安装Django-braces模块

pip3 install django-braces
#包含Django常用的Mixin

views设置样例：

from braces.views import LoginRequiredMixin
class UserMixin:
    def get_queryset(self):
        qs = super(UserMixin,self).get_queryset()
        return qs.filter(user=self.request.user)
class UserCourseMixin(UserMixin,LoginRequiredMixin):
    model = Course
    login_url = "/account/login"
class ManageCourseListView(UserCourseMixin,ListView):
    context_obiect_name = "courses"
    template_name = 'course/manage/manage.html'

url设置样例：

from django.urls import path
#from dfango.views.generic import TemplateView
from .views import CourseListView
urlpatterns = [
    path('Manage-list',
    ManageCourseListView.as_view(),
    name = "Manage_list"),
]