flask - Display database from python to html

Question

I have code like this to retrieve data from database and I want to display it in html.

This is app.py

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


        

Answer 1

render_template allows you to pass variables to html, and jinja2 help you to manipulate it. You only need to format your query result and send it within render_template

Example

app.py

@app.route('/test')
def test_route():
    user_details = {
        'name': 'John',
        'email': 'john@doe.com'
    }

    return render_template('test.html', user=user_details)

test.html

    
        
    
    
        
        
{{user.name}}
        
{{user.email}}
    

to make the most of jinja2, take a look at his Documentation