RetroSearch Browse

Thu Oct 23 19:56:59 EDT 2003 · https://mail.python.org/pipermail/python-dev/2003-October/039411.html

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	   +--------------------------------------+

Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://mail.python.org/pipermail/python-dev/2003-October/039411.html below:

[Python-Dev] PEP 289: Generator Expressions (second draft)