Mounting WSGI Applications as TG Controllers

WSGI Apps As Controllers

TurboGears 2 also exposes a WSGI controller, which is a thin and extensible wrapper to easily mount WSGI apps.

It exposes 3 methods __init__, default and delegate. From those 99% of the time you will only need to modify __init__ and/or delegate.

The normal usage is to extend this class with your own, use __init__ to build your app and store it in then overwrite delegate if you need to modify the environment, the response or any other mangling.

For an extensive list of examples please see tgext.wsgiapps.