On 5/26/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > Hello! > > I am working on my first real Pylons application and so far everything > is going really good! Big thanks to all those involved for creating > such a great web framework. > > I am just getting to adding users to my application. I want to stop > users from viewing data that isn't their own. My gut reaction is to > abort() and setup my error controller to display the error in a way > that fits in with the rest of my application (using my Mako > templates). But I want to give the user a specific message about why > they can't go there. > > So, I tried: > > abort(403, "Can't access another users data") > > The second argument is "detail" which gets passed to the > paste.httpexceptions.HTTPForbidden object and thrown. This seems like > a really useful place to keep an application specific message. > However, when the exception is converted to wsgi response by the > paste.httpexceptions middleware, this information is lost. So, that > isn't going to work. > > My questions are: > > (1) Is the exception object stored anywhere? It would be great if it > was dropped into the environ somewhere, but best I can tell from the > paste source code, it isn't. > > (2) Is there a better way to do this? I imagine having lots of > errors like this with simple one line messages. I could create my own > middleware to catch application specific exceptions and forward them, > but this seems like overkill. Is there a suggested way to accomplish > this? > > Thanks in advance!
Yep, I've encountered this same difficulty. In your case, probably the best thing to do is to do a render_response using an error template. If you *really* want to take matters into your own hands, write your own middleware that *wraps* the Paste exception handling middleware. I didn't do that, although I've done it for other things. Also, see the trick I wrote about here: http://jjinux.blogspot.com/2007/03/python-returning-multiple-things-of.html When I wrote that, I was facing the same issue you are facing. Happy Hacking! -jj -- http://jjinux.blogspot.com/ --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "pylons-discuss" group. To post to this group, send email to pylons-discuss@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/pylons-discuss?hl=en -~----------~----~----~----~------~----~------~--~---