[Python-ideas] Specifying constants for functions

[Sven R. Kunze]

On 27.10.2015 21:30, Yury Selivanov wrote:
> On 2015-10-27 4:22 PM, Nikolaus Rath wrote:
>> Because it leaks into the enclosing scope.
>
> Leaks what?
> Name?  Name it _SENTINEL then.

I think because it's missing the relationship with foo. So, better do this

foo._sentinel = object()

It's coupled to foo and moved out of the outer scope.

Best,
Sven