diff_views.py

from django.conf.urls import url
from django.shortcuts import render
from django.contrib.auth.models import User
from django.views.generic import ListView


urlpatterns = [
    url(r'^$', index, name='index'),
    url(r'^index2/$', IndexView.as_view, name='index2')
]

def index(request):
    users = User.objects.all()
    context = {'users': users, 'staff': User.objects.filter(is_staff=True)}
    return render(request, 'home/index.html', context)
  

class IndexView(ListView):
    model = User
    context_object_name = 'users'
    template_name = 'home/index.html'
    
    def get_context_data(self, **kwargs):
        context = super()
        context['staff'] = User.objects.filter(is_staff=True)
        return context