def __init__(self, klass, *args, **kw):
        '''
        klass -- Class of objet to be instantiated
        *args -- arguments to be used when instantiating object
        **kw  -- keywords to be used when instantiating object
        '''
        self.__dict__['klass'] = klass
        self.__dict__['args'] = args
        self.__dict__['kw'] = kw
        self.__dict__['obj'] = None

        klass -- Class of objet to be instantiated
        *args -- arguments to be used when instantiating object
        **kw  -- keywords to be used when instantiating object
        
recipes/Python/252525_Just_in_time_instantiation/recipe-252525.py