Jinja2 - Override block tag inside include?

Question

Having trouble overriding a block tag inside my include.

I have

base.html

<div>
  {% include 'snippet.html' %}
</div>

snippet.html

<h1>{% block h1 %}{% endblock h1 %}</h1>

index.html

{% extends 'base.html' %}
{% block h1 %}Hello World{% endblock h1 %}

I'd expect it to render as:

<div>
  <h1>Hello World</h1>
</div>

But no such luck. Any ideas?

Answer 1

Ended up just putting everything in base.html