A simple http server that call a function a return data

http_server.py

#!/usr/bin/python3
# -*- coding: utf-8 -*-

from flask import request, Flask

from lstm_trabajador import trabajar

app = Flask(__name__)

@app.route("/preguntar", methods=["POST"])
def preguntar():
	dias = request.form.get("dias")
	dias = int(dias)
	predicciones = trabajar(dias, "noche")
	print("Enviando....", predicciones)
	return ";".join([str(int(n*1000000)) for n in predicciones])

if __name__ == '__main__':
	app.run(port=8080)

method_class.cs

namespace WebApplicationSimple.app
{
    public partial class WebForm : Page
    {
		/**
         * Hace una pregunta a otro host
         */
        private List<double> Preguntar(int dias, int tipo)
        {
            String url = "";
            if (tipo == 0)
                url = "http://localhost:8080/preguntar.noche";
            else if (tipo == 1)
                url = "http://localhost:8080/preguntar.4000";
            else if (tipo == 2)
                url = "http://localhost:8080/preguntar.5000";

            HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;
            request.Method = "POST";
            request.ContentType = "application/x-www-form-urlencoded";

            String postData = "dias=" + dias.ToString();
            byte[] byteArray = Encoding.UTF8.GetBytes(postData);

            request.ContentLength = byteArray.Length;
            Stream dataStream;
            try
            {
                dataStream = request.GetRequestStream();
            } catch(Exception e) {
                return null;
            }
            dataStream.Write(byteArray, 0, byteArray.Length);
            dataStream.Close();

            WebResponse response;

            try
            {
                response = request.GetResponse();
            } catch(Exception e) {
                return null;
            }
            Console.WriteLine(((HttpWebResponse)response).StatusDescription);

            dataStream = response.GetResponseStream();
            StreamReader reader = new StreamReader(dataStream);
            string responseFromServer = reader.ReadToEnd();
            Console.WriteLine(responseFromServer);
            reader.Close();

            dataStream.Close();
            response.Close();

            List<double> resultados = new List<double>();
            String[] separados = responseFromServer.Split(';');
            for (int i = 0; i < separados.Count(); i++)
            {
                resultados.Add(double.Parse(separados[i]));
            }

            return resultados;
        }
	}
}