webServer,py

# Libraries

from flask import Flask, request, jsonify
from detection import FaceDetector, StopDetect, getinfo
from apscheduler.schedulers.background import BackgroundScheduler
from apscheduler.schedulers.background import BlockingScheduler


##### Web Server

p = 0 # Set cam index
app = Flask(__name__, template_folder='.')
REFRESH_INTERVAL = 0.2 # Detect faces every x seconds
scheduler = BackgroundScheduler()
scheduler.start()

@app.route('/startDetector',  methods=['GET', 'POST'])
def StartDetector(p=p):
    if request.method == 'GET':
        print("Start detector")
        FaceDetector(scheduler,REFRESH_INTERVAL,p=p)
    return jsonify({"rsp" : "ok"})

@app.route('/stopDetector',  methods=['GET', 'POST'])
def StopDetector():
    if request.method == 'GET':
        StopDetect(scheduler)
    return jsonify({"rsp" : "ok"})

@app.route('/getInfo',  methods=['GET', 'POST'])
def GetInfo():
    if request.method == 'GET':
        d = getinfo()
        return jsonify(**d)
	
if __name__ == '__main__':
    print("---- USAGE ----")
    print("START Detector: curl 127.0.0.1:5000/startDetector")
    print("STOP Detector: curl 127.0.0.1:5000/stopDetector")
    print("GET NUMBER OF FACES AND DIM: curl 127.0.0.1:5000/getInfo")
    print("---------------")
    app.run()