Parameterized reusable blocks with Jinja2 (Flask) templating engine

Question

In Jinja2 templating engine (using Flask), I want to achieve something like that:

{% reusable_block avatar(user) %}
     

        

Answer 1

You can use macros.

{% macro input(name, value='', type='text', size=20) -%}
    
{%- endmacro %}


{{ input('username') }}
{{ input('password', type='password') }}

More documentation here.