Boost.Python C++/PyRosetta interop

[Anonymous]

Hi,

I’m writing a C++ library which I want to optionally export for use in Python using Py++.

Is there an easy way to convert Python objects back to their original c++ counterparts?

i.e.

void setPosePython(boost : : python : : object pose)

{

setPose(boost : : python : : extract <core : : pose : : Pose & >(pose));

}

Thanks!

[Anonymous]

Looks like this was due to a boost incompatibility.

PyRosetta includes a version of boost_python in the rosetta dir.
Relinking this to your system version of boost_python should do the trick.

In my case:

mv ./libboost_python-mt-py26.so.1.38.0 libboost_python-mt-py26.old &&
ln -sf /usr/lib/libboost_python-mt-py26.so libboost_python-mt-py26.so.1.38.0

This insures that conversion and extraction is properly registered globally.

The above code is no longer necessary, just use:

void setPosePython(core : : pose : : Pose &p)
{
…
}

directly.

[Author]

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