pythoninterpreterimpl.hpp

"More for C++" is a class library that provides some features that are usually common for object ori

//
//  This file is part of the "More for C++" library
//
//  Copyright (c) 1999-2003 by Thorsten Goertz ([e-mail])
//
//  The "More for C++" library is free software; you can redistribute it and/or
//  modify it under the terms of the license that comes with this package.
//
//  Read "license.txt" for more details.
//
//  THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
//  WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES
//  OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

////////////////////////////////////////////////////////////////////////////////

#ifndef PYTHONINTERPRETER_HPP
#define PYTHONINTERPRETER_HPP

////////////////////////////////////////////////////////////////////////////////

#include <more/script/pythoninterpreter.hpp>
#include <python.hpp>

////////////////////////////////////////////////////////////////////////////////

namespace more
{
  namespace script
  {
    class PythonInterpreterFactory: public InterpreterFactory
    {
      public:
        virtual const char* getLanguage( );
        virtual InterpreterPtr createInterpreter( );

      protected:
        virtual void init( );
        virtual void dispose( );

        static PyObject* write( PyObject* pSelf, PyObject* pParameters );

        friend class PythonGuard;
        static PyThreadState* pMainThreadState;
    };

    class PythonInterpreterImpl: public PythonInterpreter
    {
      public:
        static void registerNativeModule( const String& sModule,
                                          PyMethodDef* pMethodDef );

        static void registerExtensionType( const String& sModule,
                                           PyTypeObject* pTypeObject );

        PythonInterpreterImpl( );

        virtual void invoke( const String& sStatement,
                             const p<more::io::OutputStream>&,
                             const p<more::os::Directory>& pWorkingDirectory );
    };

    class NativePythonException: public PythonException
    {
      public:
        NativePythonException( );

      private:
        static String fetchError( );
    };
  }
}

////////////////////////////////////////////////////////////////////////////////

#endif