Thanks ..that helped.
On Feb 27, 8:55 pm, Anand Chitipothu <[email protected]> wrote:
> On Sat, Feb 28, 2009 at 5:51 AM, Rajesh <[email protected]> wrote:
>
> > I am newbie to python & webpy and i really started liking it. I just
> > want to know how do i apply filters. For example there are certain
> > pages in my app which can be viewed after I login to the app, if not
> > logged in, route the user to login page. I looked at the cookbook
> > where Processors and Hooks were given. Can someone please explain
> > these two concepts with examples.
>
> Here is a sample code do what you wanted.
>
> app = web.application(urls, globals())
>
> def login_processor(handler):
> # web.ctx.path contains the current path requested
> if is_secret(web.ctx.path) and get_user() is None:
> raise web.seeother('/login?redirect=' + web.ctx.path)
> else:
> return handler()
>
> you can fill in the details.
>
> is_secret check if the give path requires login permissions.
> get_user returns the name of currently logged in user or None.
> I'm assuming that login is at /login and it takes optional redirect
> argument which is used to redirect the user back to that page after
> login.
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