Martin Aspeli wrote:
>  Hi,
>  
>  Something has changed in Zope 2.12 that is causing tests that use 
>  PlacelessSetup's tearDown() with Five to fail:
>  
>  Error in test 
>  /Users/optilude/Development/Plone/Code/Build/plone/4.0/src/plone.autoform/plone/autoform/t
ests/../autoform.txt
>  Traceback (most recent call last):
>     File 
>  "/Users/optilude/.buildout/eggs/zope.testing-3.7.7-py2.6.egg/zope/testing/doctest.py", 
>  line 2416, in debug
>       self.tearDown()
>     File 
>  "/Users/optilude/.buildout/eggs/zope.testing-3.7.7-py2.6.egg/zope/testing/doctest.py", 
>  line 2295, in tearDown
>       self._dt_tearDown(test)
>     File 
>  "/Users/optilude/.buildout/eggs/zope.app.testing-3.6.2-py2.6.egg/zope/app/testing/placeles
ssetup.py", 
>  line 59, in tearDown
>       tearDown_()
>     File 
>  "/Users/optilude/.buildout/eggs/zope.testing-3.7.7-py2.6.egg/zope/testing/cleanup.py", 
>  line 55, in cleanUp
>       cleanUp()
>     File 
>  "/Users/optilude/.buildout/eggs/zope.testing-3.7.7-py2.6.egg/zope/testing/cleanup.py", 
>  line 63, in cleanUp
>       func(*args, **kw)
>     File 
>  "/Users/optilude/.buildout/eggs/Zope2-2.12.1-py2.6-macosx-10.6-i386.egg/Products/Five/five
configure.py", 
>  line 228, in cleanUp
>       Products.meta_types = tuple([ info for info in Products.meta_types
>  AttributeError: 'module' object has no attribute 'meta_types'
>  
>  
>  Sure enough, Products.meta_types is not set. In the Zope2 egg, 
>  Products/__init__.py contains only the setuptools boilerplate for 
>  namespace packages. I'm not sure how or where Products.meta_type is set 
>  these days.
>  
>  Does anyone know how to correctly fix this? We could make the tear-down 
>  code in Five more robust, obviously, but I fear that's just hiding a 
>  deeper problem?

I couldn't find a deeper problem, so I just added some safety to the 
cleanUp() method using getattr(). If anyone thinks this is a bad idea, 
let me know.

Martin

-- 
Author of `Professional Plone Development`, a book for developers who
want to work with Plone. See http://martinaspeli.net/plone-book

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