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Re: Ensure unwanted names removed in class definition

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From Ben Finney <ben+python@benfinney.id.au>
Subject Re: Ensure unwanted names removed in class definition
Date Thu, 13 Aug 2015 08:55:50 +1000
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MRAB <python@mrabarnett.plus.com> writes:

> Have you thought about catching the NameError?

I had not, but that is obvious now you say it. Thanks.

Where there isn't a more elegant solution, I'll use that. It might not
be elegant, but it's at least clear and expressive of the intent.


Jussi Piitulainen <ei@kun.ei.invalid> writes:

> Make them an implementation detail:
>
>     plumage = [
>         (__foo__, __bar__) for (__foo__, __bar__) in feathers.items()
>         if __bar__ == "beautiful" ]

That still makes the name persist, so doesn't meet the requirements. It
also commits the further mistake of using a ‘__dunder__’ name style for
something that *isn't* a Python magic attribute.

Thanks for the attempt :-)

-- 
 \                 “Teeth extracted by the latest Methodists.” dentist |
  `\                                          advertisement, Hong Kong |
_o__)                                                                  |
Ben Finney

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Re: Ensure unwanted names removed in class definition Ben Finney <ben+python@benfinney.id.au> - 2015-08-13 08:55 +1000

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