Observer Python Packages

observable

minimalist event system for Python

bigbrother

An evil, awful, terrible, no-good library for watching objects for mutation. Do not use this library.

infinity-bus

Middleware-native async event bus — extensible, type-safe, one dependency.

uninhibited

Dead simple and easily extensible a?sync event handling in Python via callback or class dispatch.

harami

..a lightweight "Event" and "Observable" library for Python.

neptune-sacred

Sacred-compatible UI for experiment tracking. 📊 Log and visualize machine learning model metrics, hyperparameters, code, dataset versions, and more.

perceptible

A observable versions of python data structures

folderobserver

monitors and collects temporary files that might be created during software execution or system processes

objerve

A tiny observer for the attributes of Python objects.

observablepy

Enable observable pattern to elements of a class using decoration. So subscribed observer will be notify of changes.

larzbus

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

cmdlineobserver

Monitors and observes running processes with their command line details.

lazydog

Python module monitoring high-level file system events (Copy, Move, Create, Delete, Modify). Lazydog tries to aggregate low-level events in order to emit a minimum number of high-level event. Extension of watchdog module.

peepy

A simple Observer Pattern implementation with decorators