[Python.NET] Replaced Python.exe file causes problems for extension modules

Øystein Skotheim oystein+pythondotnet at edge.no
Mon Jul 11 13:18:47 CEST 2011


On 11.07.2011 12:34, Dave Hirschfeld wrote:

>> The other solution would be to keep my original "Python.exe" file, but
>> if I do that I get the following error message when I try to import the
>> CLR module:
>>
>> In [1]: import clr
>> ------------------------------------------------------------
>> Traceback (most recent call last):
>>     File "<ipython console>", line 1, in<module>
>> SystemError: dynamic module not initialized properly
>>
>> Is there any way around this?

> Sounds like you may have forgotten to edit your buildclrmodule.bat file to
> reference the .NET4 version of ilasm - see:
>
> http://permalink.gmane.org/gmane.comp.python.dotnet/970
>
> I don't know that copying over the newly compiled python.exe will work (possibly
> for the reasons you state) however simply copying over the clr.pyd and
> Python.Runtime.dll to your C:\Python26 directory should work if you make the
> changes to the buildclrmodule.bat file.

Thanks a lot, Dave. After making the changes you suggested, it works to 
import the clr module with the original Python.exe file :-)

Cheers,
---
Øystein Skotheim
Research Scientist, Optical Measurement Systems and Data Analysis
SINTEF ICT, Trondheim, Norway


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