app/commands.py

from flask import current_app


def list_routes():
    """List URLs of all application routes."""
    for rule in sorted(current_app.url_map.iter_rules(), key=lambda r: r.rule):
        print("{:10} {}".format(", ".join(rule.methods - set(['OPTIONS', 'HEAD'])), rule.rule))


def setup_commands(application):
    application.cli.command('list-routes')(list_routes)
remove flask-script flask-script has been deprecated by the internal flask.cli module, but making this carries a few changes with it * you should add FLASK_APP=application.py and FLASK_DEBUG=1 to your environment.sh. * instead of using `python app.py runserver`, now you must run `flask run -p 6012`. The -p command is important - the port must be set before the config is loaded, so that it can live reload nicely. (https://github.com/pallets/flask/issues/2113#issuecomment-268014481) * find available commands by just running `flask`. * run them using flask. eg `flask list_routes` * define new tasks by giving them the decorator `@app.cli.command('task-name')`. Task name isn't needed if it's just the same as the function name. Alternatively, if app isn't available in the current scope, you can invoke the decorator directly, as seen in app/commands.py 2017-11-06 13:07:21 +00:00			`from flask import current_app`


			`def list_routes():`
			`"""List URLs of all application routes."""`
			`for rule in sorted(current_app.url_map.iter_rules(), key=lambda r: r.rule):`
			`print("{:10} {}".format(", ".join(rule.methods - set(['OPTIONS', 'HEAD'])), rule.rule))`


			`def setup_commands(application):`
			`application.cli.command('list-routes')(list_routes)`