{% extends "base.html" %}

{% block title %}Index{% endblock %}

{% block head %}
  {{ super() }}
  <style type="text/css">
    .important {
      color: #336699;
    }
  </style>
{% endblock %}

{{ title }}

{# content #}

{% set welcome_message = "Welcome to my awesome homepage." %}

{% block content %}
  <h1>Index</h1>
  <p class="important">{{ welcome_message }}</p>
{% endblock %}

<div></div>

{{ name }}

{% for user in users %}
  <li>{{ user.username|e }}</li>
{% else %}
  <li><em>no users found</em></li>
{% endfor %}

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

  {{ my_variable|default('my_variable is not defined') }}

  {% for city, items in users|groupby("city") %}
    <li>
      {{ city }}
      <ul>
        {% for user in items %}
          <li>{{ user.name }}</li>
        {% endfor %}
      </ul>
    </li>
  {% endfor %}
{% endmacro %}