On Tue, Oct 31, 2017 at 3:50 PM, Ivan Pozdeev via Python-ideas <[email protected]> wrote: > On 30.10.2017 17:32, Guido van Rossum wrote: >> >> This is a key example of a case where code speaks. Can you write an >> implementation of how you would want single() to work in Python code? >> >> On Mon, Oct 30, 2017 at 2:49 AM, Ivan Pozdeev via Python-ideas >> <[email protected] <mailto:[email protected]>> wrote: >> >> The initial post on the above link summarizes the suggested >> implementation pretty well. >> > |defsingle(i): try: ||v =i.next() > |||exceptStopIteration:||||raiseException('No values')|||try: ||i.next() > ||exceptStopIteration: ||returnv||else: ||raiseException('Too many values')| > ||printsingle(name forname in('bob','fred')ifname=='bob')||| | > > ||
raise WhitespaceDamagedException from None ChrisA _______________________________________________ Python-ideas mailing list [email protected] https://mail.python.org/mailman/listinfo/python-ideas Code of Conduct: http://python.org/psf/codeofconduct/
