[Rdkit-devel] boost.python C++ to python

[Paul E. <pau...@bi...>]

Hi,

I have a different question. I am in the C++ world.  I want to get to 
the value returned by the python function default(mol) from the module 
silicos_it.descriptors.qed.

And to do that, I'm following this:

http://www.codeproject.com/Articles/11805/Embedding-Python-in-C-C-Part-I

I can get the PyObject * for the default() function. I need to load a 
tuple for the argument list with a PyObject * representation of a const 
RDKit::ROMol &.  From what Ralf says, I need to construct a boost.python 
object (how do I do that?) and use its ptr() function to get a PyObject *.

AFAICS, I don't want to use def() because I don't want a function.

I look at this
http://mail.python.org/pipermail/cplusplus-sig/2010-February/015216.html
and
http://wiki.python.org/moin/boost.python/PeekUnderTheHood

but the description to the details seems to have gone away.

Thanks,

Paul.