On Mon, Mar 26, 2018 at 10:35 AM, Roberto MartÃnez < robertomartin...@gmail.com> wrote:
> Hi, > > sometimes I need to use contextlib.close but over methods with a different > name, for example stop(), halt(), etc. For those cases I have to write my > own contextlib.close specialized version with a hard-coded method name. > > I think adding a "method" argument to contextlib.close can be very useful: > > @contextmanager > def closing(thing, method="close"): > try: > yield thing > finally: > getattr(thing, method)() > > Or maybe something even more generic: > > @contextmanager > def calling(fn, *args, **kwargs): > try: > yield > finally: > fn(*args, **kwargs) > > > Best regards, > Roberto > > > _______________________________________________ > Python-ideas mailing list > Python-ideas@python.org > https://mail.python.org/mailman/listinfo/python-ideas > Code of Conduct: http://python.org/psf/codeofconduct/ > > +1 -- Giampaolo - http://grodola.blogspot.com
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