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

josef.pktd@gmai... josef.pktd@gmai...
Sun Sep 26 21:56:57 CDT 2010


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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