title: Celery task for file uploading in django wizard
body: <p>I have a WizardView covering two forms, the second one has a FileField. Is it possible to create a Celery task for uploading a file from that FileField?</p>
  
  <p>Should I create another FILE_UPLOAD_HANDLER? All the information concerning handling files using wizard I found at <a href="https://docs.djangoproject.com" rel="nofollow noreferrer">https://docs.djangoproject.com</a> is about having to add a file_storage to the WizardView subclass.</p>