Method setAttribute

plugins-src/TWPythonPlugin/PythonScript.cpp:297–333

static*/

/*static*/
int PythonScript::setAttribute(PyObject * o, PyObject * attr_name, PyObject * v)
{
	QString propName;
	QMetaProperty prop;

	// Get the QObject* we operate on
	if (!PyObject_TypeCheck(o, &pyQObjectType)) {
		PyErr_SetString(PyExc_TypeError, qPrintable(tr("setattr: not a valid TW object")));
		return -1;
	}
	if (!IS_ENCAPSULATED_C_POINTER(((pyQObject*)o)->_TWcontext)) {
		PyErr_SetString(PyExc_TypeError, qPrintable(tr("setattr: not a valid TW object")));
		return -1;
	}
	QObject * obj = (QObject*)GET_ENCAPSULATED_C_POINTER((PyObject*)(((pyQObject*)o)->_TWcontext));

	// Get the parameters
	if (!asQString(attr_name, propName)) {
		PyErr_SetString(PyExc_TypeError, qPrintable(tr("setattr: invalid property name")));
		return -1;
	}

	switch (doSetProperty(obj, propName, PythonScript::PythonToVariant(v))) {
		case Property_DoesNotExist:
			PyErr_Format(PyExc_AttributeError, qPrintable(tr("setattr: object doesn't have property %s")), qPrintable(propName));
			return -1;
		case Property_NotWritable:
			PyErr_Format(PyExc_AttributeError, qPrintable(tr("setattr: property %s is not writable")), qPrintable(propName));
			return -1;
		case Property_OK:
			return 0;
		default:
			break;
	}
	// we should never reach this point
	return -1;
}

/*static*/
PyObject * PythonScript::callMethod(PyObject * o, PyObject * pyArgs, PyObject * kw)