On Mon, Sep 27, 2010 at 12:07 AM, Charles R Harris charlesr.harris@gmail.com wrote:

On Sun, Sep 26, 2010 at 9:56 PM, josef.pktd@gmail.com wrote:

On Sun, Sep 26, 2010 at 11:42 PM, josef.pktd@gmail.com wrote:

On Sun, Sep 26, 2010 at 11:03 PM, Ben Longstaff longstaff2009@gmail.com wrote:

numpy 1.5.0 (installed from numpy-1.5.0-win32-superpack-python2.6.exe from sourceforge.net) scipy 0.8.0 (installed from scipy-0.8.0-win32-superpack-python2.6.exe from sourceforge.net) python 2.6.6 (installed with ActivePython 2.6.6.15)

It's a safe combination, and the cython warning has no effect.

(Maybe a disclaimer: There's always a chance that new things show up, but I haven't heard of any problems.)

Just a side comment: ActiveState is distributing (since June)

"New packages for data centric financial modeling and scientific computing applications (available in ActivePython Business, Enterprise, and OEM Editions): * NumPy: The fundamental library needed for financial and scientific computing with Python * SciPy: A suite of scientific tools for Python, depends on the NumPy library * matplotlib: A Python numerical plotting library "

because of changes in US financial regulation. So maybe we get some additional testing out of it.

Josef

Josef

On Mon, Sep 27, 2010 at 12:26 PM, josef.pktd@gmail.com wrote:

On Sun, Sep 26, 2010 at 9:57 PM, Ben Longstaff longstaff2009@gmail.com wrote:

Is the warning message produced by the test script below an issue I need to address if I am to use the numpy and scipy libraries? The script below gives me the warning below on both windows 7 and vista Thanks for your time Ben

Python Script

#!/path/to/python import re, string, sys from numpy import * import scipy.weave print "Hello, World!"

Warning Message C:\Python26\lib\site-packages\scipy\io\matlab\mio5.py:90: RuntimeWarning: __builtin__.file size changed, may indicate binary incompatibility from mio5_utils import VarReader5

Hello, World!

Which numpy and scipy versions are you using? e.g. scipy.__version__ np.__version__

This looks like a warning from cython, but the versions are still binary compatible, and there shouldn't be any problems. (with all numpy except 1.4.0 and 2.x in repository)

Didn't Ralph catch the warnings on import for the released binaries? Maybe he missed one. Also, I don't recall seeing seeing that one before, not that it is necessarily a problem.

matlab\mio5.py:90: RuntimeWarning was reported during scipy 0.8 rc2 testing

I don't know which warnings were silenced

Josef

Chuck

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