frédéric Bastien wrote:
> Hi,
>
> there is a PR that I think could be merged before the relase:
>
> https://github.com/numpy/numpy/pull/326
>
> It is the addition of the inplace_increment function. It seam good,
> but I can't review it enough as it use many numpy i
Hi Pierre,
On Mon, 2012-07-16 at 01:54 -0500, Travis Oliphant wrote:
> On Jul 16, 2012, at 1:52 AM, Pierre GM wrote:
>
> > Hello,
> > I'm siding w/ Tom, Nathaniel and Travis. I don't think the change as
> > it is is advisable. It's a regression, and breaking=bad.
> > Now, I can understand your fr
Dear list,
I am trying to SWIG a C function with the signature:
void abelescalcall(long numcoefs, double *coefP, long npoints , double
*yP, double *xP);
numcoefs corresponds to the number of points in the coefP array.
npoints corresponds to the number of points in yP and xP arrays.
coefP and xP
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