utils.py 文件源码

def not_guest_required(function=None):
    """
    Decorator for views that checks that the user is logged in, redirecting
    to the log-in page if necessary.
    """
    actual_decorator = user_passes_test(
        lambda u: not u.is_guest(),
        # TODO: make lazy with new django
        # https://code.djangoproject.com/ticket/5925
        login_url='/login/',
    )
    if function:
        return actual_decorator(function)
    return actual_decorator