hd1/flaskendpoints

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)

def list_endpoints():
    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 has_no_empty_params(rule):
            url = flask.url_for(rule.endpoint)
            links.append((url, rule.endpoint))
    return flask.make_response(flask.jsonify({'links': links}), 200)