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app.py
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app.py
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import json
import Routing
import MySQLMap
import MapDataParser
from flask import Flask, render_template, jsonify, request
app = Flask(__name__)
nodes, nodeEdges, edges = MapDataParser.getNodesAndEdges()
risk = MySQLMap.pull()
def processRoute(origin, destination):
routes = Routing.route(origin, destination, nodes, nodeEdges, risk)
results = {}
temp = {}
temp['route'] = routes[0]
temp['description'] = 'Shortest Path'
temp['travelTime'] = ''
temp['safetyScore'] = 0
temp['originPlaceID'] = ''
temp['destinationPlaceID'] = ''
results['fastestRoute'] = temp
temp = {}
temp['route'] = routes[1]
temp['description'] = 'Optimum Path'
temp['travelTime'] = ''
temp['safetyScore'] = 0
temp['originPlaceID'] = ''
temp['destinationPlaceID'] = ''
results['optimalRoute'] = temp
temp = {}
temp['route'] = routes[2]
temp['description'] = 'Safest Path'
temp['travelTime'] = ''
temp['safetyScore'] = 0
temp['originPlaceID'] = ''
temp['destinationPlaceID'] = ''
results['safestRoute'] = temp
return {"routes": results}
@app.route('/', methods=['POST'])
def process():
data = request.get_data()
dictionary = json.loads(data.decode('utf-8'))
origin = (dictionary['originLatitude'], dictionary['originLongitude'])
destination = (dictionary['destinationLatitude'], dictionary['destinationLongitude'])
result = processRoute(origin, destination)
return jsonify(result)
app.run(host="0.0.0.0", port=int("80"))