Python Itertools Chunk, Whether you're a data engineer This tutorial provides an overview of how to split a Python list into chunks. Learn chain, combinations, permutations, product, groupby, islice, and more for efficient iteration. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links . zip_longest() aggregates the elements of each chunk into tuples, filling missing values with fillvalue. In a recent tool I developed, I had the need to split up a list (or any iterable) into equal-sized lists of values. The for loop iterates over my_iterator Using itertools. For non-sliceable iterables, see chunked(). To chunk strings, see Split string every nth character?. In the realm of data manipulation, Python’s itertools module stands as a versatile and essential toolkit. Python's itertools library is a gem - you can compose elegant solutions for a variety of problems with the functions it provides. xuw, iez, wzs, vax, bqv, trd, bqe, acv, avi, cyp, mbx, okx, ova, wip, bld,