Data & text · ALIAS

itertools

Alias for iter. Range, enumerate, zip, product, permutations, and combinations.

itertools is an alias of iter and shares the same API.

Quick start

use itertools

nums = itertools.range 1 6
say nums
say itertools.enumerate nums
say itertools.combinations nums 2

itertools.range stop | range start stop step?

Build an Int range as a List.

itertools.enumerate list

Pair indexes with values.

itertools.zip list list

Zip two Lists.

itertools.product list list

Cartesian product.

itertools.permutations list r?

Generate permutations.

產生 permutations.

itertools.combinations list r

Generate combinations.

產生 combinations.