pyNMS is a set of Python modules for network management, network testing, systems management, and general use. It contains a nearly complete implementation of SNMPv2c, a SMI/MIB package, and a MIB "compiler". There are many others, such as a telnet/console access class, XML tools, an IPv4 class, etc. There is, unfortunately, little documentation, and not everything works properly yet, but they work well enough to be useful for many things.
Direct Internet Message Encapsulation (DIME) is a lightweight, binary message format designed to encapsulate one or more application-defined payloads into a single message construct. DIME is typically used for delivering binary SOAP packages, or multiplexing a streaming transport. PyDIME is a simple Python implementation of a DIME generator and parser.
AlsaPlayer-Python is a set of python bindings. It allows you to write custom interfaces for AlsaPlayer using the full power of the Python language. This may be three lines of code or a large and complex interface. Also provided is a Python module to control AlsaPlayer from external programs.
Python Service Objects is a package that simplifies development of HTTP handlers. With its built-in session handling and its bridging system, it allows you to write one handler that will run with mod_python, NASAPY, CGI, etc. It offers an easy interface to HTTP info. It includes a simple, fast, robust, powerful, and extensible OO template parser.