Actually you can use multiprocessing.Queue objects in select.select. i.e.
que = multiprocessing.Queue()
(input,[],[]) = select.select([que._reader],[],[])
would select que only if it is ready to be read from.
No documentation about it though. I was reading the source code of the multiprocessing.queue library (at linux it’s usually sth like /usr/lib/python2.6/multiprocessing/queue.py) to find it out.
With Queue.Queue I didn’t have found any smart way to do this (and I would really love to).