[Numpy-discussion] Matlab IO Warning in mio5.py

josef.pktd@gmai... josef.pktd@gmai...
Sun Sep 26 22:42:37 CDT 2010


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.)

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)
>>
>> Josef
>>
>>
>> >
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>> > NumPy-Discussion@scipy.org
>> > http://mail.scipy.org/mailman/listinfo/numpy-discussion
>> >
>> >
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