import django

try:
    from django.contrib.auth.decorators import login_not_required
except ImportError:
    # For Django < 5.1, copy the current Django implementation
    def login_not_required(view_func):
        """
        Decorator for views that allows access to unauthenticated requests.
        """
        view_func.login_required = False
        return view_func


if django.VERSION >= (6, 0):
    from django.middleware.csp import get_nonce
else:
    # For Django < 6.0, there is no native CSP support, hence no CSP nonces.
    def get_nonce(request):
        return None