mirror of https://github.com/nymea/nymea.git
62 lines
1.4 KiB
C
62 lines
1.4 KiB
C
#ifndef PYUTILS_H
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#define PYUTILS_H
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#include <Python.h>
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#include "loggingcategories.h"
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#include <QVariant>
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/* Returns a PyObject. RefCount will be 1 */
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PyObject *QVariantToPyObject(const QVariant &value)
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{
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PyObject *pyValue = nullptr;
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switch (value.type()) {
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case QVariant::Bool:
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pyValue = PyBool_FromLong(value.toBool());
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break;
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case QVariant::Int:
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case QVariant::UInt:
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case QVariant::LongLong:
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case QVariant::ULongLong:
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pyValue = PyLong_FromLong(value.toLongLong());
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break;
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case QVariant::String:
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case QVariant::ByteArray:
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pyValue = PyUnicode_FromString(value.toString().toUtf8());
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break;
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case QVariant::Double:
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pyValue = PyFloat_FromDouble(value.toDouble());
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break;
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case QVariant::Invalid:
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pyValue = Py_None;
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Py_INCREF(pyValue);
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break;
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default:
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qCWarning(dcThingManager) << "Unhandled data type in conversion from Param to PyParam!";
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pyValue = Py_None;
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Py_INCREF(pyValue);
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break;
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}
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return pyValue;
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}
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QVariant PyObjectToQVariant(PyObject *pyObject)
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{
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// FIXME: is there any better way to do this?
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PyObject* repr = PyObject_Repr(pyObject);
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PyObject* str = PyUnicode_AsEncodedString(repr, "utf-8", "~E~");
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const char *bytes = PyBytes_AS_STRING(str);
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QVariant value(bytes);
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Py_XDECREF(repr);
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Py_XDECREF(str);
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return value;
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}
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#endif // PYUTILS_H
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