[Twisted-Python] listen to a process and react to events

[Daniel Isenegger]

Hi,
is it possible within the TwistedMatrix framework to listen to processes 
(e.g. running on local HDs) like you can listen to a port?
For example, i have a GUI firing events. Now i want to listen from 
twistedmatrix to this process, catch the  output of the process and 
process them.
can anybody provide me a code example?

A somehow similar example is  quotes.py  from the TwistedMatrix Homepage 
howto's 
(http://twistedmatrix.com/projects/core/documentation/howto/process.html). 
But (as i understand it) there the reactor listen to a port, not to the 
process fortune itself.


Thanks dani