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/*
SPDX-FileCopyrightText: 2020 David Faure <faure@kde.org>
SPDX-License-Identifier: LGPL-2.0-or-later
*/
#include <boost/python/converter/registry.hpp>
#include <boost/python/to_python_converter.hpp>
#include <boost/python/object.hpp>
#include <QByteArray>
using namespace boost::python;
struct QByteArray_to_python_str
{
static PyObject* convert(QByteArray const& s)
{
return incref(object(s.constData()).ptr());
}
};
struct QByteArray_from_python_str
{
QByteArray_from_python_str()
{
converter::registry::push_back(&convertible, &construct, type_id<QByteArray>());
}
// Determine if objPtr can be converted in a QByteArray
static void* convertible(PyObject* obj_ptr)
{
if (!PyUnicode_Check(obj_ptr)) return nullptr;
return obj_ptr;
}
// Convert objPtr into a QByteArray
static void construct(PyObject* obj_ptr, converter::rvalue_from_python_stage1_data* data)
{
// Extract the character data from the python string
handle<> rawBytesHandle{PyUnicode_AsUTF8String(obj_ptr)};
Q_ASSERT(rawBytesHandle);
// Grab a pointer to memory into which to construct the new QByteArray
void* storage = ((converter::rvalue_from_python_storage<QByteArray>*) data)->storage.bytes;
// in-place construct the new QByteArray using the character data extracted from the python object
new (storage) QByteArray{PyBytes_AsString(rawBytesHandle.get()), int(PyBytes_Size(rawBytesHandle.get()))};
data->convertible = storage;
}
};
void register_qt_wrappers()
{
to_python_converter<
QByteArray,
QByteArray_to_python_str>();
QByteArray_from_python_str();
}
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