Spyder2: Python runtimewarning

[kristi]

Whenever Python runs inside of Spyder, I get a RuntimeWarning

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

If I run python from a cmd.exe prompt, I don't get this error.

Python 2.6.6
Spyder 2.0.0beta3
Windows XP

[David Verelst]

Have you tried with Spyder 2.0.0beta5?

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[josef...@gmail.com]

On Thu, Oct 21, 2010 at 9:50 AM, David Verelst <david....@gmail.com> wrote:
> Have you tried with Spyder 2.0.0beta5?
>
> On 20 October 2010 22:56, kristi <kristi....@gmail.com> wrote:
>> Whenever Python runs inside of Spyder, I get a RuntimeWarning
>>
>> 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

I think this is unrelated to spyder, this is a warning from cython
generated that the scipy has not been compiled against the a
specific/recent numpy. Which scipy, numpy versions are you running,
e.g. numpy.__version__ ?

The warning is innocent, there are no compatibility problems in this
case between numpy and scipy.

Josef

[kristi]

I tried 2.0.0beta5, but I still get the same error. Here is my numpy
and scipy versions

>>> import numpy, scipy
>>> numpy.__version__
'1.5.0'
>>> scipy.__version__
'0.8.0'

[josef...@gmail.com]

I guess you will also get the warning when you import scipy.io.matlab
in a plain interpreter. Spyder imports matplotlib automatically and
indirectly scipy.io.matlab.

In either case, the warning might be annoying but there are no (known)
problems with this.

Josef

[Kristi Tsukida]

Yes, I get the warning when importing scipy.io.matlab. Is there a way
to tell spyder to run python with the
python -W ignore::RuntimeWarning:scipy.io.matlab.mio5:90
flag to ignore this warning? I don't see anything in the settings.

/kristi

[kristi]

I just installed the 2.0beta6. Now there is no more error message,
though the three angle brackets ">>>" appear in red for me. I'm not
sure if that's normal.
/kristi

On Oct 22, 11:43 am, Kristi Tsukida <kristi.tsuk...@gmail.com> wrote:
> Yes, I get the warning when importing scipy.io.matlab.  Is there a way
> to tell spyder to run python with the
> python -W ignore::RuntimeWarning:scipy.io.matlab.mio5:90
> flag to ignore this warning?  I don't see anything in the settings.
>
> /kristi
>
>
>
>
>
>
>

> On Fri, Oct 22, 2010 at 7:57 AM,  <josef.p...@gmail.com> wrote:

> > On Thu, Oct 21, 2010 at 8:13 PM, kristi <kristi.tsuk...@gmail.com> wrote:
> >> I tried 2.0.0beta5, but I still get the same error.  Here is my numpy
> >> and scipy versions
>
> >>>>> import numpy, scipy
> >>>>> numpy.__version__
> >> '1.5.0'
> >>>>> scipy.__version__
> >> '0.8.0'
>
> > I guess you will also get the warning when you import scipy.io.matlab
> > in a plain interpreter. Spyder imports matplotlib automatically and
> > indirectly scipy.io.matlab.
>
> > In either case, the warning might be annoying but there are no (known)
> > problems with this.
>
> > Josef
>
> >> --
> >> You received this message because you are subscribed to the Google Groups "spyder" group.
> >> To post to this group, send email to spyd...@googlegroups.com.
> >> To unsubscribe from this group, send email to spyderlib+...@googlegroups.com.

> >> For more options, visit this group athttp://groups.google.com/group/spyderlib?hl=en.

[David Verelst]

Sounds pretty normal to me. In the console the >>> are red, in the
internal console you will find they are green.
If you run your scripts or test some commands, I guess it works
as expected?

David