Below is a list of all the projects that make up the Python-GIS Challenge and where their download links will be posted when they are completed.
Completed:
- Geographic Visualizing (GeoVis)
Status: Completed! Click here to read more and download it.
- QuadTree Spatial Index (PyQuadTree)
Status: Completed! Click here to read more and download it.
- Geojson Read/Write (PyGeoj)
Status: Completed! Click here to read more and download it.
Work-in-Progress:
- Geometry Manipulation (Shapy)
Status: Halfway done… Click here to read more and download it.
- General Geo-Utilities
Status: Some experiments done…
- Geospatial Analysis Tools
Status: Some experiments done…
- Desktop Point-and-Click Interface
Status: Some experiments done…
The Python-GIS Challenge 
Great work!
Thanks! There’s now also a new version 0,2,0 that adds many new features, such as attribute classification, zooming, text rendering, and point symbolizer icons. Also changed to an MIT license, so if you feel like there’s some area you can contribute to I’ll happily incorporate any pull requests.