Commit 3d17426a authored by Jérome Perrin's avatar Jérome Perrin

Add property assignment movement group document, property sheet and test


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@24257 20353a03-c40f-0410-a6d1-a30d3c3de9de
parent 52fe6e3a
##############################################################################
#
# Copyright (c) 2008 Nexedi SA and Contributors. All Rights Reserved.
#
# 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.MovementGroup import MovementGroup
from Products.ERP5Type import PropertySheet
class PropertyAssignmentMovementGroup(MovementGroup):
"""
This movement group is used to set the value of a property on the delivery,
line or cell based on the value of this property on the grouped simulation
movements.
The are multiple ways of grouping:
- min of all property values of simulation movements
- max of all property values of simulation movements
- average of all property values of simulation movements
- "comon": the property value, only if it's the same for all simulation
movements, None otherwise.
None values are always ignored, even in 'common' mode
"""
meta_type = 'ERP5 Movement Group'
portal_type = 'Property Assignment Movement Group'
property_sheets = (
PropertySheet.PropertyAssignmentMovementGroup, )
def test(self, movement, property_dict, **kw):
# We can always update.
return True, property_dict
def _separate(self, movement_list):
property_dict = {}
for prop in self.getTestedPropertyList():
grouping_method = self.getGroupingMethod()
if not grouping_method:
break
property_list = [movement.getProperty(prop) for movement in
movement_list if movement.getProperty(prop) is not None]
if grouping_method == 'max':
if len(property_list):
property_dict[prop] = max(property_list)
elif grouping_method == 'min':
if len(property_list):
property_dict[prop] = min(property_list)
elif grouping_method == 'avg':
if len(property_list) and self._can_calculate_average(property_list):
property_dict[prop] = self._calculate_average(property_list)
else:
assert grouping_method == 'common'
if len(set(property_list)) == 1:
property_dict[prop] = property_list[0]
return [[movement_list, property_dict]]
def _can_calculate_average(self, property_list):
"""Test if we can calculate an average from this property list, only
numeric types are supported.
"""
for prop in property_list:
try:
float(prop)
except (TypeError, ValueError):
return False
return True
def _calculate_average(self, property_list):
"""Calculate the average property from the list, only numeric types are
supported.
"""
return sum(property_list) / len(property_list)
##############################################################################
#
# Copyright (c) 2008 Nexedi SA and Contributors. All Rights Reserved.
#
# 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
class PropertyAssignmentMovementGroup:
_properties = (
{ 'id' : 'grouping_method',
'description' : 'Method use to group',
'type' : 'string',
'mode' : 'w' },
)
...@@ -110,9 +110,109 @@ class TestPropertyMovementGroup(MovementGroupTestCase): ...@@ -110,9 +110,109 @@ class TestPropertyMovementGroup(MovementGroupTestCase):
start_date=DateTime(2001, 1, 2))])) start_date=DateTime(2001, 1, 2))]))
class TestPropertyAssignmentMovementGroup(MovementGroupTestCase):
def test_property_assignment_movement_group_max(self):
movement_list = ( self.folder.newContent(
temp_object=1,
portal_type='Simulation Movement',
start_date=DateTime(2001, 1, 1)),
self.folder.newContent(
temp_object=1,
portal_type='Simulation Movement',
start_date=DateTime(2001, 1, 2)))
self.builder.newContent(
portal_type='Property Assignment Movement Group',
collect_order_group='delivery',
tested_property_list=('start_date',),
grouping_method='max',)
movement_group_node = self.builder.collectMovement(movement_list)
group_list = movement_group_node.getGroupList()
self.assertEquals(1, len(group_list))
self.assertEquals(dict(start_date=DateTime(2001, 1, 2)),
group_list[0].getGroupEditDict())
def test_property_assignment_movement_group_min(self):
movement_list = ( self.folder.newContent(
temp_object=1,
portal_type='Simulation Movement',
start_date=DateTime(2001, 1, 1)),
self.folder.newContent(
temp_object=1,
portal_type='Simulation Movement',
start_date=DateTime(2001, 1, 2)))
self.builder.newContent(
portal_type='Property Assignment Movement Group',
collect_order_group='delivery',
tested_property_list=('start_date',),
grouping_method='min',)
movement_group_node = self.builder.collectMovement(movement_list)
group_list = movement_group_node.getGroupList()
self.assertEquals(1, len(group_list))
self.assertEquals(dict(start_date=DateTime(2001, 1, 1)),
group_list[0].getGroupEditDict())
def test_property_assignment_movement_group_avg(self):
movement_list = ( self.folder.newContent(
temp_object=1,
portal_type='Simulation Movement',
int_index=1,),
self.folder.newContent(
temp_object=1,
portal_type='Simulation Movement',
int_index=3,),)
self.builder.newContent(
portal_type='Property Assignment Movement Group',
collect_order_group='delivery',
tested_property_list=('int_index',),
grouping_method='avg',)
movement_group_node = self.builder.collectMovement(movement_list)
group_list = movement_group_node.getGroupList()
self.assertEquals(1, len(group_list))
self.assertEquals(dict(int_index=2),
group_list[0].getGroupEditDict())
def test_property_assignment_movement_group_common_match(self):
movement_list = ( self.folder.newContent(
temp_object=1,
portal_type='Simulation Movement',
start_date=DateTime(2001, 1, 1)),
self.folder.newContent(
temp_object=1,
portal_type='Simulation Movement',
start_date=DateTime(2001, 1, 1)))
self.builder.newContent(
portal_type='Property Assignment Movement Group',
collect_order_group='delivery',
tested_property_list=('start_date',),
grouping_method='common',)
movement_group_node = self.builder.collectMovement(movement_list)
group_list = movement_group_node.getGroupList()
self.assertEquals(1, len(group_list))
self.assertEquals(dict(start_date=DateTime(2001, 1, 1)),
group_list[0].getGroupEditDict())
def test_property_assignment_movement_group_common_doesnot_match(self):
movement_list = ( self.folder.newContent(
temp_object=1,
portal_type='Simulation Movement',
start_date=DateTime(2001, 1, 1)),
self.folder.newContent(
temp_object=1,
portal_type='Simulation Movement',
start_date=DateTime(2001, 1, 2)))
self.builder.newContent(
portal_type='Property Assignment Movement Group',
collect_order_group='delivery',
tested_property_list=('start_date',),
grouping_method='common',)
movement_group_node = self.builder.collectMovement(movement_list)
group_list = movement_group_node.getGroupList()
self.assertEquals(1, len(group_list))
self.assertEquals(dict(), group_list[0].getGroupEditDict())
def test_suite(): def test_suite():
suite = unittest.TestSuite() suite = unittest.TestSuite()
suite.addTest(unittest.makeSuite(TestPropertyMovementGroup)) suite.addTest(unittest.makeSuite(TestPropertyMovementGroup))
# suite.addTest(unittest.makeSuite(TestPropertyAssignementMovementGroup)) suite.addTest(unittest.makeSuite(TestPropertyAssignmentMovementGroup))
return suite return suite
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