title: MongoDB as a session backend for Django
body: <p>Are there any good packages for using MongoDB as a session backend in Django?</p>
  
  <p><a href="https://github.com/vpulim/mango/" rel="nofollow">mango</a> looks outdated.<br>
  <a href="https://github.com/loxq/django-sessionbackend-mongodb" rel="nofollow">django-sessionbackend-mongodb</a> is not pip installable and undocumented.</p>
  
  <p>There's also MongoEngine that should work well, but it's overkill in my case.</p>
  
  <p>Any other good options?</p>