Pure Python Python Packages

whenever

⏰ Modern datetime library for Python

jaconv

Pure-Python Japanese character interconverter for Hiragana, Katakana, Hankaku, and Zenkaku

cheroot

Cheroot is the high-performance, pure-Python HTTP server used by CherryPy. Docs -->

py-ubjson

Universal Binary JSON draft-12 serializer for Python

python-barcode

㊙️ Create standard barcodes with Python. No external dependencies. 100% Organic Python.

cherrypy

CherryPy is a pythonic, object-oriented HTTP framework. https://cherrypy.dev

kaldiio

A pure python module for reading and writing kaldi ark files

bfi

Fast optimizing Brainfuck interpreter in pure python

dynesty

Dynamic Nested Sampling package for computing Bayesian posteriors and evidences

dilithium-py

A pure python implementation of ML-DSA (FIPS 204) and CRYSTALS-Dilithium

spindlex

Modern async SSH & SFTP library for Python. Fast, typed, and secure by default.

kyber-py

A pure python implementation of ML-KEM (FIPS 203) and CRYSTALS-Kyber

chacha20poly1305

Pure python ChaCha20Poly1305 implementation

solvor

Optimization solvers in pure Python: LP, MILP, SAT, constraint programming, graph and metaheuristics. No dependencies. Solvor all your optimization needs.

magicbus

The Process Bus is a publish/subscribe architecture that loosely connects components with services.

thingy

Dictionaries as objects, that can have different dictionary views!

rabinmiller

Pure-Python implementation of the Rabin-Miller primality test.

peptides

Physicochemical properties, indices and descriptors for amino-acid sequences.

purerpc

Native, async Python gRPC client and server implementation supporting asyncio, uvloop, and trio

pycubrid

Pure Python DB-API 2.0 (PEP 249) driver for CUBRID with asyncio and SSL/TLS support

boyermoore

Boyer-moore in pure python, search for unicode strings in large files quickly

moira-astro

Astronomy-first pure-Python ephemeris and astrology computation engine with transparent, auditable calculations.

codernitydb3

Pure python, embedded, fast, schema-less, NoSQL database

pure-predict-sec

Machine learning prediction in pure Python