From Partyvan Wiki

Pygetraep is a CLI based program, used to raep bandwidth. It is very similar to PyRAEP, but differs on a few things. One, it is CLI only. This means that in the long run, it is probably more efficient. Second, it uses system() calls that are reletive to the OS. This means that it won't work on every system with python, just those unix-like os like mac, linux, etc. This, however, gives it the added benefit of closing down faster than pyraep (which uses built in python to close threads rather than kill command).