Itertools Python Packages

aioitertools

itertools and builtins for AsyncIO and mixed iterables

ramda

Python clone of Ramda.js

excitertools

itertools (and more-itertools) in the form of function call chaining (fluent interface)

pystreamlet

A fluent, lazy stream-processing library for Python, modeled after Java's Streams API

nutsflow

A simple dataflow framework in Python

aioplus

Because asyncio.gather() is not enough!

group-and-iter-everything

Many useful groupby / itertools functions

linq-tool

Linq is a powerful Python library that allows you to query and manipulate collections in a fluent, SQL-like manner. Inspired by LINQ in C#, this library provides a rich set of methods for transforming, filtering, and aggregating data with ease

good-smell

A linting/refactoring library for python best practices and lesser-known tricks

oops-all-itertools

never again lookup whether the itertool you need is builtin or from more-itertools

a-pandas-ex-combinatoric-iterators-to-df

Creates DataFrames from product, permutations, combinations, combinations_with_replacement with best dtype

numpycythonpermutations

Permutations, Combinations and Product for Numpy - written in Cython - 20x faster than itertools

larzpipe

Lazy, composable data pipelines: fluent map/filter/batch/window/group_by over any iterable. Pure Python, zero dependencies.

splendid

A collection of useful small python helpers

cythoncartesian

Cartesian Product - 6x faster than itertools.product - 10x less memory