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Commit aac0a994 authored by Aurel's avatar Aurel
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budget : move the class definition of cell from script to code 

Using an instance of the class from the script create a huge memory leak
in zope which does not happen when instanciating class from the code.
The issue seems to come from the use by the matribox as simple test cases
of instanciation from script do not reproduce the memory leak
parent a7870038
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Showing with 49 additions and 256 deletions
bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_getAvailableBudgetCell.xml deleted 100644 → 0
View file @ a7870038
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>Script_magic</string> </key>
<value> <int>3</int> </value>
</item>
<item>
<key> <string>_bind_names</string> </key>
<value>
<object>
<klass>
<global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
</klass>
<tuple/>
<state>
<dictionary>
<item>
<key> <string>_asgns</string> </key>
<value>
<dictionary>
<item>
<key> <string>name_container</string> </key>
<value> <string>container</string> </value>
</item>
<item>
<key> <string>name_context</string> </key>
<value> <string>context</string> </value>
</item>
<item>
<key> <string>name_m_self</string> </key>
<value> <string>script</string> </value>
</item>
<item>
<key> <string>name_subpath</string> </key>
<value> <string>traverse_subpath</string> </value>
</item>
</dictionary>
</value>
</item>
</dictionary>
</state>
</object>
</value>
</item>
<item>
<key> <string>_body</string> </key>
<value> <string>from ZTUtils import make_query\n
\n
def getFakeBudgetCell(amount):\n
class FakeBudgetCell:\n
def getAvailableBudget(self):\n
return amount\n
def getExplanationUrl(self, *args, **w):\n
return \'%s/BudgetLine_viewConsumedBudgetMovementList?%s\' % (\n
context.absolute_url(),\n
make_query(dict(cell_index=list(cell_index), engaged_budget=True)))\n
return FakeBudgetCell()\n
\n
try:\n
available_budget_dict = container.REQUEST.other[script.getId()]\n
except KeyError:\n
available_budget_dict = container.REQUEST.other[script.getId()] = context.getAvailableBudgetDict()\n
\n
return getFakeBudgetCell(available_budget_dict.get(cell_index))\n
</string> </value>
</item>
<item>
<key> <string>_params</string> </key>
<value> <string>*cell_index, **kw</string> </value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>BudgetLine_getAvailableBudgetCell</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_getConsumedBudgetCell.xml deleted 100644 → 0
View file @ a7870038
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>Script_magic</string> </key>
<value> <int>3</int> </value>
</item>
<item>
<key> <string>_bind_names</string> </key>
<value>
<object>
<klass>
<global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
</klass>
<tuple/>
<state>
<dictionary>
<item>
<key> <string>_asgns</string> </key>
<value>
<dictionary>
<item>
<key> <string>name_container</string> </key>
<value> <string>container</string> </value>
</item>
<item>
<key> <string>name_context</string> </key>
<value> <string>context</string> </value>
</item>
<item>
<key> <string>name_m_self</string> </key>
<value> <string>script</string> </value>
</item>
<item>
<key> <string>name_subpath</string> </key>
<value> <string>traverse_subpath</string> </value>
</item>
</dictionary>
</value>
</item>
</dictionary>
</state>
</object>
</value>
</item>
<item>
<key> <string>_body</string> </key>
<value> <string>from ZTUtils import make_query\n
\n
def getFakeBudgetCell(amount):\n
class FakeBudgetCell:\n
def getConsumedBudget(self):\n
return amount\n
def getExplanationUrl(self, *args, **w):\n
return \'%s/BudgetLine_viewConsumedBudgetMovementList?%s\' % (\n
context.absolute_url(),\n
make_query(dict(cell_index=list(cell_index), engaged_budget=False)))\n
return FakeBudgetCell()\n
\n
try:\n
consumed_budget_dict = container.REQUEST.other[script.getId()]\n
except KeyError:\n
consumed_budget_dict = container.REQUEST.other[script.getId()] = context.getConsumedBudgetDict()\n
\n
return getFakeBudgetCell(consumed_budget_dict.get(cell_index))\n
</string> </value>
</item>
<item>
<key> <string>_params</string> </key>
<value> <string>*cell_index, **kw</string> </value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>BudgetLine_getConsumedBudgetCell</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_getEngagedBudgetCell.xml deleted 100644 → 0
View file @ a7870038
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>Script_magic</string> </key>
<value> <int>3</int> </value>
</item>
<item>
<key> <string>_bind_names</string> </key>
<value>
<object>
<klass>
<global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
</klass>
<tuple/>
<state>
<dictionary>
<item>
<key> <string>_asgns</string> </key>
<value>
<dictionary>
<item>
<key> <string>name_container</string> </key>
<value> <string>container</string> </value>
</item>
<item>
<key> <string>name_context</string> </key>
<value> <string>context</string> </value>
</item>
<item>
<key> <string>name_m_self</string> </key>
<value> <string>script</string> </value>
</item>
<item>
<key> <string>name_subpath</string> </key>
<value> <string>traverse_subpath</string> </value>
</item>
</dictionary>
</value>
</item>
</dictionary>
</state>
</object>
</value>
</item>
<item>
<key> <string>_body</string> </key>
<value> <string>from ZTUtils import make_query\n
\n
def getFakeBudgetCell(amount):\n
class FakeBudgetCell:\n
def getEngagedBudget(self):\n
return amount\n
def getExplanationUrl(self, *args, **w):\n
return \'%s/BudgetLine_viewConsumedBudgetMovementList?%s\' % (\n
context.absolute_url(),\n
make_query(dict(cell_index=list(cell_index), engaged_budget=True)))\n
return FakeBudgetCell()\n
\n
try:\n
engaged_budget_dict = container.REQUEST.other[script.getId()]\n
except KeyError:\n
engaged_budget_dict = container.REQUEST.other[script.getId()] = context.getEngagedBudgetDict()\n
\n
return getFakeBudgetCell(engaged_budget_dict.get(cell_index))\n
</string> </value>
</item>
<item>
<key> <string>_params</string> </key>
<value> <string>*cell_index, **kw</string> </value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>BudgetLine_getEngagedBudgetCell</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewAvailableBudget/matrixbox.xml
View file @ aac0a994
......@@ -81,7 +81,7 @@
</item>
<item>
<key> <string>cell_getter_method</string> </key>
<value> <string>BudgetLine_getAvailableBudgetCell</string> </value>
<value> <string>getAvailableBudgetCell</string> </value>
</item>
<item>
<key> <string>editable_attributes</string> </key>
......
bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewAvailableBudget/matrixbox_quantity.xml
View file @ aac0a994
......@@ -112,7 +112,7 @@
<dictionary>
<item>
<key> <string>_text</string> </key>
<value> <string>python: cell.getAvailableBudget()</string> </value>
<value> <string>cell/getAvailableBudget</string> </value>
</item>
</dictionary>
</pickle>
......
bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewConsumedBudget/matrixbox.xml
View file @ aac0a994
......@@ -81,7 +81,7 @@
</item>
<item>
<key> <string>cell_getter_method</string> </key>
<value> <string>BudgetLine_getConsumedBudgetCell</string> </value>
<value> <string>getConsumedBudgetCell</string> </value>
</item>
<item>
<key> <string>editable_attributes</string> </key>
......
bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget/matrixbox.xml
View file @ aac0a994
......@@ -81,7 +81,7 @@
</item>
<item>
<key> <string>cell_getter_method</string> </key>
<value> <string>BudgetLine_getEngagedBudgetCell</string> </value>
<value> <string>getEngagedBudgetCell</string> </value>
</item>
<item>
<key> <string>editable_attributes</string> </key>
......
product/ERP5/Document/BudgetLine.py
View file @ aac0a994
......@@ -34,6 +34,30 @@ from Products.ERP5Type.XMLMatrix import XMLMatrix
from Products.ERP5Type.Core.Predicate import Predicate
from Products.ERP5.mixin.variated import VariatedMixin
from Products.ERP5Type.Cache import transactional_cached
from ZTUtils import make_query
class TempBudgetCell:
__slots__ = ('amount', 'cell_index', 'url', 'engaged_budget')
def __init__(self, amount, cell_index, url, engaged_budget):
self.amount = amount
self.cell_index = cell_index
self.url = url
self.engaged_budget = engaged_budget
def getConsumedBudget(self):
return self.amount
def getAvailableBudget(self):
return self.amount
def getEngagedBudget(self):
return self.amount
def getExplanationUrl(self, *args, **w):
return '%s/BudgetLine_viewConsumedBudgetMovementList?%s' % (
self.url,
make_query(dict(cell_index=list(self.cell_index), engaged_budget=self.engaged_budget)))
class BudgetLine(Predicate, XMLMatrix, VariatedMixin):
""" A Line of budget, variated in budget cells.
......@@ -58,6 +82,7 @@ class BudgetLine(Predicate, XMLMatrix, VariatedMixin):
meta_type='ERP5 Budget Line'
portal_type='Budget Line'
add_permission = Permissions.AddPortalContent
__allow_access_to_unprotected_subobjects__ = 1
# Declarative security
security = ClassSecurityInfo()
......@@ -136,3 +161,23 @@ class BudgetLine(Predicate, XMLMatrix, VariatedMixin):
return budget_dict
security.declareProtected(Permissions.AccessContentsInformation,
'getConsumedBudgetCell')
def getConsumedBudgetCell(self, *cell_index, **kw):
consumed_budget_dict = self.getConsumedBudgetDict()
return TempBudgetCell(consumed_budget_dict.get(cell_index),
cell_index, self.absolute_url(), False)
security.declareProtected(Permissions.AccessContentsInformation,
'getAvailableBudgetCell')
def getAvailableBudgetCell(self, *cell_index, **kw):
available_budget_dict = self.getAvailableBudgetDict()
return TempBudgetCell(available_budget_dict.get(cell_index),
cell_index, self.absolute_url(), True)
security.declareProtected(Permissions.AccessContentsInformation,
'getEngagedBudgetCell')
def getEngagedBudgetCell(self, *cell_index, **kw):
engaged_budget_dict = self.getEngagedBudgetDict()
return TempBudgetCell(engaged_budget_dict.get(cell_index),
cell_index, self.absolute_url(), True)
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