Functional Programming Python Packages

fastcore

Python supercharged for the fastai library

thinc

🔮 A refreshing functional take on deep learning, compatible with your favorite libraries

funcy

A fancy and practical functional tools

result

NOT MAINTAINED - A simple Rust like Result type for Python 3. Fully type annotated.

memoization

A powerful caching library for Python, with TTL support and multiple algorithm options.

returns

Make your functions return something meaningful, typed, and safe!

pyfunctional

Python library for creating data pipelines with chain functional programming

iteration-utilities

Utilities based on Pythons iterators and generators.

expression

Functional programming for Python

funcparserlib

Recursive descent parsing library for Python based on functional combinators

lenses

A python lens library for manipulating deeply nested immutable structures

deal

🤝 Design by contract for Python. Write bug-free code. Add a few decorators, get static analysis and tests for free.

friendly-sequences

Friendly, Scala like, Sequence interface

functional-streams

A Library to support Writing concise functional code in python

tinyhtml

A tiny library to safely render compact HTML5 from Python expressions.

ramda

Python clone of Ramda.js

aspidites

The reference implementation of the Woma Programming Language compiler.

koda

Type-safe functional tools for Python.

pipe21

Simple functional pipes for python

z0z-tools

Temporary home for modernizing the toolz and cytoolz packages.

shell-functools

Functional programming tools for the shell

meza

A Python toolkit for processing tabular data

torchopt

TorchOpt is an efficient library for differentiable optimization built upon PyTorch.

toolz-stubs

Type stubs for toolz and tlz.