############################################################################## # # Copyright (c) 2002 Nexedi SARL and Contributors. All Rights Reserved. # Jean-Paul Smets-Solanes <jp@nexedi.com> # # WARNING: This program as such is intended to be used by professional # programmers who take the whole responsability of assessing all potential # consequences resulting from its eventual inadequacies and bugs # End users who are looking for a ready-to-use solution with commercial # garantees and support are strongly adviced to contract a Free Software # Service Company # # This program is Free Software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # ############################################################################## class Predicate: """ Predicate properties and categories Predicate in ERP5 use a simplified form based on identity, range and set and range operations Other predicates must be implemented through scripts. Parameters can be provides to scripts (this reduces duplication of code) """ _properties = ( { 'id' : 'criterion_property', 'description' : 'The properties to test identity or range on', 'type' : 'tokens', 'default' : (), 'mode' : 'w' }, { 'id' : 'membership_criterion_base_category', # OR, we check if we have one # of theses categories 'description' : 'The base categories to test', 'type' : 'tokens', 'default' : (), 'mode' : 'w' }, { 'id' : 'multimembership_criterion_base_category', # AND, we check we have all # theses categories 'description' : 'The base categories which allow multiple values and required AND test', 'type' : 'tokens', 'default' : (), 'mode' : 'w' }, { 'id' : 'membership_criterion_category', 'description' : 'The predicate categories', 'type' : 'lines', 'default' : (), 'mode' : 'w' }, { 'id' : 'test_tales_expression', 'description' : 'A Tales expression to implement a simple ' \ 'condition in Python. Runtime context of this ' \ 'expression will be the tested document', 'type' : 'string', 'default' : 'python: True', 'mode' : 'w' }, { 'id' : 'test_method_id', 'description' : 'A python method to implement additional tests', 'type' : 'lines', # Only a list of method ids is feasable for lines 'mode' : 'w' }, #{ 'id' : 'parameter_string', # XXX Not feasable for AND # 'description' : 'A string defining default values for parameters (python syntax)', # 'type' : 'string', # 'mode' : 'w' }, )