I'm trying to make a multiplexor and demultiplexor, using generators. The multiplexor will multiplex N sequences -> 1 sequence (assume equal length). The demultiplexor will do the inverse.
The mux seems easy enough: ----------------------- def mux (*ranges): iterables = [iter (r) for r in ranges] while (True): for i in (iterables): yield i.next() def test_mux (): a = xrange (10) b = xrange (10,20) return mux (a, b) x = test_mux() print [e for e in x] ------------------------ The demux has me stumped. The demux should return a tuple of N generators. The signature should be: def demux (sequence, N): Not sure about this one. -- http://mail.python.org/mailman/listinfo/python-list