text: from django.shortcuts import render,redirect
  from django.contrib import messages
  from django.contrib.auth import authenticate,login
  from django.contrib.auth.decorators import login_required
  from django.contrib.auth.forms import AuthenticationForm
  from .forms import UserRegisterForm
  from django.core.mail import send_mail
  from django.core.mail import EmailMultiAlternatives
  from django.template.loader import get_template
  from django.template import Context
  
  
  ####################index#######################################
  def index(request):
      return render(request, 'user/index.html',{'title':'index'})
  
  ########### register here #####################################
  
  def register(request):
      if request.method == 'POST':
          form = UserRegisterForm(request.POST)
          if form.is_valid():
              username = request.POST['username']
              #########################mail####################################
              htmly = get_template('user/Email.html')
              d = { 'username': username }
              subject, from_email, to = 'hello', 'from@example.com', 'to@emaple.com'
              html_content = htmly.render(d)
              msg = EmailMultiAlternatives(subject, html_content, from_email, [to])
              msg.attach_alternative(html_content, "text/html")
              try:
                  msg.send()
              except:
                  print("error in sending mail")
              ##################################################################
              form.save()
              username = form.cleaned_data.get('username')
              messages.add_message(request, messages.SUCCESS, f'Your account has been created! You are now able to log in')
              return redirect('login')
      else:
          form = UserRegisterForm()
      return render(request, 'user/register.html', {'form': form,'title':'reqister here'})
  
  
  ################login forms###################################################
  
  def Login(request):
      if request.method == 'POST':
           #AuthenticationForm_can_also_be_used__
          username = request.POST['username']
          password = request.POST['password']
          user = authenticate(request, username=username, password=password)
          if user is not None:
              form = login(request,user)
              messages.add_message(request,messages.SUCCESS, f' Login success. Wecome {username} !!')
              return redirect('index')
          else:
              messages.add_message(request, messages.ERROR, f'Account does not exit plz sign up')
      form = AuthenticationForm()
      return render(request, 'user/login.html', {'form':form,'title':'log in'})
  