On Fri, Feb 24, 2012 at 3:39 PM, Mark Bakker mark...@gmail.com wrote:
Two short questions:
1. When I distribute pre-compiled f2py extensions for OSX, it seems that
the users need gfortran installed, else it cannot find libgfortran.3.dylib.
Is there a way to link that file with the extension?
On Thu, Feb 23, 2012 at 11:28 PM, Patrick Armstrong patri...@uvic.cawrote:
Hi there,
I'm having a problem building NumPy on Python 2.7.1 and OS X 10.7.3. Here
is my build log:
https://gist.github.com/1895377
Does anyone have any idea what might be happening? I get a very similar
error
I have a buffer as a numpy array of uint16. Chunks of this buffer are
unicode characters. How do I get these chunks, say data[start:end], in a
string?
Other chunks are 32bit integers how do I get these chunks into a numpy
array of int32?
Many thanks, Janwillem
On Sat, Feb 25, 2012 at 19:50, Janwillem jwevand...@xs4all.nl wrote:
I have a buffer as a numpy array of uint16. Chunks of this buffer are
unicode characters. How do I get these chunks, say data[start:end], in a
string?
data[sart:end].tostring().decode('UTF-16LE')
or 'UTF-16BE' if they are
. Should extensions compiled on Snowleopard work on Lion?
Yes.
Ralf
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Thanks, works, should have found that myself.
On 25-02-2012 20:56, Robert Kern wrote:
On Sat, Feb 25, 2012 at 19:50, Janwillemjwevand...@xs4all.nl wrote:
I have a buffer as a numpy array of uint16. Chunks of this buffer are
unicode characters. How do I get these chunks, say data[start:end],
On Fri, Feb 24, 2012 at 9:07 AM, Erin Sheldon erin.shel...@gmail.com wrote:
Excerpts from Travis Oliphant's message of Thu Feb 23 15:08:52 -0500 2012:
This is actually on my short-list as well --- it just didn't make it to the
list.
In fact, we have someone starting work on it this week. It
bincount([]) makes no sense, but if a minlength argument is provided,
then the routine should succeed.
It fails in 1.6.1, has it been fixed in master?
- James
--
http://www-etud.iro.umontreal.ca/~bergstrj
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Excerpts from Wes McKinney's message of Sat Feb 25 15:49:37 -0500 2012:
That may work-- I haven't taken a look at the code but it is probably
a good starting point. We could create a new repo on the pydata GitHub
org (http://github.com/pydata) and use that as our point of
collaboration. I will
On 2/25/2012 4:44 PM, James Bergstra wrote:
bincount([]) makes no sense,
I disagree:
http://permalink.gmane.org/gmane.comp.python.numeric.general/42041
but if a minlength argument is provided,
then the routine should succeed.
Definitely!
Alan Isaac
On Sat, Feb 25, 2012 at 5:13 PM, Alan G Isaac alan.is...@gmail.com wrote:
On 2/25/2012 4:44 PM, James Bergstra wrote:
bincount([]) makes no sense,
I disagree:
http://permalink.gmane.org/gmane.comp.python.numeric.general/42041
but if a minlength argument is provided,
then the routine
On Saturday, February 25, 2012, Alan G Isaac wrote:
On 2/25/2012 4:44 PM, James Bergstra wrote:
bincount([]) makes no sense,
I disagree:
http://permalink.gmane.org/gmane.comp.python.numeric.general/42041
but if a minlength argument is provided,
then the routine should succeed.
On Sat, Feb 25, 2012 at 5:13 PM, Alan G Isaac alan.is...@gmail.com wrote:
On 2/25/2012 4:44 PM, James Bergstra wrote:
bincount([]) makes no sense,
I disagree:
http://permalink.gmane.org/gmane.comp.python.numeric.general/42041
gmane is down to me at the moment, but if this argues that the
On Sat, Feb 25, 2012 at 9:29 PM, Mark Bakker mark...@gmail.com wrote:
Thanks for the reply, Ralf.
Can you point me a bit in the right direction.
Scipy is pretty big.
All Fortran sources in Scipy are wrapped with f2py, and can be compiled
with gfortran the way you want. As a simple example,
Is this a reasonable (and fast) way to create a bool array in cython?
def makebool():
cdef:
int n = 2
np.npy_intp *dims = [n]
np.ndarray[np.uint8_t, ndim=1] a
a = PyArray_EMPTY(1, dims, NPY_UINT8, 0)
a[0] = 1
a[1] = 0
I will just let Jay know that he should coordinate with you.It would be
helpful for him to have someone to collaborate with on this.
I'm looking forward to seeing your code. Definitely don't hold back on our
account. We will adapt to whatever you can offer.
Best regards,
-Travis
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