[Raymond Hettinger] > > Parameterized filter, extract, and reduce functions can be handled in a > > like manner. > > Just for grins, here is a more worked-out example:
See the ASPN Cookbook recipe for a version with doctests and a couple bug-fixes: http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/473803 -- http://mail.python.org/mailman/listinfo/python-list
