Display links to new webpages created

Question

I\'m building a website with Python (using heroku) and I would like to create a \"newest submissions\" section. That is, when I create a new @app.route(blah) in

Answer 1

All the routes for an application are stored on app.url_map which is an instance of werkzeug.routing.Map. That being said, you can iterate over the Rule instances by using the iter_rules method:

from flask import Flask, render_template, url_for

app = Flask(__name__)

@app.route("/all-links")
def all_links():
    links = []
    for rule in app.url_map.iter_rules():
        if len(rule.defaults) >= len(rule.arguments):
            url = url_for(rule.endpoint, **(rule.defaults or {}))
            links.append((url, rule.endpoint))
    return render_template("all_links.html", links=links)

 

{# all_links.html #}
<ul>
{% for url, endpoint in links %}
<li><a href="{{ url }}">{{ endpoint }}</a></li>
{% endfor %}
</ul>