plane = Aircraft("737", 5600, "LHR", "imperial") madrid = Airport("Madrid", 3.7038, 40.4168, 0.84) london = Airport("London", 0.1278, 51.5074, 1.17) moscow = Airport("Moscow", 37.618423, 55.7558, 0.5) shanghai = Airport("Shanghai", 121.4737, 31.2304, 0.4) paris = Airport("Paris", 2.3522, 48.864716, 1) hk = Airport("Hong Kong", 114.149139, 22.286394, 0.3) athens = Airport("Athens", 23.727539, 37.983810, 1) la = Airport("Los Angeles", -118.243683, 34.052235, 1.5) hawaii = Airport("Honolulu", -157.917480, 21.289373, 1.5) NYC = Airport("New York", -73.935242, 40.730610, 1.5) dublin = Airport("Dublin", -6.266155, 53.350140, 1) # dublin = Airport("Dublin", ) print("plane range is ", plane.getRange()) print(Route.calculate_distance(hk, la)) # stops = { # "Madrid": [london, dublin, madrid], # "Dublin": [london, madrid, dublin], # "London": [madrid, dublin, london] # } ''' Step 1: Produce a dictionary with possibilities. ''' #