def login():
"""
Route for url: server/login/
"""
form = LoginForm()
if request.method == 'GET':
return render_template('login.html', form = form)
if request.method == 'POST':
if form.authenticate():
session['username'] = form.username.data
return redirect(url_for('home'))
flash('Incorrect username / password combination. Please try again.')
return render_template('login.html', form = form)
