def __init__(self, traffic_manager=None):
super(VirtualOuluServer, self).__init__()
if traffic_manager is not None:
self.traffic_manager = traffic_manager
else:
self.traffic_manager = TrafficManager()
self.traffic_manager.start()
class VirtualOuluServer(object):
def __init__(self, traffic_manager=None):
super(VirtualOuluServer, self).__init__()
if traffic_manager is not None:
self.traffic_manager = traffic_manager
else:
self.traffic_manager = TrafficManager()
self.traffic_manager.start()
def get_vehicles_positions(self):
return {'time': self.traffic_manager.simulating_time,
'vehicles_positions': self.traffic_manager.vehicles_positions,
'congested_places': self.traffic_manager.congested_places}
def delete_congestion(self, congestion_id):
self.traffic_manager.remove_congestion(congestion_id)
return True
def add_congestion(self, lat, lgn):
congestion = self.traffic_manager.add_congestion(lat, lgn)
return congestion['id']
def update_congestion(self, congestion_id, lat, lng):
self.traffic_manager.update_congestion(congestion_id, lat, lng)
return congestion_id
from traffic_manager import TrafficManager
from flask import Flask, render_template, Response, request
import json
import logging
try:
from flask_cors import CORS # The typical way to import flask-cors
except ImportError:
# Path hack allows examples to be run without installation.
import os
parentdir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
os.sys.path.insert(0, parentdir)
from flask.ext.cors import CORS
traffic_manager = TrafficManager()
if (config.ALWAYS_RELOAD_PEOPLE):
traffic_manager.generate_new_data(config.PEOPLE_COUNT)
#traffic_manager.create_route_file()
app = Flask(__name__)
cors = CORS(app)
@app.route('/vehicles_positions.php')
def vehicles_positions():
return Response(json.dumps({'time': traffic_manager.simulating_time, 'vehicles_positions': traffic_manager.vehicles_positions, 'congested_places': traffic_manager.congested_places}), 200, mimetype='application/json')
@app.route('/delete_congestion/<congestion_id>')
def delete_congestion(congestion_id):
traffic_manager.remove_congestion(congestion_id)
