How can I pass arguments into redirect(url_for()) of Flask?
The redirect is fine, the problem is with the found route. You have several ways to pass values to an endpoint: either as part of the path, in URL parameters (for GET requests), or request body (for POST requests).
In other words, your code should look as follows:
@app.route('/found/<email>/<listOfObjects>')def found(email, listOfObjects): return render_template("found.html", keys=email, obj=listOfObjects)Alternatively:
@app.route('/found')def found(): return render_template("found.html", keys=request.args.get('email'), obj=request.args.get('listOfObjects'))Also, your redirection should provide request parameters, not template parameters:
return redirect(url_for('found', email=x, listOfObjects=y))Hope that helps.