Add more-itertools for python

[Captain-Quack]

Please complete the following information about the package:

• Package name: more-itertools
• Language name: Python
• Website: https://pypi.org/project/more-itertools/

The following are optional, but will help us consider adding:

• Why is this useful? Provides a ton of cool tools for routine tasks, like iterable chunking, peaking at generators, and combinatorics
• Example Code: Taken from the Api:

>>>  list(chunked([1, 2, 3, 4, 5, 6], 3))
[[1, 2, 3], [4, 5, 6]]

>>> [''.join(s) for s in substrings('more')]
['m', 'o', 'r', 'e', 'mo', 'or', 're', 'mor', 'ore', 'more']

>>> from more_itertools import spy
>>> iterable = (x * x for x in range(1, 6))
>>> head, iterable = spy(iterable, n=3)
>>> list(head)
[1, 4, 9]
>>> list(iterable)
[1, 4, 9, 16, 25]

---

:+1: reaction might help to get this request prioritized.