• london
  • underground_lines.csv(London Underground lines Data)
  • underground_routes.csv(Detailed data of London Underground lines)
  • underground_stations.csv(London Underground stations Data)
• visualization_underground
  • London_railway.html(London Underground Route Map)
  • my_path_in_London_railway.html(Visualize a certain path on the London Underground route map)
  • London_Underground_Overground_DLR_Crossrail_map.svg(London Underground Route Map)
• build_data.py (Reading London Underground Line Data)
• find_shortest_path.py (Find the shortest path between two stations)
• plot_underground_lines.py (Draw a map of the London Underground route)
• plot_underground_path.py (Draw a path on the London Underground route map)
• README.md

• To draw a map of the London Underground route:

python plot_underground_lines.py

and open London_railway.html to view it.

• To draw path on the map, such as ['Acton Town', 'Chiswick Park', 'Turnham Green', 'Stamford Brook']:

python plot_underground_path.py

Then, you can open my_path_in_London_railway.html to view it.

• Implement the function get_path() in find_shortest_path.py.
• After implementation, you can visualize the shortest path at a given starting and ending station, by running the following command:

python find_shortest_path.py  "Acton Town"  "Turnham Green"

The above example specifies the path from Acton Town to Turnham Green.

(Note: If there are blank space in the station name, station name need to be wrapped in double quotation marks("") in the command line.)

Then, open visualization_underground/my_shortest_path_in_London_railway.html to view the path.