old_contents: from django.contrib.auth.decorators import login_required
  from django.http import HttpResponse, HttpResponseNotAllowed
  from django.shortcuts import render
  from django.views.generic import TemplateView
  
  from est_client.forms import ClientCreateForm
  from est_quote.forms import QuoteCreateForm, ClientListForm
  
  
  class IndexView(TemplateView):
      template_name = 'index.html'
  
      def get_context_data(self, **kwargs):
          context = super(IndexView, self).get_context_data(**kwargs)
          return context
  
  
  class AboutView(TemplateView):
      template_name = 'about.html'
  
      def get_context_data(self, **kwargs):
          context = super(AboutView, self).get_context_data(**kwargs)
          return context
  
  
  @login_required
  def menu_view(request):
      if request.method == 'GET':
          client_form = ClientCreateForm()
          quote_form = QuoteCreateForm()
          client_list_form = ClientListForm()
          context = {
              'client_form': client_form.as_p,
              'quote_form': quote_form.as_p,
              'client_list_form': client_list_form.as_p
          }
          return render(
              request, 'menu.html', context
          )
      else:
          return HttpResponseNotAllowed(['GET', 'POST'])
  
  
  def connection_test(request):
      return HttpResponse(status=204)
  
new_contents: from django.contrib.auth.decorators import login_required
  from django.http import HttpResponse, HttpResponseNotAllowed
  from django.shortcuts import render
  from django.views.generic import TemplateView
  
  from est_client.forms import (ClientCreateForm, CompanyCreateForm,
                                CompanyListForm)
  from est_quote.forms import QuoteCreateForm, ClientListForm
  
  
  class IndexView(TemplateView):
      template_name = 'index.html'
  
      def get_context_data(self, **kwargs):
          context = super(IndexView, self).get_context_data(**kwargs)
          return context
  
  
  class AboutView(TemplateView):
      template_name = 'about.html'
  
      def get_context_data(self, **kwargs):
          context = super(AboutView, self).get_context_data(**kwargs)
          return context
  
  
  @login_required
  def menu_view(request):
      if request.method == 'GET':
          quote_form = QuoteCreateForm()
          client_form = ClientCreateForm()
          client_list_form = ClientListForm()
          company_form = CompanyCreateForm()
          company_list_form = CompanyListForm()
          context = {
              'quote_form': quote_form.as_p,
              'client_form': client_form.as_p,
              'client_list_form': client_list_form.as_p,
              'company_form': company_form.as_p,
              'company_list_form': company_list_form.as_p
          }
          return render(
              request, 'menu.html', context
          )
      else:
          return HttpResponseNotAllowed(['GET', 'POST'])
  
  
  def connection_test(request):
      return HttpResponse(status=204)
  
subject: Add new company forms to menu view