Jinja2 template variable if None Object set a default value

May 20, 2023 by Tarik

Use the none test (not to be confused with Python’s None object!):

{% if p is not none %}   
    {{ p.User['first_name'] }}
{% else %}
    NONE
{% endif %}

or:

{{ p.User['first_name'] if p is not none else 'NONE' }}

or if you need an empty string:

{{ p.User['first_name'] if p is not none }}