PyZMQ - Python bindings for ZeroMQ

PyZMQ is the Python binding for the ZeroMQ (ØMQ) messaging library. ZeroMQ provides a high-performance, asynchronous messaging library, and PyZMQ allows Python applications to leverage its various messaging patterns (PUB/SUB, REQ/REP, PUSH/PULL, PAIR) for building distributed systems. The library is actively maintained with frequent minor releases, currently at version 27.1.0, and ships with bundled `libzmq` for easy installation.