Fair point. Again it is the call that the developer has to take depending upon certain parameters. If he is shipping multiple applications built with Python wit

Fair point. Again it is the call that the developer has to take depending upon certain parameters. If he is shipping multiple applications built with Python with one requiring Python 2.7 and the other requiring Python 3.4. He has to somehow make sure that both the application will run peacefully together or he can just create two docker images on his machine one contains Python2.7 installed and the other contains Python 3.0 installed and deploy it the docker way without any hassle. At the end of the day it is the call he has to take depending upon how much time each of the flow is going to consume and which one makes his life easy.