counting items

Michael Hartl mhartl at
Wed Jan 12 23:09:44 CET 2005

That's cool!  Of course, walk returns a generator, so using a list
comprehension to turn it into a list seems natural, but I didn't
realize that list() does the same thing (and neither, apparently, did
the original implementor) -- although, with a little reflection, it
obviously must!


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