How to split a list into equally-sized chunks with examples

Sometimes, list of elements needs to convert a sublist of equal sized chunks.

For example, List contains below elements

number = [11,12,13,14,5,9,11,20]


[(11, 12, 13), (14, 5, 9), (11, 20)]

This tutorial explains how to convert a list into split of list’s list.

Python List chunk into equal sizes

Multiple approach to convert list into equal list of lists.

from itertools import islice

numbers = [11,12,13,14,5,9,11,20]
def chunkslist(numbers, size):
    numbers = iter(numbers)
    return iter(lambda: tuple(islice(numbers, size)), ())