Open source implemenaton of RML (Report Markup Language) from ReportLab

RML User Guide (or beginner tutorial)

Not all tags are supported, but most of them work.

Examples

Create a PDF file:

trml2pdf <input.rml

Use it as a python module:

	import trml2pdf
	print trml2pdf.parseString(file('file.rml','r').read())

If you are using this for Django you can simply mark up an .rml file with the template system and then render it.