main.py

import threading
from time import sleep
from extras import calc_dist_km as dist
from flask import Flask, request, make_response, jsonify
import pandas as pd
from updater import updater
import json
        
app = Flask(__name__)
log = app.logger

data = pd.read_pickle('database1.csv')

data = updater(data)
#print(data)
#rt = RepeatedTimer(300, updater, data) # it auto-starts, no need of rt.start()
# def update():
#     global data
#     while True:
#         data = updater(data)
#         sleep(60)
# thread = threading.Thread(target=updater,args=(data,))
# # thread = threading.Thread(target=update)
# thread.start()

@app.route("/", methods=["GET"])
def main():
    lat = float(request.args.get("lat"))
    lon = float(request.args.get("lon"))
#     print("*****************************")
    print(dist(float(data['latitude']), float(data['longitude']), lat, lon))
#     print("*****************************")
#     req_data = data[dist(float(data['latitude']), float(data['longitude']), lat, lon) < 5000]
    req_data = data
    #print(req_data)
    res = [{"id": str(d['spot_id']),
            "latitude": str(d['latitude']),
            "longitude": str(d['longitude']),
            "slot_available": str(d['slot_available']),
            "price": str(d['price'])} for index, d in req_data.iterrows()]
    return make_response(jsonify(res))


@app.route("/detail/", methods=["GET"])
def details():
    idx = str(request.args.get("id"))
    if idx in data:
        print("yes")
    else:
        print("no")
    
#     print('something')
#     print("********************************************")
#     print(data[data['spot_id'] == str(idx)])
#     print("********************************************")
    res = {
        "id": str(idx),
        "latitute": str(data[data['spot_id']==idx].latitude.values[0]),
        "longitude": str(data[data['spot_id']==idx].longitude.values[0]),
        "rows": str(data[data['spot_id'] == idx].rows.values[0]),
        "cols": str(data[data['spot_id'] == idx].cols.values[0]),
        "slot_available": str(data[data['spot_id']==idx].slot_available.values[0]),
        "available": list(filter(lambda x: x not in ["[", "]", ",", " "], map(str, data[data['spot_id'] == idx].available.values[0]))),
        "price": str(data[data['spot_id'] == idx].price.values[0]),
        "name": str(data[data['spot_id']==idx].name.values[0]),
        "contact": str(data[data['spot_id']==idx].contact.values[0])
        }

    return make_response(jsonify(res))


if __name__ == "__main__":
    app.run(debug=True, port=4040)