serge-sans-paille/pythran — pull request #61 by Nagadum (2013-03-19 14:19:23+00:00)
Title: Optimizations using iterators :

* Analyse of potential iterators, even in user-created functions.
* Transformation of List Comprehensions intos map(...) when possible
* Transformations of intrinsics into iterators (ex : map -> imap)
* Transformation of remaining List Comprehensions into Generator Expressions
* Docstring with each transformation
* Test cases