[Python-ideas] PEP 505: None-aware operators
Grégory Lielens
gregory.lielens at gmail.com
Tue Jul 24 03:38:06 EDT 2018
On Tuesday, July 24, 2018 at 9:28:02 AM UTC+2, Brice Parent wrote:
>
> Le 24/07/2018 à 00:39, Chris Angelico a écrit :
> > On Tue, Jul 24, 2018 at 8:22 AM, Thomas Jollans <tj... at tjol.eu
> <javascript:>> wrote:
> ...
> > What about:
> >
> > 5 < x < 10
> >
> > Can you add parentheses to that to "make precedence and evaluation order
> clear"?
> Correct me if I'm wrong, but to my knowledge, this is just a shorthand
> to `5 < x and x < 10`.
I learned something here:
>>> -5<-2<-1<=-1>-3
True
I wonder how this works, especially as < and friends have magical __
methods... How is it expanded in tne AST?
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