[Numpy-discussion] FeatureRequest: support for array construction from iterators

[Robert Kern]

On Mon, Dec 14, 2015 at 3:56 PM, Benjamin Root <ben.v.root at gmail.com> wrote:

> By the way, any reason why this works?
> >>> np.array(xrange(10))
> array([0, 1, 2, 3, 4, 5, 6, 7, 8, 9])

It's not a generator. It's a true sequence that just happens to have a
special implementation rather than being a generic container.

>>> len(xrange(10))
10
>>> xrange(10)[5]
5

--
Robert Kern
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