On Sat, Sep 09, 2017 at 02:33:18PM -0700, Victor Stinner
<victor.stin...@gmail.com> wrote:
> I was able to find a real keyboard, so here is a more complete code:
> ---
> class Noop:
> def __call__(self, *args, **kw):
> return self
> def __enter__(self, *args, **kw):
> return self
> def __exit__(self, *args):
> return
> def __repr__(self):
> return 'nope'
> ---
>
> Example:
> ---
> noop = Noop()
> print(noop)
> print(noop())
> with noop() as nope:
> print(nope)
> with noop as well:
> print(well)
> ---
>
> Output:
> ---
> nope
> nope
> nope
> nope
> ---
>
> IHMO the real question is if we need a Noop.nope() method?
Yep. It must return self so one can chain as many calls as she wants.
> Victor
Oleg.
--
Oleg Broytman http://phdru.name/ p...@phdru.name
Programmers don't die, they just GOSUB without RETURN.
_______________________________________________
Python-Dev mailing list
Python-Dev@python.org
https://mail.python.org/mailman/listinfo/python-dev
Unsubscribe:
https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
