Commit fd67a7d4 authored by Nicolas Delaby's avatar Nicolas Delaby

Extend Constraint definition to support additional parameters, approved by jerome

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@31954 20353a03-c40f-0410-a6d1-a30d3c3de9de
parent 39973a1a
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# -*- coding: utf-8 -*-
##############################################################################
#
# Copyright (c) 2002, 2005 Nexedi SARL and Contributors. All Rights Reserved.
# Copyright (c) 2010 Nexedi SA and Contributors. All Rights Reserved.
# Sebastien Robin <seb@nexedi.com>
# Courteaud Romain <romain@nexedi.com>
#
......@@ -48,11 +49,17 @@ class CategoryRelatedMembershipArity(CategoryMembershipArity):
'base_category' : ('causality',)
'condition' : 'python: object.getPortalType() == 'Foo',
},
additional parameters passed to catalog are accepted:
'filter_parameter': {'simulation_state': ('planned',)},
"""
def _calculateArity(self, obj):
base_category = self.constraint_definition['base_category']
portal_type = self.constraint_definition['portal_type']
return len(obj._getRelatedValueList(base_category,
portal_type=portal_type))
sql_kw = {'portal_type': self.constraint_definition['portal_type'],
'%s_uid' % base_category: obj.getUid()}
filter_parameter = self.constraint_definition.get('filter_parameter', {})
sql_kw.update(filter_parameter)
portal = obj.getPortalObject()
return len(portal.portal_catalog.unrestrictedSearchResults(**sql_kw))
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