On Tuesday, June 27, 2017, Wes Turner <wes.tur...@gmail.com> wrote: > > > On Monday, June 26, 2017, Wes Turner <wes.tur...@gmail.com > <javascript:_e(%7B%7D,'cvml','wes.tur...@gmail.com');>> wrote: > >> >> >> On Sunday, June 25, 2017, Wes Turner <wes.tur...@gmail.com> wrote: >> >>> >>> >>> On Sunday, June 25, 2017, Danilo J. S. Bellini <danilo.bell...@gmail.com> >>> wrote: >>> >>>> On Sun, Jun 25, 2017 at 3:06 PM, lucas via Python-ideas < >>>> python-ideas@python.org> wrote: >>>> >>>>> I often use generators, and itertools.chain on them. >>>>> What about providing something like the following: >>>>> >>>>> a = (n for n in range(2)) >>>>> b = (n for n in range(2, 4)) >>>>> tuple(a + b) # -> 0 1 2 3 >>>> >>>> >>>> AudioLazy does that: https://github.com/danilobellini/audiolazy >>>> >>> >>> - http://toolz.readthedocs.io/en/latest/api.html#toolz.itertoolz.concat >>> and concatv >>> >> """ We use chain.from_iterable rather than chain(*seqs) so that seqs can be a generator. """
... ``chain.from_iterable()`` > >>> - https://github.com/kachayev/fn.py#streams-and-infinite-seque >>> nces-declaration >>> - Stream() << obj >>> >> >> << is __lshift__() >> <<= is __ilshift__() >> >> https://docs.python.org/2/library/operator.html >> >> Do Stream() and __lshift__() from fn.py not solve here? >> > > In this syntax example, iter1 is mutated before iteration: > > iter_x = Stream(iter1) << iter2 << iter3 > iter1 <<= iter5 # IDK if fn.py yet has <<= > list(iter1) > list(iter_x) >
_______________________________________________ Python-ideas mailing list Python-ideas@python.org https://mail.python.org/mailman/listinfo/python-ideas Code of Conduct: http://python.org/psf/codeofconduct/
