The gpsd service daemon can monitor one or more GPS devices connected to a host computer, making all data on the location and movements of the sensors available to be queried on TCP port 2947. . This package contains a Python interface to connect to gpsd, together with a module providing a controlled testing environment. It also ships two tools which utilize the interface: gpsprof for latency-profiling, and gpsfake to simulate a GPS by playing back a logfile.
