Function transformMisc

src/python/handler/py_LDA.cpp:12–24

using namespace std;

inline tomoto::RawDoc::MiscType transformMisc(const tomoto::RawDoc::MiscType& misc, PyObject* transform)
{
	if (!transform || transform == Py_None) return misc;
	py::UniqueObj args{ py::buildPyValue(misc) };
	py::UniqueObj res{ PyObject_CallFunctionObjArgs(transform, args.get(), nullptr) };
	if (!res) throw py::ExcPropagation{};
	tomoto::RawDoc::MiscType ret;
	if (!py::toCpp(res.get(), ret))
	{
		throw py::ValueError{ "`transform` must return an instance of `dict`." };
	}
	return ret;
}

tomoto::RawDoc::MiscType LDAModelObject::convertMisc(const tomoto::RawDoc::MiscType& o) const
{