The Combinatoric Generators
Let's learn about iterators that can be used to create combinations and permutations of data.
The itertools library contains four iterators that can be used for
creating combinations and permutations of data. We will be covering these fun iterators in this lesson.
combinations(iterable, r)
If we have the need to create combinations, Python has we covered with
itertools.combinations. What combinations allows you to do is create
an iterator from an iterable that is some length long. Let’s take a
look:
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from itertools import combinationsprint (list(combinations('WXYZ', 2)))
When we run this code, we will notice that combinations return tuples. To
make ...