pip install PyPubSub==3.4.2

Python Publish-Subscribe Package

Source
Among top 2% packages on PyPI.
Over 94.4K downloads in the last 90 days.

Commonly used with PyPubSub

Based on how often these packages appear together in public requirements.txt files on GitHub.

odm2api

A Python-based application programmers interface for the Observations Data converter 2 (ODM2)

run

Python Process Run Control

pylog

Python implementation of Prolog features.

pub

Python Utility Belt

mocker

Graceful platform for test doubles in Python (mocks, stubs, fakes, and dummies).

byteplay

bytecode manipulation library

xappy

Easy-to-use interface to the Xapian search engine

cogent

COmparative GENomics Toolkit

katello-cli

Command line interface for the Katello System's Management Project.

tinydb-serialization

Serialization for objects that TinyDB otherwise couldn't handle

logilab-astng

rebuild a new abstract syntax tree from Python's ast

DecoratorTools

Class, function, and metaclass decorators -- even in Python 2.3 (now with source debugging for generated code)!

pushbullet-cli

Command line tool for controlling PushBullet

xlutils

Utilities for working with Excel files that require both xlrd and xlwt

magickwand

Python bindings for ImageMagick's MagickWand 6.6.0

hiver

Hive thrift client

django-selenium

Django Selenium Integration

M2Crypto

M2Crypto: A Python crypto and SSL toolkit

web-fragments

Web fragments

Version usage of PyPubSub

Proportion of downloaded versions in the last 3 months (only versions over 1%).

4.0.3

74.46%

3.3.0

13.99%

4.0.0

11.10%