def Login(request):
    if request.method == 'POST':
        username = request.POST['username']
        password = request.POST['password']
        user = authenticate(username=username, password=password)
        if user is not None:
            if user.is_active:
                login(request, user)
                return redirect('/')

            else:
                print 'not active'
        else:
            print 'none'
    else:
        print 'not post'
    return render(request, 'sign_in.html', locals())