If you think twisted is a solution to the problems mentioned in the OP, you haven't understood the problem. Twisted may be a solution to IO bound processes, whe

If you think twisted is a solution to the problems mentioned in the OP, you haven't understood the problem. Twisted may be a solution to IO bound processes, where you do cooperative parallelism instead of preemptive (aka threads). It is utterly useless for CPU bound processes (e.g.: you want to compute some expensive operation on top of a big numpy array, twisted does not help you with that at all).