extending python with a C-written dll
jb_perin at yahoo.fr
Mon Dec 20 17:05:13 CET 2004
Grant Edwards a écrit :
> On 2004-12-20, Jean-Baptiste PERIN <jb_perin at yahoo.fr> wrote:
>>>>I'm trying to make a windows dll reachable from a python script..
>>>FWIW, you can call dll's using the ctypes modules without
>>>mucking around in C. There may be performance reasons to build
>>>a "real" python module, but I haven't run across them yet.
>>Not really a performance reason .. but mainly because I have a
>>huge code produced in C and no time to port it in python ..
>>Moreover .. I need the python program to interact with the C
>>code ..(perfom calls to dll-defined functions)
>>I don't know ctypes module .. do you really think it can help?
> It lets you easily call functions in DLLs.
>>Do you have a link to quickly learn about it ?
>>The only thing I found is :
> I think that is unrelated.
OK .. ctypes looks great .. and I plan to use it for futur purposes
The fact is that the python interpreter I use is not a standard one
It is a python interpreter delivered within a software named Blender.
I don't know whether it is possible or not to add ctypes to it ..(I
don't even have a python shell to perform the setup)
I'm sure it is possible to use dll-built with it ..
So please .. can you tell me where I can find Py_BuildValue and
Py_InitModule4 to link with ?
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