Because of Chrome safe settings it's necessary to run built-in python tiny web-server in script directory.

To do that open terminal window, change directory to project folder and type

python -m http.server 8000

After that you can run tracking script in another terminal window.

To use the script run map.py with following arguments:

python map.py your_icloud_login your_icloud_password gps_tracks_filename timeout_between_tracks

Please note, that file with GPS track must have .gpx extension.

Run example:

python map.py [email protected] qwerty tracks.gpx 5

While script is running, you will track GPS continiously.

To draw current track in your browser type update in terminal. Internet connection required.

To stop tracking use Ctrl+C.

In case you want to open map with track when script isn't working, use open index.html to watch map.