Tags » python » jinja

• TIL: The error “No aggregated item, sequence was empty” comes from Jinja2

  You get this error message if you try to use Jinja2’s filters to get the min/max of an empty sequence.

• I always want StrictUndefined in Jinja

  When I’m writing templates with Jinja, strict behaviour is what I want, even if it’s not the default.