Pylons/pyramid_jinja2 — pull request #29 by rach (2012-03-21 00:26:54+00:00)
Title: Add condition to allow a View to return nothing or None

It's maybe a bad, idea but it makes the view a bit more permissive
In the case that you have a view which return nothing or None because I don't need extra variable in my context.

Use case like :
returning html js template
returning the first page of single page app