PyPI Ranking

Powerful and Pythonic XML processing library combining libxml2/libxslt with the ElementTree API.

System for managing development buildouts

pip installs packages. Python packages. An easy_install replacement

Download, build, install, upgrade, and uninstall Python packages -- easily!

Tools for using a Web Server Gateway Interface stack

Simple, fast, extensible JSON encoder/decoder for Python

Python-PostgreSQL Database Adapter

Load, configure, and compose WSGI applications and servers

Easily download, build, install, upgrade, and uninstall Python packages

Virtual Python Environment builder

Amazon Web Services Library

A high-level Python Web framework that encourages rapid development and clean, pragmatic design.

A small but fast and easy to use stand-alone template engine written in pure python.

A pluggable command-line frontend, including commands to setup package file layouts

Database Abstraction Library

nose extends unittest to make testing easier

Code coverage measurement for Python

Interfaces for Python

Cryptographic modules for Python.

Deliverance transforms HTML to theme pages

Fabric is a simple, Pythonic tool for remote execution and deployment.

PasteScripts to facilitate use of minitage and creation of minitage based projects sponsored by Makina Corpus.

South: Migrations for Django

Python interface to MySQL

The Swiss Army knife of Python web development

A super-fast templating language that borrows the best ideas from the existing templating languages.

Lightweight in-process concurrent programming

Extensions to the standard python 3.0+ datetime module

Recipe for installing Python package distributions as eggs

WSGI request and response object

Pygments is a syntax highlighting package written in Python.

Wraps the best available JSON implementation available in a common interface

Python driver for MongoDB

AMQP Messaging Framework for Python

Add test information to .egg-info

WSGI HTTP Server for UNIX

Distributed Task Queue

World timezone definitions, modern and historical

Implements a XML/HTML/XHTML Markup safe string for Python

A microframework based on Werkzeug, Jinja2 and good intentions

AMQP Client Library

HTML form validation, generation, and conversion package

Python HTTP for Humans.

collection of low-level Python packages and modules used by Logilab projects

A full-screen, console-based Python debugger

A Session and Caching library with WSGI Middleware

The new features in unittest for Python 2.7 backported to Python 2.3+.

Docutils -- Python Documentation Utilities

rebuild a new abstract syntax tree from Python's ast

Smart replacement for plain tuple used in __version__