William Djaja Tjokroaminata <billtj / y.glue.umd.edu> writes:

> Thanks a lot.  I am sorry that I missed it, because I seldom see it, even
> in the Pickaxe book.  (In the "Python Essential Reference", for example,
> this syntax is introduced early and used over and over...)

I found it kind of ugly, so I used it rarely in PickAxe examples.