From 4b185970d1b2be742c547e0275118a15431f5b53 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C5=81ukasz=20Nowak?= <luke@nexedi.com> Date: Wed, 6 May 2009 11:09:14 +0000 Subject: [PATCH] - movement group to find first causality in simulation tree starting from parent movement with checking upon updating existing delivery git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@26828 20353a03-c40f-0410-a6d1-a30d3c3de9de --- .../Document/FirstCausalityMovementGroup.py | 60 +++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 product/ERP5/Document/FirstCausalityMovementGroup.py diff --git a/product/ERP5/Document/FirstCausalityMovementGroup.py b/product/ERP5/Document/FirstCausalityMovementGroup.py new file mode 100644 index 0000000000..68e176e7b1 --- /dev/null +++ b/product/ERP5/Document/FirstCausalityMovementGroup.py @@ -0,0 +1,60 @@ + # -*- coding: utf-8 -*- +############################################################################## +# +# Copyright (c) 2008 Nexedi SA and Contributors. All Rights Reserved. +# 艁ukasz Nowak <luke@nexedi.com> +# +# WARNING: This program as such is intended to be used by professional +# programmers who take the whole responsibility 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 +# guarantees 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. +# +############################################################################## + +from Products.ERP5.Document.CausalityMovementGroup import CausalityMovementGroup + +class FirstCausalityMovementGroup(CausalityMovementGroup): + """ + Returns first found causality, using delivery of parent movements + Non modifiable version of DeliveryCausalityAssignmentMovementGroup + """ + meta_type = 'ERP5 First Causality Movement Group' + portal_type = 'First Causality Movement Group' + + def test(self, movement, property_dict, **kw): + """Compare explanation to now if it is possible to update delivery""" + explanation = property_dict.get('_explanation','') + if movement.getRelativeUrl() == explanation: + return True, {} + else: + return False, {} + + def _getExplanationRelativeUrl(self, movement): + """ Get the order value for a movement """ + parent = movement.getParentValue().getParentValue() + # Go upper into the simulation tree in order to find a delivery link + while parent.getDeliveryValue() is None and not(parent.isRootAppliedRule()): + parent = parent.getParentValue() + delivery_movement = parent.getDeliveryValue() + delivery_url = None + if delivery_movement is not None: + delivery = delivery_movement.getExplanationValue() + if delivery is not None: + delivery_url = delivery.getRelativeUrl() + return delivery_url \ No newline at end of file -- 2.30.9