Remove unused constraint, as the portal type "Category Acquired Membership...

Remove unused constraint, as the portal type "Category Acquired Membership Arity Constraint" has been removed in r42930


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@43306 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Core/CategoryAcquiredMembershipArityConstraint.py

-##############################################################################
-#
-# Copyright (c) 2002, 2005 Nexedi SARL and Contributors. All Rights Reserved.
-#                    Sebastien Robin <seb@nexedi.com>
-#                    Romain Courteaud <romain@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.
-#
-##############################################################################
-
-from Products.ERP5Type.Core.CategoryMembershipArityConstraint \
-          import CategoryMembershipArityConstraint
-
-class CategoryAcquiredMembershipArityConstraint(CategoryMembershipArityConstraint):
-  """
-    This method checks if an object respects the arity.
-
-    For example we can check if every Order has at least one source.
-    Configuration example:
-    { 'id'            : 'source',
-      'description'   : '',
-      'type'          : 'CategoryAcquiredMembershipArity',
-      'min_arity'     : '1',
-      'max_arity'     : '1',
-      'portal_type'   : ('Organisation', ),
-      'base_category' : ('source',)
-      'condition'     : 'python: object.getPortalType() == 'Foo',
-    },
-  """
-
-  def _calculateArity(self, obj, base_category_list, portal_type_list):
-    return len(obj.getAcquiredCategoryMembershipList(base_category_list,
-                                              portal_type=portal_type_list))
-