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.
Chuck