Re: [Numpy-discussion] Import error while freezing with cxfreeze

[V. Armando Solé]

Hello,

On 10/04/2013 11:13, Anand Gadiyar wrote:

On Friday, April 5, 2013, Anand Gadiyar wrote:


Hi all,

I have a small program that uses numpy and scipy. I ran into a
couple of errors while trying to use cxfreeze to create a
windows executable.

I'm running Windows 7 x64, Python 2.7.3 64-bit, Numpy 1.7.1rc1
64-bit, Scipy-0.11.0 64-bit, all binary installs from
http://www.lfd.uci.edu/~gohlke/pythonlibs/
http://www.lfd.uci.edu/%7Egohlke/pythonlibs/





If you intend to use that binary for yourself, please forget this message.

As far as I know, if you intend to distribute that binary *and* you use 
the numpy version built with MKL support, you need an MKL license from 
Intel.


Best regards,

Armando
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Re: [Numpy-discussion] Import error while freezing with cxfreeze

[Bradley M. Froehle]

Hi Anand,

On Friday, April 5, 2013, Anand Gadiyar wrote:

 Hi all,

 I have a small program that uses numpy and scipy. I ran into a couple of
 errors while trying to use cxfreeze to create a windows executable.

 I'm running Windows 7 x64, Python 2.7.3 64-bit, Numpy 1.7.1rc1 64-bit,
 Scipy-0.11.0 64-bit, all binary installs from 
 http://www.lfd.uci.edu/~gohlke/pythonlibs/

 I was able to replicate this with scipy-0.12.0c1 as well.

 1) from scipy import constants triggers the below:
 Traceback (most recent call last):
 File D:\Python27\lib\site-packages\cx_Freeze\initscripts\Console.py,
 line 27, in module
 exec_code in m.__dict__
 File mSimpleGui.py, line 10, in module
 File mSystem.py, line 7, in module
 File D:\Python27\lib\site-packages\scipy\__init__.py, line 64, in
 module
 from numpy import show_config as show_numpy_config
 File D:\Python27\lib\site-packages\numpy\__init__.py, line 165, in
 module
 from core import *
 AttributeError: 'module' object has no attribute 'sys'


It's a bug in cx_freeze that has been fixed in the development branch.

See
https://bitbucket.org/anthony_tuininga/cx_freeze/pull-request/17/avoid-polluting-extension-module-namespace/diff


 2) from scipy import interpolate triggers the below:
 Traceback (most recent call last):
 File D:\Python27\lib\site-packages\cx_Freeze\initscripts\Console.py,
 line 27, in module
 exec_code in m.__dict__
 File mSimpleGui.py, line 10, in module
 File mSystem.py, line 9, in module
 File mSensor.py, line 10, in module
 File D:\Python27\lib\site-packages\scipy\interpolate\__init__.py, line
 154, in module
 from rbf import Rbf
 File D:\Python27\lib\site-packages\scipy\interpolate\rbf.py, line 50, in
 module
 from scipy import linalg
 ImportError: cannot import name linalg


You might want to try the dev branch of cxfreeze to see if this has been
fixed as well.

Brad
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