Thank you for your help. :)
I used this :
try: NData[ (NData==transparent)[:len(OData)] ] = OData[
(NData==transparent)[:len(OData)] ]
except: pass
That means overwrite all transparent data from NData with valid data from
OData.
I am sure it's not the best method yet, but it's the only one
Good day, me again.
I have this string of data :
String = 'i want\nto go\nto the\nbeach'.
I want to rotate this data to left, or to right, after is split it after '\n'.
Note that it's important to use 'U' array, because i might have unicode
characters in this string.
So normal, the text is:
i
On Wed, May 20, 2009 at 7:53 AM, Cristi Constantin darkg...@yahoo.com wrote:
Good day, me again.
I have this string of data :
String = 'i want\nto go\nto the\nbeach'.
I want to rotate this data to left, or to right, after is split it after
'\n'.
Note that it's important to use 'U' array,
On Wed, May 20, 2009 at 7:24 AM, Cristi Constantin darkg...@yahoo.com wrote:
Thank you for your help. :)
I used this :
try: NData[ (NData==transparent)[:len(OData)] ] = OData[
(NData==transparent)[:len(OData)] ]
except: pass
That means overwrite all transparent data from NData with valid
David,
Klaus Noekel wrote:
I doubt that the DLL was not physically present and rather suspect a
dependency on some other DLL that was missing. The INSTALL.TXT
unfortunately was not helpful. Can anybody please explain what other
dependencies exist? Anything else I need to install?
Klaus Nökel wrote:
David,
Klaus Noekel wrote:
I doubt that the DLL was not physically present and rather suspect a
dependency on some other DLL that was missing. The INSTALL.TXT
unfortunately was not helpful. Can anybody please explain what other
dependencies exist? Anything
Hi all,
Is the value of skiprows in loadtxt restricted to values
in [0-10] ?
It doesn't work for skiprows=11.
Nils
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I don't believe that the problem is specific to IDLE. Python also
crashes when I put nothing but import numpy in a file and execute it with
python.exe.
Regarding the note on building numpy myself: the discussion in this
forum scared me a little, because of the challenge to build
On May 20, 2009, at 11:04 AM, Nils Wagner wrote:
Hi all,
Is the value of skiprows in loadtxt restricted to values
in [0-10] ?
It doesn't work for skiprows=11.
Please post an example
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Hi Nils
2009/5/20 Nils Wagner nwag...@iam.uni-stuttgart.de:
Is the value of skiprows in loadtxt restricted to values
in [0-10] ?
It doesn't work for skiprows=11.
I don't see this behaviour. Could you provide a code snippet?
Thanks
Stéfan
___
On Wed, May 20, 2009 at 10:04 AM, Nils Wagner
nwag...@iam.uni-stuttgart.dewrote:
Hi all,
Is the value of skiprows in loadtxt restricted to values
in [0-10] ?
It doesn't work for skiprows=11.
Works for me:
s = '\n'.join(map(str,range(20)))
from StringIO import StringIO
I'm happy to announce the release of Cython 0.11.2.
http://sage.math.washington.edu/home/dagss/Cython-0.11.2.tar.gz
http://sage.math.washington.edu/home/dagss/Cython-0.11.2.zip
(Will be present on the Cython front page in a few days.)
New features:
* There's now native complex floating point
We are trying to build and test mpl installers for python2.4, 2.5 and
2.6. What we are finding is that if we build mpl against a more
recent numpy than the installed numpy on a test machine, the import of
mpl extension modules which depend on numpy trigger a segfault.
Eg, on python2.5 and
I believe there is an error on this wiki page:
http://www.scipy.org/NumPy_for_Matlab_Users
MATLAB
y=x(2,:)
PYTHON
y = x[2,:].copy()
shouldn't the Python version be:
y = x[1,:].copy()
If not, please advise.
Thanks,
Grant
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On Wed, May 20, 2009 at 3:07 PM, John Hunter jdh2...@gmail.com wrote:
We are trying to build and test mpl installers for python2.4, 2.5 and
2.6. What we are finding is that if we build mpl against a more
recent numpy than the installed numpy on a test machine, the import of
mpl extension
On Wed, 20 May 2009 10:16:08 -0500
Ryan May rma...@gmail.com wrote:
On Wed, May 20, 2009 at 10:04 AM, Nils Wagner
nwag...@iam.uni-stuttgart.dewrote:
Hi all,
Is the value of skiprows in loadtxt restricted to values
in [0-10] ?
It doesn't work for skiprows=11.
Works for me:
s =
hi all,
suppose I have A that is numpy ndarray of floats, with shape n x n.
