On Tue, Oct 31, 2017 at 10:42:23AM -0200, Joao S. O. Bueno wrote: > When I need something like this, I usually rop a line on the module > namespace that goes like: > > first = lambda x: next(iter(x))
That doesn't meet the requirement that x has ONLY one item. And using lambda like that is bad style. This would be better: def first(x): return next(iter(x)) and now first has a proper __name__. -- Steve _______________________________________________ Python-ideas mailing list Python-ideas@python.org https://mail.python.org/mailman/listinfo/python-ideas Code of Conduct: http://python.org/psf/codeofconduct/
