how to start thread by group?

[Lawrence D'Oliveiro]

In message <mailman.2088.1223354239.3487.python-list at python.org>, Gabriel
Genellina wrote:

> Usually it's more efficient to create all the MAX_THREADS at once, and
> continuously feed them with tasks to be done.

Given that the bottleneck is most likely to be the internet connection, I'd
say the "premature optimization is the root of all evil" adage applies
here.