Django: generic view for Search and Listing

search_form_list_view.py

from django.contrib.auth.decorators import login_required
from django.contrib.auth.models import User
from django.views.generic.edit import FormMixin
from django.views.generic.list import ListView

class SearchFormListView(FormMixin, ListView):
    def get_form_kwargs(self):
        return {'initial': self.get_initial(), 'data': self.request.GET}

    def get(self, request, *args, **kwargs):
        self.form = self.get_form(self.get_form_class())
        self.object_list = self.form.get_queryset()
        context = self.get_context_data(object_list=self.object_list, form=self.form)
        return self.render_to_response(context)

    def post(self, request, *args, **kwargs):
        return self.get(request, *args, **kwargs)

class UserSearchView(SearchFormListView):
    # initial = {}
    # success_url = None
    # paginate_by = 20
    form_class = UserSearchForm
    model = User

user_list = login_required(UserSearchView.as_view())