On 9/01/21 10:19 am, Ram Rachum wrote:
In short, I want `reversed(itertools.chain(x, y, z))` that behaves like `itertools.chain(map(reversed, (z, y, x)))`.

I think you mean `itertools.chain(*map(reversed, (z, y, x)))`

You can get this with

    itertools.chain(*map(reversed, reversed(t)))

Making `reversed(itertools.chain(x, y, z))` do this would be a
backwards incompatible change.

Also it's hard to see how it could be made to work, because the
argument to reversed() necessarily has to be a sequence, not an
iterator.

--
Greg
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