On 4/29/21 10:35 AM, Jonathan Goble wrote:
> On Thu, Apr 29, 2021 at 1:20 PM Ethan Furman wrote:


>> Which raises the question:  Do we want to have a standard name for stdlib 
Flags when no flags are set?
>
> If you want a flag to represent no flags set, it takes one line to write it 
yourself, as in this example I copied
> verbatim from the docs:
>
>  >>> class Color(Flag):
> ...     BLACK = 0
> ...     RED = auto()
> ...     BLUE = auto()
> ...     GREEN = auto()
> ...
>  >>> Color.BLACK
> <Color.BLACK: 0>
>  >>> bool(Color.BLACK)
> False

Are you suggesting that the standard name for 0 be 'BLACK'?  ;-)

--
~Ethan~
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