"""

:organization: Logilab

:copyright: 2001-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.

:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr

:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses

"""

from yams.buildobjs import EntityType, RelationType, String

from cubicweb.schema import RRQLExpression

class ToTo(EntityType):

    __permissions__ = {

        'read': ('managers',),

        'add': ('managers',),

        'update': ('managers',),

        'delete': ('managers',),

        }

    attr = String()

class attr(RelationType):

    __permissions__ = {

        'read': ('managers', ),

        'add': ('managers', RRQLExpression('S bla Y'),),

        'delete': ('managers',),

        }