[Python-ideas] Null coalescing operator

[MRAB]

On 2016-10-31 19:14, Paul Moore wrote:
> On 31 October 2016 at 18:11, MRAB <python at mrabarnett.plus.com> wrote:
> > With this feature it could be:
> >
> >     if x in stop_on or end_if?(x):
>
> I don't think "null-aware function call" is in the current version of the PEP.
That might be because it's not clear how useful it would be in practice. 
If that's the case, then here's a use case.