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/**
* =============================================================================
* Source Python
* Copyright (C) 2012 Source Python Development Team. All rights reserved.
* =============================================================================
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, version 3.0, as published by the
* Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the Source Python Team gives you permission
* to link the code of this program (as well as its derivative works) to
* "Half-Life 2," the "Source Engine," and any Game MODs that run on software
* by the Valve Corporation. You must obey the GNU General Public License in
* all respects for all other code used. Additionally, the Source.Python
* Development Team grants this exception to all derivative works.
*/
#ifndef _CALL_PYTHON_H
#define _CALL_PYTHON_H
// ----------------------------------------------------------------------------
// Includes.
// ----------------------------------------------------------------------------
#include "boost/python/call.hpp"
#include "utility/wrap_macros.h"
// ----------------------------------------------------------------------------
// Namespaces
// ----------------------------------------------------------------------------
using namespace boost::python;
// ----------------------------------------------------------------------------
// This macro allows us to call a Python function OR Python method. It decides
// what we need to use.
// boost::python::object retval = CALL_PY_FUNC(PyObject*, ...);
// ----------------------------------------------------------------------------
#define CALL_PY_FUNC(pCallable, ...) \
PyObject_HasAttrString(pCallable, "__self__") ? boost::python::call_method<object>(PyObject_GetAttrString(pCallable, "__self__"), extract<const char*>(PyObject_GetAttrString(pCallable, "__name__")), ##__VA_ARGS__) : call<object>(pCallable, ##__VA_ARGS__)
// ----------------------------------------------------------------------------
// Python Logging functions
// ----------------------------------------------------------------------------
inline void PythonLog( const char* szLevel, const char* szMessage )
{
// Get the std::string instance of szMessage
std::string szMethod = szLevel;
// Get the method's name
std::string szMethodName = "log_" + szMethod;
BEGIN_BOOST_PY()
// Import the loggers module
object oLogModule = import("loggers");
// Get the SPLogger instance
object oLogger = oLogModule.attr("SPLogger");
// Get the PyObject instance of the SPLogger
PyObject* poLogger = oLogger.ptr();
// Call the given method
call_method<void>( poLogger, szMethodName.c_str(), szMessage );
END_BOOST_PY()
}
inline void PythonLog( int iLevel, const char* szMessage )
{
BEGIN_BOOST_PY()
// Import the loggers module
object oLogModule = import("loggers");
// Get the SPLogger instance
object oLogger = oLogModule.attr("SPLogger");
// Get the PyObject instance of the SPLogger
PyObject* poLogger = oLogger.ptr();
// Call the log method with the given level
call_method<void>( poLogger, "log", iLevel, szMessage );
END_BOOST_PY()
}
#endif // _CALL_PYTHON_H