Store variable server flask

gistfile1.py

import json
import sys

from flask import Flask
from flask import request
from flask import Response

app = Flask(__name__)

clicked_push=False

@app.route('/gcm_proxy', methods=['GET', 'POST'])
def clickedPush():
    global clicked_push
    clicked_push = True
    arg = request.args.get('button_pressed')
    clicked_push = arg == 'true'
    return Response("Value: " + str(clicked_push) + '   Passed parameter: ' + str(arg))

@app.route('/read_status', methods=['GET'])
def read_status():
    global clicked_push
    r = Response("Value: " + str(clicked_push))
    clicked_push = False
    return r

if __name__ == '__main__':
    app.run(host='0.0.0.0',port=8888, debug=True)

how to daily update the clicked_push variable ? or multiple file how to import it ?