Method addDoc

src/python/handler/py_LLDA.cpp:46–84

}

std::optional<size_t> LLDAModelObject::addDoc(PyObject* words, PyObject* labels, bool ignoreEmptyWords)
{
	if (isPrepared) throw py::RuntimeError{ "cannot add_doc() after train()" };
	auto* inst = getInst<tomoto::ILLDAModel>();
	if (PyUnicode_Check(words))
	{
		if (PyErr_WarnEx(PyExc_RuntimeWarning, "`words` should be an iterable of str.", 1)) throw py::ExcPropagation{};
	}
	tomoto::RawDoc raw = buildRawDoc(words);
	if (labels)
	{
		if (PyUnicode_Check(labels))
		{
			if (PyErr_WarnEx(PyExc_RuntimeWarning, "`labels` should be an iterable of str.", 1)) throw py::ExcPropagation{};
		}
		vector<string> labelVec;
		if (!py::toCpp(labels, labelVec))
		{
			throw py::ValueError{ "`labels` must be an iterable of str." };
		}
		raw.misc["labels"] = labelVec;
	}
	try
	{
		auto ret = inst->addDoc(raw);
		return py::buildPyValue(ret);
	}
	catch (const tomoto::exc::EmptyWordArgument&)
	{
		if (ignoreEmptyWords)
		{
			return std::nullopt;
		}
		else
		{
			throw;
		}
	}
}

py::UniqueCObj<DocumentObject> LLDAModelObject::makeDoc(PyObject* words, PyObject* labels)
{