Remember path decorator
Decorator that stores the `request.path` URL in a session variable to be used later, e.g. in a "Continue Shopping" link on a cart page. Wrap and view that you want to be able to link back to easily. When those views are called, it updates the session with the current `request.path` value. This can be pulled back out of the session whenever you need to provide a link back from whence the user came.
- session
- decorator