我收到类似上面标题的错误。我不在哪里。这是views.py的代码 我已经创建了用户，当我尝试登录用户时，该错误弹出窗口。我正在努力摆脱昨天的麻烦。我正在使用信号法
from django.http import HttpResponse
from django.shortcuts import redirect
def admin_only(view_fun):
def wrapper_function(request, *args, **kwargs):
group = None
if request.user.groups.exists():
group = request.user.groups.all()[0].name
if group == 'customer':
return redirect('user')
if group =='admin':
return view_fun(request, *args, **kwargs)
return wrapper_function
这是views.py的代码。我从昨天开始调试。
from django.shortcuts import render,redirect
from django.http import HttpResponse
from django.template import RequestContext
from django.forms import inlineformset_factory
from django.contrib.auth.forms import UserCreationForm
from django.contrib.auth import authenticate, login as dj_login,
logout
from django.contrib import messages
from django.contrib.auth.decorators import login_required
from django.contrib.auth.models import Group
from account.models import *
from account.forms import OrderForm, CreateUserForm,
CustomerForm
from account.filters import OrderFilter
from account.decorators import unauthenticated_user,
allowed_users, admin_only
@login_required(login_url='login')
@admin_only
def dashboard(request):
orders = Order.objects.all()
customers = Customer.objects.all()
total_customer = customers.count()
total_order = orders.count()
delivered = orders.filter(status = 'Delivered').count()
pending = orders.filter(status = 'Pending').count()
context=
{'orders':orders,'customers':customers,
'total_order':total_order,
'delivered':delivered,'pending':pending}
return render(request,'account/dashboard.html',context)
