while I'm working with Jinja2 I noticed, that Twig (a PHP templating
engine) uses virtually the same template syntax, but additionally offers
a handy feature in case a list of a for-loop doesn't contain any entries:

{% for user in users %}
     * {{ user.name }}
{% else %}
     No user have been found.
{% endfor %}

How is it supposed to be done in Jinja2? At least the documentation
doesn't mention an else-directive for the for-loop. An outer
if-condition would probably work, but wouldn't look very elegant.

Kind regards
Marten

http://jinja.pocoo.org/docs/templates/#for

"If no iteration took place because the sequence was empty or the
filtering removed all the items from the sequence you can render a
replacement block by using else"

This is working for me:

-Steve