Django功能要求用户不登录

Question

I want to do the inverse of @login_required for my login and register views. Here is what I want to do (but doesn't work)

def amIAuth(request)
    if request.user.is_authenticated():
        return redirect(account)

def login(request):
    amIAuth(request)
    ....

Answer 1

The way you have it doesn't work because login() doesn't do anything with the return value.

The proper way to do this a decorator, much like @login_required :

def not_loggedin_required(function):
    def wrap(request, *args, **kwargs):
        if request.user.is_authenticated():
            return redirect(account) # redirect to profile page
        else:
            return function(request, *args, **kwargs)
    return wrap

@not_loggedin_required
def login(request):
    ...