[Zope] display object without index_html

[Chris Withers]

Dieter Maurer wrote:
> The rules for 'GET' requests are as follows:
> 
>   Perform url traversal to locate the object.
>   If this object's "index_html" (maybe acquired) is 'None',
>   then call the object; otherwise, use "index_html".
> 
> Thus, you archive what you want by:
> 
>   index_html = None
>   __call__ = DTMLFile(...)

There's also that hook to specify the name of the method to look for 
instead of index_html. As I understand it, this code is in Zope, and has 
been for ages, even for normal folders, it's just that no one got around 
to implementing a ZMI UI for it :-S

cheers,

Chris

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