I'm having trouble following your discussion and I suspect you might be a friend of Mark V Cheney. But I will focus on this one point.
On May 5, 11:14 pm, [EMAIL PROTECTED] wrote: > If recursive generators are really useless (erect wall might not be), I would like to have recursive generators -- for example to be able to traverse a tree and yield the value at every node. Right now to do this you need to build a chain of generators from each leaf to the root of the tree (or avoid recursion by managing your own stack of nodes). Every yield must "bubble up the tree". With stackless Python you create the equivalent of a "recursive generator" by using channels -- and you can do a lot of other cool stuff with channels too. The "yield" (which doesn't even require a special keyword ;) ) goes directly to the other endpoint of the channel, with no bubbling. It's too bad the Python that comes installed on Macs doesn't support channels :(. I know I didn't address your question or comments... -- Aaron Watters ==== http://www.xfeedme.com/nucular/pydistro.py/go?FREETEXT=ifdef+stackless -- http://mail.python.org/mailman/listinfo/python-list
