• Nicolas Dumazet's avatar
    First step of migration to zodb property sheets · 9ddcbfc1
    Nicolas Dumazet authored
    * ERP5Type.PropertySheet becomes a dynamic module that returns strings
      instead of classes for compatibility:
      - the document classes can now use strings in property_sheets attribute
      - if a document uses a string instead of a class reference to point to a
        property sheet, it means that the property sheet can either be an old
        (filesytem, local, in a product) property sheet, or a zodb propertysheet
    
      For now, the contents of ERP5Type.PropertySheet (strings) are overwritten
      if a local PropertySheet is loaded from the disk. But with time, as
      property sheets will migrate to ZODB, the module will empty itself and
      contain only strings.
    
    * Move all property sheets from all products to ERP5PropertySheetLegacy
      product. Only property sheets that were left 'as is' are CMF* property
      sheets.
    
    This commit is mostly a move to another Product, and should have small
    consequences on tests/existing instances.
    
    However, if you used to import PropertySheets in custom/project code
    in your custom Property Sheets, you will need to rename:
       from Products.*.PropertySheet.Foo import Foo
    to:
       from Products.ERP5PropertySheetLegacy.Foo import Foo
    
    
    
    git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@41639 20353a03-c40f-0410-a6d1-a30d3c3de9de
    9ddcbfc1
TradeConditionConstraint.py 2.51 KB
##############################################################################
#
# Copyright (c) 2009 Nexedi SA and Contributors. All Rights Reserved.
#                    Fabien Morin <fabien@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 TradeConditionConstraint:
  """
   Trade Condition Constraints
  """
  _constraints = (
    { 'id'            : 'reference_existence',
      'description'   : 'Property reference must be defined',
      'type'          : 'PropertyExistence',
      'reference'    : None,
      "message_property_not_set" : 'Reference must be defined',
      "message_no_such_property" : 'Reference must be defined'
    },
    { 'id'            : 'date_coherency',
      'description'   : 'Expiration Date must be after Effective Date',
      'type'          : 'TALESConstraint',
      'condition'     : 'python: object.getExpirationDate() and '
                        'object.getEffectiveDate()',
      'expression'    : 'python: object.getExpirationDate() >= '
                        'object.getEffectiveDate()',
      'message_expression_false': 'Expiration date must be after effective date',
    },
    { 'id'            : 'version_existence',
      'description'   : 'Version must be defined',
      'type'          : 'PropertyExistence',
      'version'         :  None,
      'message_property_not_set': 'Version must be defined',
      'message_no_such_property' : 'Version must be defined',
    },
  )