Apparently, this user prefers to keep an air of mystery about them.
3 How do I detect solid fill tiles in mapnik? feb 22 '13
2 Python, OGR and Mapnik: Possibility of passing existing ogr.Open() datasource into Mapnik without using mapnik.Ogr()? sep 26
1 Error on rendering linestring apr 12 '13
1 mapnik verbose? may 15 '13