Router

rivr comes with a powerful regex based path router similar to the url patterns system in Django.

Example usage:

import rivr

router = rivr.Router()

@router.register(r'^$')
def index(request):
    return rivr.Response('Hello world')

@router.register(r'example/$')
def example(request):
    return rivr.Response('Example')

Similar to Django, it will also pull out pattern matches from the regex and feed them as arguments and keyword-arguments to your view. For example:

@router.register(r'^(?P<username>[-\w]+)/$')
def index(request, username):
    return rivr.Response('Hello %s' % username)

class rivr.router.Router(*urls)

__init__(*urls)

Router takes URLs which you can register on creation.

Example:

router = rivr.Router(
    (r'^$', index),
    (r'^test/$', test),
)

append_slash = True

When append_slash is True, if the request URL does not match any patterns in the router and it doesn’t end in a slash. The router will HTTP redirect any issues to the same URL with a slash appended.

register(*t)

Register a URL pattern with a view. This can either be used as a decorator, or it can be used as a method with a view.

Decorator Example:

@router.register(r'^$')
def view(request):
    return Response()

View Example:

router.register(r'^$', view)