forked from bartvdbraak/blender
fd2b115678
- Initialize python types with PyType_Ready, which adds methods to the type dictionary. - use Pythons get/setattro (uses a python string for the attribute rather then char*). Using basic C strings seems nice but internally python converts them to python strings and discards them for most functions that accept char arrays. - Method lookups use the PyTypes dictionary (should be faster then Py_FindMethod) - Renamed __getattr -> py_base_getattro, _getattr -> py_getattro, __repr -> py_base_repr, py_delattro, py_getattro_self etc. From here is possible to put all the parent classes methods into each python types dictionary to avoid nested lookups (api has 4 levels of lookups in some places), tested this but its not ready yet. Simple tests for getting a method within a loop show this to be between 0.5 and 3.2x faster then using Py_FindMethod()
137 lines
3.0 KiB
C++
137 lines
3.0 KiB
C++
/**
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* $Id$
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*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#include <Python.h>
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#include "PyObjectPlus.h"
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#include "KX_ConstraintWrapper.h"
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#include "PHY_IPhysicsEnvironment.h"
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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KX_ConstraintWrapper::KX_ConstraintWrapper(
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PHY_ConstraintType ctype,
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int constraintId,
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PHY_IPhysicsEnvironment* physenv,PyTypeObject *T) :
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PyObjectPlus(T),
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m_constraintId(constraintId),
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m_constraintType(ctype),
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m_physenv(physenv)
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{
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}
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KX_ConstraintWrapper::~KX_ConstraintWrapper()
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{
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}
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//python integration methods
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PyObject* KX_ConstraintWrapper::PyTestMethod(PyObject* self,
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PyObject* args,
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PyObject* kwds)
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{
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Py_RETURN_NONE;
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}
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PyObject* KX_ConstraintWrapper::PyGetConstraintId(PyObject* self,
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PyObject* args,
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PyObject* kwds)
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{
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return PyInt_FromLong(m_constraintId);
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}
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//python specific stuff
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PyTypeObject KX_ConstraintWrapper::Type = {
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PyObject_HEAD_INIT(NULL)
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0,
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"KX_ConstraintWrapper",
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sizeof(KX_ConstraintWrapper),
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0,
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PyDestructor,
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0,
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0,
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0,
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0,
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py_base_repr,
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0,0,0,0,0,0,
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py_base_getattro,
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py_base_setattro,
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0,0,0,0,0,0,0,0,0,
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Methods
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};
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PyParentObject KX_ConstraintWrapper::Parents[] = {
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&KX_ConstraintWrapper::Type,
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NULL
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};
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PyObject* KX_ConstraintWrapper::py_getattro(PyObject *attr)
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{
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//here you can search for existing data members (like mass,friction etc.)
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py_getattro_up(PyObjectPlus);
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}
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int KX_ConstraintWrapper::py_setattro(PyObject *attr,PyObject* pyobj)
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{
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int result = 1;
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if (PyList_Check(pyobj))
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{
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result = 0;
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}
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if (PyFloat_Check(pyobj))
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{
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result = 0;
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}
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if (PyInt_Check(pyobj))
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{
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result = 0;
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}
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if (PyString_Check(pyobj))
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{
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result = 0;
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}
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if (result)
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result = PyObjectPlus::py_setattro(attr,pyobj);
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return result;
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};
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PyMethodDef KX_ConstraintWrapper::Methods[] = {
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{"testMethod",(PyCFunction) KX_ConstraintWrapper::sPyTestMethod, METH_VARARGS},
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{"getConstraintId",(PyCFunction) KX_ConstraintWrapper::sPyGetConstraintId, METH_VARARGS},
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{NULL,NULL} //Sentinel
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};
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PyAttributeDef KX_ConstraintWrapper::Attributes[] = {
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{ NULL } //Sentinel
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};
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