jnnk

pyrlp

A Python implementation of Recursive Length Prefix encoding

pydevp2p

Python Implementation of the Ethereum P2P stack

pyethereum

Next generation cryptocurrency network

python-chess

A pure Python chess library with move generation and validation, Polyglot opening book probing, PGN reading and writing, Gaviota tablebase probing, Syzygy tablebase probing and UCI engine communication

system-testing