Zope 2

Traversable.unrestrictedTraverse doesn't handle __bobo_traverse__ correctly

Bug #143956 reported by Francis J. Lacoste
0
Affects Status Importance Assigned to Milestone
Zope 2
Invalid
Medium
Unassigned

Bug Description

__bobo_traverse__ can return either the object to traverse to or a tuple containing multiple elements to add to the traverse path.

The unrestrictedTraverse method doesn't check the return type of __bobo_traverse__ and assumes that only one element is returned.

I'm including a patch which fixes the problem.

See original description
Revision history for this message
Francis J. Lacoste (flacoste) wrote :
Tres Seaver (tseaver)
tags: added: bugday20100519
Tres Seaver (tseaver)
tags: added: bugday
removed: bug+solution bugday20100519 zope
Changed in zope2:
status: New → Triaged
tags: added: traversal
Revision history for this message
Colin Watson (cjwatson) wrote :

The zope2 project on Launchpad has been archived at the request of the Zope developers (see https://answers.launchpad.net/launchpad/+question/683589 and https://answers.launchpad.net/launchpad/+question/685285). If this bug is still relevant, please refile it at https://github.com/zopefoundation/zope2.

Changed in zope2:
status: Triaged → Invalid
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