You can easily export any pandas DataFrame to html using the to_html() method. To generate full webpage, you'll probably want a templating engine like Jinja2.
The best demo I've seen for generating a PDF report is on Practical Business Python[1]
Edit: I forgot to mention the new pandas Style[1] feature for generating some impressive looking html tables.
Here is an interesting ipython notebook with some examples:
http://nbviewer.jupyter.org/gist/chris1610/f2f4a2e9181f6ec22...