pip install basecamp==0.0.12

Almost complete warapper around the Basecamp API.

Source
Among fairly niche packages on PyPI.
Over 310 downloads in the last 90 days.

Commonly used with basecamp

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

flup

Random assortment of WSGI servers (py3)

Flask-OpenID

OpenID support for Flask

Flask-Storage

Flask upload and storage extensions.

Flask-WhooshAlchemy

Whoosh extension to Flask/SQLAlchemy

Flask-Babel

Adds i18n/l10n support to Flask applications

speaklater

implements a lazy string for python useful for use with gettext

python-loaders

Small collection of custom module loaders for Python.

guess-language

Guess the natural language of a text

flipflop

FastCGI wrapper for WSGI applications

Tempita

A very small text templating language

Whoosh

Fast, pure-Python full text indexing, search, and spell checking library.

guess

Japanese charactor encoding detector

opentok

OpenTok server-side SDK

qPython

kdb+ interfacing library for Python

Flask-JSONRPC

Adds JSONRPC support to Flask.

Flask-GoogleAuth

Super simple OpenID and Google Federated Auth for Flask apps.

ProxyTypes

General purpose proxy and wrapper types

WhooshAlchemy

Whoosh extension to SQLAlchemy

flask-oidc

OpenID Connect extension for Flask

Version usage of basecamp

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

0.0.12

100.00%