Does app engine have a Deploy Hook or Event?

I want to increase开发者_JAVA百科 the version number on a model whenever there is a new deployment to the server. So the idea behind this is: Everytime there is a deployment I wanna run some code.

Is this possible within App Engine using hooks or events?

I'm using App Engine for Python.

No.

However, you could get the desired behavior if you write your own deployment script. This script could be a thin wrapper around appcfg.py which makes a request to your app once the deployment is complete (the request handler can execute the logic you wanted to put in your "deploy hook").