set/dict comp in Py2.6

[bearophileHUGS]

I'd like to know why Python 2.6 doesn't have the syntax to create sets/
dicts of Python 3.0, like:

{x*x for x in xrange(10)}
{x:x*x for x in xrange(10)}

Bye,
bearophile
--
http://mail.python.org/mailman/listinfo/python-list