Is there a way to run two or more python modules at the same time from Eclipse (pyDev)?

I am creating a system in python that centralizes the compilation of our code into a set of machines. I have all three programs written, working, and working; however, I'm still trying to get rid of some elusive errors. I basically tested the localhost interface and therefore ran all the components on my machine.

Is there a way to run all the components at once in one Eclipse session so that I can flip between them and terminate if necessary?

I use several terminal windows, but since the code is still immature, it is not always possible to exit the program.