Get list of all routes defined in the Flask app

Solution 1:

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

from flask import Flask, url_for

app = Flask(__name__)

def has_no_empty_params(rule):
    defaults = rule.defaults if rule.defaults is not None else ()
    arguments = rule.arguments if rule.arguments is not None else ()
    return len(defaults) >= len(arguments)


@app.route("/site-map")
def site_map():
    links = []
    for rule in app.url_map.iter_rules():
        # Filter out rules we can't navigate to in a browser
        # and rules that require parameters
        if "GET" in rule.methods and has_no_empty_params(rule):
            url = url_for(rule.endpoint, **(rule.defaults or {}))
            links.append((url, rule.endpoint))
    # links is now a list of url, endpoint tuples

See Display links to new webpages created for a bit more information.

Solution 2:

I just met the same question. Those solution above is too complex. Just open a new shell under your project:

    python
    >>> from app import app
    >>> app.url_map

The first 'app' is my project script: app.py, another is my web's name.

(this solution is for tiny web with a little route)