Event Bus Python Packages

bubus

📢 Fast multi-language Event Bus library for Python/TS/Golang/Rust with support for advanced concurrency control features, nested event tracking, type enforcement, bridges to other backends, and more...

abxbus

📢 Fast multi-language Event Bus library for Python/TS/Golang/Rust with support for advanced concurrency control features, nested event tracking, type enforcement, bridges to other backends, and more...

cordis-port

Cordis 核心包的 Python 移植 · 插件化运行时 / 依赖注入 / 事件总线 · Python port of cordis (plugin runtime, DI, event bus)

scitex-events

General-purpose async event bus (file-backed, JSON Lines)

cqrs-bus

Async CQRS command/query bus and mediator for Python — handler auto-discovery, type-based dependency injection, middleware, and an event bus.

compas-eve

COMPAS Event Extensions: adds event-based communication infrastructure to the COMPAS framework.

waitbus

A workstation-local event bus: your AI coding agents wait on events instead of polling — and hear each other fail.

africa-coord-bus

Coordination event bus connecting MCP servers for East Africa — drought alerts, health cascades, agricultural advisories. The missing layer between 31 isolated tools.

codechu-events

Multi-channel event bus for Python with isolated Bus instances, glob-style channel filters, backpressure-safe delivery.

python-mediator

Python mediator bus micro-framework for CQRS and Event Sourcing

larzbus

In-process pub/sub event bus with wildcard topics, async delivery, and dead-letter handling. Pure Python, zero dependencies.

xevents

A simple, thread-safe event system for python.

dispatchbus

An in-memory Python message bus for explicit command and event dispatch.

py-async-bus

A basic async event bus in Python

eventoolkit

Client-side toolkit for abstract events.