Op 05-09-11 19:35, Gilles Lenfant schreef:
Hi,
It seems GenericSetup keeps a footprint of tools that have been once installed
in a Plone site. Unfortunately, someone before me installed a 'foo_tool' I
can't find what component's GS profile installed it.
Even removing the footprint of that f...g ghost component does not work/
del site.portal_setup._toolset_registry._required['foo_too']
The problem is probably that '_required' is a normal dictionary instead
of a PersistenDict, so the ZODB transaction machinery does not realize
that the portal_setup object has changed. You need to add this line:
site.portal_setup._p_changed = True
Code for a similar use case is in Products/LinguaPlone/migrations.py.
If you are doing this in a debug prompt you may need to explicitly
commit the transaction:
import transaction; transaction.commit()
--
Maurits van Rees
Web App Programmer at Zest Software: http://zestsoftware.nl
Personal website: http://maurits.vanrees.org/
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