def login(request):
    username = 'not logged in'

    if request.method == 'POST':
        MyLoginForm = LoginForm(request.POST)

        if MyLoginForm.is_valid():
            username = MyLoginForm.cleaned_data['username']
            password = MyLoginForm.cleaned_data['password']
            if username.strip() == 'admin' and password.strip() == 'secret':
                request.session['username'] = username
                return render(request, 'login.html', {"username" : username})

            elif username.strip() == 'user' and password.strip() == 'secret':
                request.session['username'] = username
        else:
            MyLoginForm = LoginForm()

    return render(request, 'loggedin.html', {"username" : username})