Start Game Engine with Python

Is there a python script that will launch the game engine when I run it?

I don’t know if there was, but there is now:

# Script: Launch Game Engine and Start\
# Blender 2.56.2 r35327M

import bpy

# Change to Game Engine
bpy.context.scene.render.engine = 'BLENDER_GAME'

# Start Game

#bpy.context.scene.render.engine = 'BLENDER_RENDER'

I meant for blender 2.46 API.