Using SAX for Proper XML Output (O'Reilly)
Uche Ogbuji
discusses
the use of SAX on O'Reilly.
"
There are other tools for helping with XML generation. In this article I introduce an important one that comes with Python itself. Generating XML from Python is one of the most common XML-related tasks the average Python user will face; thus, having more than one way to complete such a common task is especially helpful."