An asynchronous HTTP client library. [Open Source, Python license]

Modules to access the CDDB online database of audio CD track titles and information. [Open Source, GPL]

A library for interacting with Dict servers. [Open Source, GPL]

Allows you to parse most ftp-servers LIST responses found in the wild using Dan Bernsteins ftpparse package. [Open Source, BSD-like]

A high-level interface to the ftplib module with an interface like the modules os and os.path in the standard library. [Open Source, BSD-like]

A google shell, written in Python and making use of PyGoogle

A Python AIML and Bayesian IM bot.

A module for handling IPv4 and IPv6 addresses and networks in a fashion similar to Perl's Net::IP and friends.

A Python module for the jabber instant messaging protocol. [Open Source, LGPL]

An architecture for building long-running, high-performance network servers in Python. [Open Source, Python license]

OSE includes a number of Python modules. The main module is a wrapper around functionality provided in the OSE C++ class library. Those parts of the OSE C++ class library for which a Python wrapper are provided are the logging system, the real time events system, the service agent framework for creating distributed applications and the HTTP servlet framework.

A module for Python that implements the SSH2 protocol for secure (encrypted and authenticated) connections to remote machines. [Open source, LGPL]

A pure-Python package that provides a suite of classes implementing the Elvin4 protocol. [Restricted]

A module for looking up DNS entries with Python applications. [Open Source, Python license]

Interface for the libnet packet assembly system. [Open Source, GPL]

A Python module for the libpcap packet capture library. You can use it to write a custom packet sniffer. [Open Source, BSD-like]

Downloads the weather report for a given NOAA station ID, decodes it and the provides easy access to all the data found in the report.

A set of Python packages implementing SNMP entities. [Open source, BSD-like]

Connects to the MSN messenger services and responds to commands.

Dissects network packets, as returned from pylibpcap. [Open Source, GPL]

The purpose of this software is to enable routeing information in a network to be collected. [Open Source, GPL]

An LDAP client API for Python. [Public Domain]

A set of Python modules for the XAL X10 Automation Library. [Open Source, GPL]

A pure Python RFC2138 compliant RADIUS authentication module. [Open Source, BSD-like]

That makes use of the example server included with the twisted libraries.

A Python extension module for Spread, an open source group communications package.[Open Source, Python license]

A framework for networked applications. [Open Source, LGPL]