[z3-five] debugging "missing" view

[Chris Withers]

Brian Sutherland wrote:
> On Mon, Jun 04, 2007 at 07:45:37AM +0100, Chris Withers wrote:
>>     - __traceback_info__: {'path': ['@@properties'], 
>> 'TraversalRequestNameStack': []}
>>    Module Products.Five.traversable, line 115, in __bobo_traverse__
>> AttributeError: @@properties
>>
>> How can I debug why this view is not being found on one Zope instance 
>> while it is being found in another?
> 
> I normally resort to using the python debugger for these things because
> Five is so good at hiding the real problem.

Yes, that is kind of sad :-S

Do you have any particular recommendations as to where to drop a pdb or two?

>> (this is Five as shipped with Zope 2.9.something)
> 
> On these versions I find that it's normally a missing five:traversable
> statement on some global class, in my case normally OFS.Folder. 

Nope, that's in the Product's configure.zcml:

<five:traversable class="AccessControl.User.BasicUser"/>

cheers,

Chris

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