This patch is related to http://svn.erp5.org?rev=30412&view=rev
Nicolas Delaby authored
__name__ should be define on Accessor in order to be able to wrap
PreferenceMethod with UnrestrictedMethod.
Rewied by Romain


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@32563 20353a03-c40f-0410-a6d1-a30d3c3de9de
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