Test Flask render_template() context

Question

I have a Flask route that looks like this:

@app.route(\'/\')                                                                 
def home():                             


        

Answer 1

You may want to use Jinja setup in your Html page, pass the variable to the page and see if updated.

http://flask.pocoo.org/docs/0.11/templating/#jinja-setup

http://jinja.pocoo.org/

As an example:

flask template

@app.route('/')                                                                 
def home():                                                                                                                  
    return render_template(                                                     
        'home.html',                                                            
        greetingDictionary = {"greeting": "hello" , "forthoseabouttorock" :"wesaluteyou" }                                       
    )   

html page

{% for key in greetingDictionary %}
{{key}}
{{greetingDictionary[key]}}
{% endfor %}