Generator expressions v/s list comprehensions
Raymond Hettinger
python at rcn.com
Tue Aug 31 18:34:30 EDT 2004
[Mahesh Padmanabhan]
> Now I see that generator expressions have been added to the language
> with 2.4 and I question the need for it. I know that it allows for lazy
> evaluation which speeds things up for larger lists but why was it
> necessary to add it instead of improving list comprehension?
FWIW, we improved list comprehensions too. They run much faster now.
Raymond
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