This Python module polls NextBus (http://www.nextbus.com) for real-time bus arrival predictions. The NextBus XML manual is located at http://www.nextbus.com/xmlFeedDocs/NextBusXMLFeed.pdf.
This Python module contains basic classes to house transit agency data such as Line, Direction, Bus, and Stop. Transit data is organized in the following general data structure:
TransitAgency Line Direction A Direction B Stop 1 Stop 2 Stop 3 Prediction 1 Prediction 2
test.py contains a simple test file that shows how to instantiate the NextBus module and then poll for real time predictions.