On Sunday, June 25, 2017, Wes Turner <wes.turner@gmail.com> wrote:

On Sunday, June 25, 2017, Danilo J. S. Bellini <danilo.bellini@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

- https://github.com/kachayev/fn.py#streams-and-infinite-sequences-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?

 

 

--

Danilo J. S. Bellini
---------------
"It is not our business to set up prohibitions, but to arrive at conventions." (R. Carnap)