[Python-Dev] PEP 289: Generator Expressions (second draft)
Greg Ewing
greg at cosc.canterbury.ac.nz
Thu Oct 23 19:56:59 EDT 2003
Andrew Koenig <ark-mlist at att.net>:
> The dict
> comprehension would be
>
> {x: x**2 for x in range(n)}
>
> Or would that be a single-element dict whose key is x and value is a
> generator expression? :-)
According to the parentheses rule, no, because that would
have to be
{x: (x**2 for x in range(n))}
(Parentheses)-(are)-(so)-(handy)-(ly),
Greg Ewing, Computer Science Dept, +--------------------------------------+
University of Canterbury, | A citizen of NewZealandCorp, a |
Christchurch, New Zealand | wholly-owned subsidiary of USA Inc. |
greg at cosc.canterbury.ac.nz +--------------------------------------+
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