I want to obtain dot(A, b), b is vector of length n and norm(b)=1, but
instead of exact multiplication I want to approximate b as a vector
[+/- 2^m0, ± 2^m1, ± 2^m2 ,,, ± 2^m_n], m_i are integers, and then
invoke
On Wed, May 20, 2009 at 14:24, dmitrey dmitrey.kros...@scipy.org wrote:
hi all,
suppose I have A that is numpy ndarray of floats, with shape n x n.
I want to obtain dot(A, b), b is vector of length n and norm(b)=1, but
instead of exact multiplication I want to approximate b as a vector
[+/-
On May 20, 10:34 pm, Robert Kern robert.k...@gmail.com wrote:
On Wed, May 20, 2009 at 14:24, dmitrey dmitrey.kros...@scipy.org wrote:
hi all,
suppose I have A that is numpy ndarray of floats, with shape n x n.
I want to obtain dot(A, b), b is vector of length n and norm(b)=1, but
Hi John
2009/5/20 josef.p...@gmail.com:
On Wed, May 20, 2009 at 3:07 PM, John Hunter jdh2...@gmail.com wrote:
We are trying to build and test mpl installers for python2.4, 2.5 and
2.6. What we are finding is that if we build mpl against a more
recent numpy than the installed numpy on a test
2009/5/20 Stéfan van der Walt ste...@sun.ac.za:
David Cournapeau also put a check in place so that the NumPy build
will break if we forget to update the API version again.
So, while we can't change the releases of NumPy out there already, we
can at least ensure that this won't happen again.
On Wed, May 20, 2009 at 14:46, dmitrey dmitrey.kros...@scipy.org wrote:
On May 20, 10:34 pm, Robert Kern robert.k...@gmail.com wrote:
On Wed, May 20, 2009 at 14:24, dmitrey dmitrey.kros...@scipy.org wrote:
hi all,
suppose I have A that is numpy ndarray of floats, with shape n x n.
I want
Wed, 20 May 2009 12:08:46 -0700, Grant Kelly wrote:
I believe there is an error on this wiki page:
http://www.scipy.org/NumPy_for_Matlab_Users
MATLAB
y=x(2,:)
PYTHON
y = x[2,:].copy()
shouldn't the Python version be:
y = x[1,:].copy()
If not, please advise.
Yes, it
Hi all,
I'm trying to help someone out with some problems with pyfftw
(pyfftw.berlios.de). He is seeing an exception,
TypeError: view() takes no keyword arguments
This doesn't only happen when he uses pyfftw but also when he does the
following:
import numpy as np
a=np.arange(10)
Hi Jochen
2009/5/20 Jochen Schroeder cycoma...@gmail.com:
I'm trying to help someone out with some problems with pyfftw
(pyfftw.berlios.de). He is seeing an exception,
TypeError: view() takes no keyword arguments
This doesn't only happen when he uses pyfftw but also when he does the
Hi all,
Mark Lodato outlines how to write ufuncs in Cython at
http://wiki.cython.org/MarkLodato/CreatingUfuncs
This is also a great way of adding generalised ufuncs:
http://projects.scipy.org/numpy/wiki/GeneralLoopingFunctions
Super useful!
Regards
Stéfan
2009/5/20 Stéfan van der Walt ste...@sun.ac.za
Hi all,
Mark Lodato outlines how to write ufuncs in Cython at
http://wiki.cython.org/MarkLodato/CreatingUfuncs
This is also a great way of adding generalised ufuncs:
http://projects.scipy.org/numpy/wiki/GeneralLoopingFunctions
Super
Where can I find release notes? (It would be helpful if I can point to a
URL as part of the fedora release)
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On 21/05/09 00:20, Stéfan van der Walt wrote:
Hi Jochen
2009/5/20 Jochen Schroeder cycoma...@gmail.com:
I'm trying to help someone out with some problems with pyfftw
(pyfftw.berlios.de). He is seeing an exception,
TypeError: view() takes no keyword arguments
This doesn't only
On May 20, 2009, at 9:57 PM, Jochen Schroeder wrote:
Sorry maybe I phrased my question wrongly. I don't want to change
the code (This was just a short example).
I just want to know why it is failing on his system and what he
can do so that a.view(dtype='...') is working. I suspected it was
On Wed, May 20, 2009 at 3:51 PM, Jochen Schroeder cycoma...@gmail.comwrote:
Hi all,
I'm trying to help someone out with some problems with pyfftw
(pyfftw.berlios.de). He is seeing an exception,
TypeError: view() takes no keyword arguments
This doesn't only happen when he uses pyfftw but
Stéfan van der Walt wrote:
Hi John
2009/5/20 josef.p...@gmail.com:
On Wed, May 20, 2009 at 3:07 PM, John Hunter jdh2...@gmail.com wrote:
We are trying to build and test mpl installers for python2.4, 2.5 and
2.6. What we are finding is that if we build mpl against a more
recent
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