Pisa is an html2pdf converter using the ReportLab Toolkit, HTML5lib and pyPdf.
It supports HTML 5 and CSS 2.1 (and some of CSS 3). It is completely written in pure Python so it is platform independent. The main benefit of this tool that a user with Web skills like HTML and CSS is able to generate PDF templates very quickly without learning new technologies. Easy integration into Python frameworks like CherryPy, KID Templating, TurboGears, Django, Zope, Plone, Google AppEngine (GAE) etc.