pip install representor==0.3.1

Generic interface for hypermedia messages

Source
Among fairly niche packages on PyPI.
Over 160 downloads in the last 90 days.

Commonly used with representor

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

htmldiff

Diffs arbitrary HTML inline.

newrelic-api

A python interface to the New Relic API v2

cdeploy

A tool for managing Cassandra schema migrations

cfenv

Python wrapper for Cloud Foundry environments

yhat

Python client for Yhat (http://yhat.com/)

Flask-MimeRender

RESTful resource variant rendering using MIME Media-Types, for the Flask Micro Web Framework

HorizonJPL

Access to NASA's JPL HORIZON Ephemeris System

yapbl

Yet Another PushBullet Library

acrylamid

static blog compiler with incremental updates

datastreams

A module for managing data in streams.

swiftly

Command line tool and client bindings for OpenStack Swift.

Flask-outdated-browser

Easily add outdated-browser project to your Flask application

wnsresolver

Wallet Name Resolver Library

bcresolver

Blockchain to DNS with DNSSEC Resolver Library

dnsyo

Query over 1500 global DNS servers and colate their results. Track the propagation of your domains around the world.

milight

Controller for milight/limitlessled Wi-Fi LEDs

Werkzeug

The comprehensive WSGI web application library.

xml_compare

xml_compare is a XML tree comparer.

pynagios

Python library to write Nagios plugins.

Version usage of representor

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

0.3.1

54.38%

0.3.0

45.62%