GitHub - nod/tornroutes: routes decorator for the Tornado web framework (original) (raw)

tornroutes

Provides a route decorator for the Tornado framework.

Installation

This package is available via pip with pip install tornroutes for the stable version.

You can also install the latest source (also usually very stable) by the following:

pip install -e git+git://github.com/nod/tornroutes.git#egg=tornroutes

Testing

Pretty well tested. You can run them with nosetests if you have nose installed.

The following run in the base directory of the repo will run the tests:

virtualenv venv source venv/bin/activate pip install -r requirements.txt nosetests

Usage

The best source of information is the comments in tornroutes/init.py.

simple example

import tornado.web from tornroutes import route

@route('/blah') class SomeHandler(tornado.web.RequestHandler): pass

t = tornado.web.Application(route.get_routes(), {'some app': 'settings'}

generic_route example

Example carried over from above, if you have a template at generic.html and you want it to get rendered at a certain uri, do the following:

generic_route('/generic/?', 'generic.html')

authed_generic_route example

Often, tornado projects end up defining something like BaseHandler that extends tornado.web.RequestHandler and defines methods necessary for authentication.

This handler might look like:

class BaseHandler(RequestHandler): def get_current_user(self): """ do stuff here to authenticate the user """ return None # NONE SHALL PASS

Which allows us to provide authenticated generic routes:

from tornroutes import authed_generic_route

authed_generic_route('/locked', 'some_locked_template.html', BaseHandler)

Now, you'll have a uri of /locked being answered with a render ofsome_locked_template.html if the user is authenticated, otherwise, they get redirected to the value set at settings.login_url.