PySAL is an open source cross-platform library of spatial analysis functions written in Python. It is intended to support the development of high level applications for spatial analysis.
Prospective developers can learn more in the developer guide.
You can track PySAL development, submit bug reports, and make feature requests here.
Downloads are here.
(2011-07-31) PySAL 1.2.0 released
(2011-01-31) PySAL 1.1.0 released
(2010-07-31) PySAL 1.0.0 released
(2010-01-6) New Website for PySAL!
(2009-11-03) National Institute of Justice funding
National Science Foundation CyberGIS Software Integration for Sustained Geospatial Innovation
National Institute of Justice Flexible Geospatial Visual Analytics and Simulation Technologies to Enhance Criminal Justice Decision Support Systems
National Institutes of Health Geospatial Factors and Impacts: Measurement and Use (R01CA126858-02)
National Science Foundation An Exploratory Space-Time Data Analysis Toolit for Spatial Social Science Research (0433132)
National Science Foundation Hedonic Models of Location Decisions with Applications to Geospatial Microdata (0852261)