Just trolling along, flattening a list could be written as functools.reduce(list.__iadd__, xs, [])
Right? On Wed, Jun 16, 2021 at 22:53 David Mertz <me...@gnosis.cx> wrote: > On Thu, Jun 17, 2021, 1:38 AM Chris Angelico > >> >>> list(chain.from_iterable(list_of_lists)) >> >> > More-itertools has flatten(): >> https://more-itertools.readthedocs.io/en/stable/api.html#more_itertools.flatten. >> That seems better than a method specific to lists. >> >> ... which is built on top of chain.from_iterable. :) >> > > Oh, of course. And anyone can put it in their personal utility library > too. I just meant it in the sense that the name might be more intuitive to > beginners. > >> _______________________________________________ > Python-ideas mailing list -- python-ideas@python.org > To unsubscribe send an email to python-ideas-le...@python.org > https://mail.python.org/mailman3/lists/python-ideas.python.org/ > Message archived at > https://mail.python.org/archives/list/python-ideas@python.org/message/2T53ADB3TVQJF2UENEXKB5G5ZWTQOQVW/ > Code of Conduct: http://python.org/psf/codeofconduct/ > -- --Guido (mobile)
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