title: global name 'csrf' is not defined in Django 1.10
body: <pre><code>NameError at /todos/accounts/register/
  
  global name 'csrf' is not defined
  
  Request Method:     GET
  Request URL:    http://localhost:8000/todos/accounts/register/
  Django Version:     1.10.5
  Exception Type:     NameError
  Exception Value:    
  
  global name 'csrf' is not defined
  
  Exception Location:     /home/rahul/Desktop/apps/todolist/todos/views.py in register, line 37
  Python Executable:  /usr/bin/python
  Python Version:     2.7.6
  Python Path:    
  </code></pre>
  
  <p>Error in views.py :</p>
  
  <pre><code>from django.shortcuts import render
  from django.http import HttpResponse
  from .models import Todo
  from django.shortcuts import render_to_response
  from django.http import HttpResponseRedirect
  from django.contrib.auth.forms import UserCreationForm
  
  #from django.core.context_processors import csrf
  
  def index(request):
      todos = Todo.objects.all()[:10]
  
      context = {
         'todos' : todos
      }
      return render(request, 'index.html', context)
  
  def details(request, id):
      todo = Todo.objects.get(id=id)
      context = {
         'todo' : todo
      }
      return render(request, 'details.html', context)
  
   def register(request):
      if request.method == 'POST':
           form = UserCreationForm(request.POST)
      if form.is_valid():
          form.save()
          return HttpResponseRedirect('/accounts/register/complete')
  
      else:
          form = UserCreationForm()
      token = {}
      token.update(csrf(request))
      token['form'] = form
  
      return render_to_response('registration/registration_form.html', token)
  
  def registration_complete(request):
      return render_to_response('registration/registration_complete.html')
  </code></pre>
  
  <p>Currently my code is showing <strong>global name 'csrf' is not defined</strong>. To overcome this error, If I uncomment <strong>from django.core.context_processors import csrf</strong>, than it shows <strong>context_processors module not found</strong>. Please help.</p>
  
  <p>Thanks in advance. </p>