Is there a more elegant way to spell this?
Steven D'Aprano
steve+comp.lang.python at pearwood.info
Tue Jan 27 21:16:30 EST 2015
Mario Figueiredo wrote:
> In article <54c8339f$0$13008$c3e8da3$5496439d at news.astraweb.com>,
> steve+comp.lang.python at pearwood.info says...
>> (3) _ is also commonly used as a "don't care" variable name:
>>
>> a, _, b, _ = get_four_items() # but I only care about two of them
>>
>
> According to the following link, it is actually a double underscore:
> http://docs.python-guide.org/en/latest/writing/style/#idioms
That's third-party documentation, not official, and I strongly disagree with
a couple of those recommendations. But this specific one seems reasonable
enough.
--
Steven
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