[BlueBream] Exception views

[Justin Ryan]

Hiya and thanks for the response..

On Sun, Jul 18, 2010 at 6:52 AM, Michael Howitz <mh at gocept.com> wrote:
> Am 17.07.2010 um 23:23 schrieb Justin Ryan:
>> Howdy..
>>
>> I'm trying to override Unauthorized errors with a page, ideally a
>> login page, but for now I'm just trying to get a template which says
>> "Login required" to load.
>>
>> In a default bluebream paster project, I added the following ZCML:
>>
>>  <browser:page
>>     for="zope.exceptions.IUnauthorized"
>>     name="index"
>>     permission="zope.Public"
>>     template="unauth.pt"
>>     />
>>
>> Of course, there's an unauth.pt which, again, just says "Login
>> Required" for now.
>
> Maybe your declaration is missing the layer definition. When your application uses a specific skin you have to declare it in the ZCML statement otherwise the page is registered for zope.publisher.interfaces.browser.IDefaultBrowserLayer. See [1] for a package defining custom error views in its browser package.
>

Worth a shot, though I have piles of other views registered in the
actual project.  I just made sure to reproduce in a fresh BB so there
were few variables..

I learn best by example, so thanks for the link.  I've been digging
all over for some working code. :)

> The name of your view differs from the one in the wiki you mentioned. I'm not sure whether it is required to be "index.html"
>

Good attention to detail. :)

In default BlueBream paster, 'index' is set as the default view name,
so that *should* be right.

At least, that's the assumption set I'm operating under.  I'll see
what I can do about incorporating your advice.

Thanks!

Justin