Marshaled input / output from Perforce server

[Kim Bendtsen]

I'm trying to write a script in python that communicates with a perforce
server. I can get the output from perforce by using -G and the popen
command.

I have a problem when I'm trying to send a request to the server using
marshaled input. I cannot find a single example anywhere on the net
describing it. I would very much appreciate if anyone could provide a
simple example, or a secret link or smth. 

And if there is any documentation on the specific API that is availble
when using the marshaled input, could you please provide give a link. 

Thx in advance. 

Kim B.