net/py-wsproto 1.2.0p2 OpenBSD

This is a pure-Python implementation of a WebSocket protocol stack. It's written from the ground up to be embeddable in whatever program you choose to use, ensuring that you can communicate via WebSockets, as defined in RFC6455, regardless of your programming paradigm.

It does not provide a parsing layer, a network layer, or any rules about concurrency. Instead, it's a purely in-memory solution, defined in terms of data actions and WebSocket frames. RFC6455 and Compression Extensions for WebSocket via RFC7692 are fully supported.