Would it be possible to make a python cluster, by writing a telnet server, then telnet-ing the commands and output back-and-forth? Has anyone got a better idea for a python comp
The Python wiki hosts a very comprehensive list of Python cluster computing libraries and tools. You might be especially interested in Parallel Python.
Edit: There is a new library that is IMHO especially good at clustering: execnet. It is small and simple. And it appears to have less bugs than, say, the standard multiprocessing
module.