Sometimes, we want to get a variable from the URL in a Python Flask route.
In this article, we’ll look at how to get a variable from the URL in a Python Flask route.
How to get a variable from the URL in a Python Flask route?
To get a variable from the URL in a Python Flask route, we can get it from the view function parameters.
For instance, we write
@app.route('/landingpage/<id>')
def landing_page(id):
#...
to get the id URL parameter from the id parameter in the landing_page function.
We can use the url_for function to generate URLs for pages by writing
url_for('landing_page', id='A')
where the first argument is the view name.
Conclusion
To get a variable from the URL in a Python Flask route, we can get it from the view function parameters.
