Dictionary in dictionary to Jinja2 example

sample_route.py

# put this in your app.py

@app.route("/nuts")
def nutbutter():
	
	# nuts and review
	nuttbutterReviews = {
		'almond' : 'great',
		'peanut' : 'okay',
		'walnut' : 'what is this stuff?'
	}
	
	templateData = {
		'nutbutters' : nuttbutterReviews
	}

	return render_template('nut.html', **templateData)
	

template.html

{# NOTE - put this file in your template directory #}

{% extends "layout/main.html" %}

{% block body %}

        {# NOTE - loop through a dictionary's key and values with .iteritems #}
	{% for nut,taste in nutbutters.iteritems() %}

                {# NOTE - display the nut's name and the taste #}
		{{ nut }} = {{ taste }}<br>

	{% endfor %}

{% endblock %}