CrossProductSweeper

[John Hunter]

>>>>> "Marcin" == Marcin 'Qrczak' Kowalczyk <qrczak at knm.org.pl> writes:

    Marcin> Generators which are a recent feature of Python make it
    Marcin> much easier.  Here is an example - works with
    Marcin> Python-2.2a1:

Thanks for the examples.  Any good links where I can read about
generators? 

One thing missing from this implementation is the is_end_of_loop
feature that CrossProductSweeper has, which is something that I often 
use in practice, like computing some summary stats at the end of each
inner loop.  Any way to get this with the generator approach?

Thanks,
JDH