{% for topic in NAVBAR_LIST %}
<div> {{topic}} </div>
<div> {{topic}} </div>
{% endfor %}{% if variable is defined %}
value of variable: {{ variable }}
{% else %}
variable is not defined
{% endif %}Last updated
<!doctype html>
<html>
<head>
{% block head %}
<link rel="stylesheet" href="{{ url_for('static', filename='base.css') }}">
{% endblock %}
</head>
<body>
<div id="content">
{% block content %}{% endblock %} </div>
</body>
</html>{% extends "layout.html" %}
{% block head %}
<link rel="stylesheet" href="{{ url_for('static', filename='admin.css') }}">
{% endblock %}
{% block body %}
<h1>Overview</h1>
<p>Do you want to <a href="{{ url_for('login') }}">log in?</a>
{% endblock %}{% macro input(name, value='', type='text', size=20) -%}
<input type="{{ type }}" name="{{ name }}" value="{{
value|e }}" size="{{ size }}">
{%- endmacro %}<p>{{ input('username') }}</p>
<p>{{ input('password', type='password') }}</p>@app.route('/login')
def login():
return 'login'
@app.route('/user/<username>')
def profile(username):
return '{}\'s profile'.format(username)
print(url_for('profile', username='John Doe')){{ url_for('static', filename='bootstrap/bootstrap.min.css') }}
{{url_for('login')}}
/login
{{url_for('profile', username='John Doe')}} #/user/John%20Doe