pip install webunit==1.3.10

Unit test your websites with code that acts like a web browser.

Source
Among fairly niche packages on PyPI.
Over 256 downloads in the last 90 days.

Commonly used with webunit

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

modern-package-template

PasteScript template to create a Python project with distribute and buildout support

flask-discoverer

Flask API autodiscovery

hiver

Hive thrift client

GeoAlchemy

Using SQLAlchemy with Spatial Databases

bouncer

Simple Declarative Authentication based on Ryan Bates excellent cancan library

django-appmedia

Handling django app media

Flask-Runner

A set of standard command line arguments for Flask applications built on top of Flask-Script

tentapp

Python client/app library for the Tent protocol (https://tent.io)

Flask-Evolution

Simple migrations for Flask/SQLAlchemy projects

mockldap

A simple mock implementation of python-ldap.

knot

A small do-it-yourself dependency container.

protlib

library for implementing binary network protocols

diffbot

Python client for the Diffbot API.

pyvotal

Pivotal tracker api client. https://www.pivotaltracker.com/help/api?version=v3

Flask-Genshi

An extension to Flask for easy Genshi templating.

wsgid

WSGI Server with SSL, code reloading.

plugnplay

A Generic plug-in system for python

Gears

Compiles and concatenates JavaScript and CSS assets.

spidermonkey

A standalone executable Spidermonkey JavaScript shell, and a Python utility module to run it.

Version usage of webunit

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

1.3.10

71.88%

1.3.9

28.12%