- gsm.registerUtility(SimpleEmitter([dict(a=1), dict(b=2)]), IEmitter)
- gsm.registerAdapter(JsonFormatter, (IEmitter,), IFormatter, 'json')
- gsm.registerAdapter(StrFormatter, (IEmitter,), IFormatter, 'str')
- my_emitter = gsm.queryUtility(IEmitter)
- print my_emitter
- my_formatter = gsm.queryAdapter(my_emitter, IFormatter, 'str')
- print my_formatter