Movatterモバイル変換

[Python-Dev] map() methods (was: Re: [Patches] Review (was: Please review before applying))

• Previous message:[Python-Dev] map() methods (was: Re: [Patches] Review (was: Please review before applying))
• Next message:[Python-Dev] map() methods (was: Re: [Patches] Review (was: Please review before applying))
• Messages sorted by:[ date ][ thread ][ subject ][ author ]

[Guido]> ...> However, this is *still* not as powerful as>>   map(lambda s: s.strip(), L)>> because the former requires that all items in L are in fact strings,> while the latter works for anything with a strip() method (in> particular Unicode objects and UserString instances).>> Maybe Python 3000 should recognize map(lambda) and generate more> efficient code for it...    [s.strip() for s in L]That is, list comprehensions solved the speed, generality and clarityproblems here before they were discovered <wink>.

• Previous message:[Python-Dev] map() methods (was: Re: [Patches] Review (was: Please review before applying))
• Next message:[Python-Dev] map() methods (was: Re: [Patches] Review (was: Please review before applying))
• Messages sorted by:[ date ][ thread ][ subject ][ author ]