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Adding the duration and distance aggregation from the routes api

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Kadir 2024-02-29 19:58:54 +01:00
parent ce9956ea52
commit 83b3f1d3fd
2 changed files with 119 additions and 75 deletions
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148
code/json/routing_routeapi.json
View file

@ -1,70 +1,84 @@
{
"routes": [
{
"legs": [
"routes": [
{
"stepsOverview": {
"multiModalSegments": [
{
"stepStartIndex": 0,
"stepEndIndex": 2,
"navigationInstruction": {
"instructions": "Walk to Finsbury Park"
},
"travelMode": "WALK"
},
{
"stepStartIndex": 3,
"stepEndIndex": 3,
"navigationInstruction": {
"instructions": "Subway towards Brixton"
},
"travelMode": "TRANSIT"
},
{
"stepStartIndex": 4,
"stepEndIndex": 4,
"navigationInstruction": {
"instructions": "Walk to Euston"
},
"travelMode": "WALK"
},
{
"stepStartIndex": 5,
"stepEndIndex": 5,
"navigationInstruction": {
"instructions": "Subway towards Morden via Bank"
},
"travelMode": "TRANSIT"
},
{
"stepStartIndex": 6,
"stepEndIndex": 6,
"navigationInstruction": {
"instructions": "Walk to Bank Station"
},
"travelMode": "WALK"
},
{
"stepStartIndex": 7,
"stepEndIndex": 7,
"navigationInstruction": {
"instructions": "Light rail towards Woolwich Arsenal"
},
"travelMode": "TRANSIT"
},
{
"stepStartIndex": 8,
"stepEndIndex": 9,
"travelMode": "WALK"
}
]
}
"legs": [
{
"steps": [
{
"distanceMeters": 6,
"staticDuration": "5s",
"travelMode": "WALK"
},
{
"distanceMeters": 158,
"staticDuration": "133s",
"travelMode": "WALK"
},
{
"distanceMeters": 19,
"staticDuration": "16s",
"travelMode": "WALK"
},
{
"distanceMeters": 102,
"staticDuration": "87s",
"travelMode": "WALK"
},
{
"staticDuration": "30s",
"travelMode": "WALK"
},
{
"distanceMeters": 133,
"staticDuration": "60s",
"travelMode": "WALK"
},
{
"distanceMeters": 5202,
"staticDuration": "392s",
"travelMode": "TRANSIT"
},
{
"distanceMeters": 21,
"staticDuration": "30s",
"travelMode": "WALK"
},
{
"distanceMeters": 5627,
"staticDuration": "600s",
"travelMode": "TRANSIT"
},
{
"distanceMeters": 45,
"staticDuration": "60s",
"travelMode": "WALK"
},
{
"distanceMeters": 10907,
"staticDuration": "1320s",
"travelMode": "TRANSIT"
},
{
"distanceMeters": 63,
"staticDuration": "64s",
"travelMode": "WALK"
},
{
"distanceMeters": 70,
"staticDuration": "54s",
"travelMode": "WALK"
},
{
"distanceMeters": 85,
"staticDuration": "73s",
"travelMode": "WALK"
}
]
}
],
"distanceMeters": 22438,
"duration": "3463s",
"staticDuration": "3463s"
}
],
"distanceMeters": 22438,
"duration": "3463s",
"staticDuration": "3463s"
}
]
}
]
}

46
code/routing_routing.py
View file

@ -1,5 +1,6 @@
import requests
from utils import nextMonday
from collections import defaultdict
API_KEY = 'AIzaSyBoBHzeQFgR7O-NlNsuHXQcC1B7ccEHpl8'
url = "https://routes.googleapis.com/directions/v2:computeRoutes"
@ -11,7 +12,7 @@ def travel_time(origin_lat:float, origin_lon:float, dest_lat:float, dest_lon:flo
header = {
"X-Goog-Api-Key": API_KEY,
"Content-Type": "application/json",
"X-Goog-FieldMask": "routes.distanceMeters,routes.duration,routes.staticDuration,routes.legs.stepsOverview",
"X-Goog-FieldMask": "routes.distanceMeters,routes.duration,routes.staticDuration,routes.legs.steps.distanceMeters,routes.legs.steps.staticDuration,routes.legs.steps.travelMode",
}
body = {
@ -50,11 +51,40 @@ def travel_time(origin_lat:float, origin_lon:float, dest_lat:float, dest_lon:flo
raise Exception(r.json())
if __name__ == "__main__":
origin = 51.5635664310333, -0.1107173751570373 # home
dest = 51.50475678313417, 0.04915321000190009 # london city airport
d = travel_time(origin[0], origin[1], dest[0], dest[1])
import json
with open('code/json/routing_routeapi2.json', 'w') as f:
json.dump(d, f)
def extract_time(d):
r = d['routes'][0]
print(r.keys())
distance = r['distanceMeters']
duration = r['duration']
duration_static = r['staticDuration']
steps = r['legs'][0]['steps']
# print(steps)
duration_per_transit = defaultdict(lambda: 0)
distance_per_transit = defaultdict(lambda: 0)
for step in steps:
duration_per_transit[step['travelMode']] += int(step['staticDuration'].strip('s'))
distance_per_transit[step['travelMode']] += step.get('distanceMeters', 0)
print(f"dis {distance}, dur {duration}, duration per transit {dict(duration_per_transit)}, distance per transit {dict(distance_per_transit)}")
if __name__ == "__main__":
import json
with open('code/json/routing_routeapi.json', 'r') as f:
d = json.load(f)
extract_time(d)
# if __name__ == "__main__":
# origin = 51.5635664310333, -0.1107173751570373 # home
# dest = 51.50475678313417, 0.04915321000190009 # london city airport
# d = travel_time(origin[0], origin[1], dest[0], dest[1])
# import json
# with open('code/json/routing_routeapi.json', 'w') as f:
# json.dump(d, f)