[Python-ideas] 'where' statement in Python?

Andrey Popp 8mayday at gmail.com
Tue Jul 20 22:02:07 CEST 2010


Yes, exactly this, it was a typo.

On Tue, Jul 20, 2010 at 7:28 PM, John Arbash Meinel
<john.arbash.meinel at gmail.com> wrote:
> Andrey Popp wrote:
>> Hello,
>>
>> PEP-3150 is awesome, just a small addition — why not to allow
>> one-liners `where`s:
>>
>>     a = (b, b) where b = 43
>>
>> And that also make sense for generator/list/set/dict comprehensions:
>>
>>     mylist = [y for y in another_list if y < 5 where y = f(x)]
>
> Do you mean:
>
>  mylist = [y for x in another_list if y < 5 where y = f(x)]
>
> John
> =:->
>



-- 
Andrey Popp

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e-mail: 8mayday at gmail.com



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