from flask import Flask, request, render_template

app = Flask(__name__)

@app.route('/', methods = ['GET', 'POST'])
def home():
  return render_template('home.html')

@app.route('/signin', methods = ['GET'])
def signin_form():
  return render_template('form.html')

@app.route('/signin', methods = ['POST'])
def signin():
  username = request.form['username']
  password = request.form['password']
  if username == 'admin' and password == 'password':
    return render_template('signin-ok.html', username = username)
  return render_template('form.html', message = 'Bad uername or password', username = username)

if __name__ == '__main__':
  app.run(host = '127.0.0.1', port = 8000)