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Hardik Juneja
erp5
Commits
7be5370d
Commit
7be5370d
authored
Nov 23, 2011
by
Julien Muchembled
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Unindent AppliedRule to our convention
parent
1f5a2987
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product/ERP5/Document/AppliedRule.py
product/ERP5/Document/AppliedRule.py
+228
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product/ERP5/Document/AppliedRule.py
View file @
7be5370d
...
...
@@ -41,241 +41,241 @@ TREE_DELIVERED_CACHE_KEY = 'AppliedRule._isTreeDelivered_cache'
TREE_DELIVERED_CACHE_ENABLED
=
'TREE_DELIVERED_CACHE_ENABLED'
class
AppliedRule
(
XMLObject
,
ExplainableMixin
):
"""
An applied rule holds a list of simulation movements.
An applied rule points to an instance of Rule (which defines the actual
rule to apply with its parameters) through the specialise relation.
An applied rule can expand itself (look at its direct parent and take
conclusions on what should be inside).
An applied rule can tell if it is stable (if its children are consistent
with what would be expanded from its direct parent).
An applied rule can tell if any of his direct children is divergent (not
consistent with the delivery).
All algorithms are implemented by the rule.
"""
# CMF Type Definition
meta_type
=
'ERP5 Applied Rule'
portal_type
=
'Applied Rule'
# Declarative security
security
=
ClassSecurityInfo
()
security
.
declareObjectProtected
(
Permissions
.
AccessContentsInformation
)
# Default Properties
property_sheets
=
(
PropertySheet
.
Base
,
PropertySheet
.
XMLObject
,
PropertySheet
.
SimpleItem
,
PropertySheet
.
CategoryCore
,
PropertySheet
.
AppliedRule
)
# Declarative interfaces
zope
.
interface
.
implements
(
interfaces
.
IMovementCollection
,)
def
tpValues
(
self
)
:
""" show the content in the left pane of the ZMI """
return
self
.
objectValues
()
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'isAccountable'
)
def
isAccountable
(
self
,
movement
):
"""Tells whether generated movement needs to be accounted or not."""
return
self
.
getSpecialiseValue
().
isAccountable
(
movement
)
security
.
declareProtected
(
Permissions
.
ModifyPortalContent
,
'expand'
)
@
UnrestrictedMethod
def
expand
(
self
,
**
kw
):
"""
An applied rule holds a list of simulation movements
.
Expands the current movement downward
.
An applied rule points to an instance of Rule (which defines the actual
rule to apply with its parameters) through the specialise relation.
-> new status -> expanded
An applied rule can expand itself (look at its direct parent and take
conclusions on what should be inside).
An applied rule can be expanded only if its parent movement
is expanded.
"""
tv
=
getTransactionalVariable
()
cache
=
tv
.
setdefault
(
TREE_DELIVERED_CACHE_KEY
,
{})
cache_enabled
=
cache
.
get
(
TREE_DELIVERED_CACHE_ENABLED
,
0
)
# enable cache
if
not
cache_enabled
:
cache
[
TREE_DELIVERED_CACHE_ENABLED
]
=
1
rule
=
self
.
getSpecialiseValue
()
if
rule
is
not
None
:
rule
.
expand
(
self
,
**
kw
)
# disable and clear cache
if
not
cache_enabled
:
try
:
del
tv
[
TREE_DELIVERED_CACHE_KEY
]
except
KeyError
:
pass
security
.
declareProtected
(
Permissions
.
ModifyPortalContent
,
'solve'
)
def
solve
(
self
,
solution_list
):
"""
Solve inconsistency according to a certain number of solutions
templates. This updates the
An applied rule can tell if it is stable (if its children are consistent
with what would be expanded from its direct parent).
-> new status -> solved
An applied rule can tell if any of his direct children is divergent (not
consistent with the delivery).
This applies a solution to an applied rule. Once
the solution is applied, the parent movement is checked.
If it does not diverge, the rule is reexpanded. If not,
diverge is called on the parent movement.
"""
rule
=
self
.
getSpecialiseValue
()
if
rule
is
not
None
:
rule
.
solve
(
self
)
All algorithms are implemented by the rule.
security
.
declareProtected
(
Permissions
.
ModifyPortalContent
,
'diverge'
)
def
diverge
(
self
):
"""
-> new status -> diverged
# CMF Type Definition
meta_type
=
'ERP5 Applied Rule'
portal_type
=
'Applied Rule'
# Declarative security
security
=
ClassSecurityInfo
()
security
.
declareObjectProtected
(
Permissions
.
AccessContentsInformation
)
# Default Properties
property_sheets
=
(
PropertySheet
.
Base
,
PropertySheet
.
XMLObject
,
PropertySheet
.
SimpleItem
,
PropertySheet
.
CategoryCore
,
PropertySheet
.
AppliedRule
)
# Declarative interfaces
zope
.
interface
.
implements
(
interfaces
.
IMovementCollection
,)
def
tpValues
(
self
)
:
""" show the content in the left pane of the ZMI """
return
self
.
objectValues
()
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'isAccountable'
)
def
isAccountable
(
self
,
movement
):
"""Tells whether generated movement needs to be accounted or not."""
return
self
.
getSpecialiseValue
().
isAccountable
(
movement
)
security
.
declareProtected
(
Permissions
.
ModifyPortalContent
,
'expand'
)
@
UnrestrictedMethod
def
expand
(
self
,
**
kw
):
"""
Expands the current movement downward.
-> new status -> expanded
An applied rule can be expanded only if its parent movement
is expanded.
"""
tv
=
getTransactionalVariable
()
cache
=
tv
.
setdefault
(
TREE_DELIVERED_CACHE_KEY
,
{})
cache_enabled
=
cache
.
get
(
TREE_DELIVERED_CACHE_ENABLED
,
0
)
# enable cache
if
not
cache_enabled
:
cache
[
TREE_DELIVERED_CACHE_ENABLED
]
=
1
rule
=
self
.
getSpecialiseValue
()
if
rule
is
not
None
:
rule
.
expand
(
self
,
**
kw
)
# disable and clear cache
if
not
cache_enabled
:
try
:
del
tv
[
TREE_DELIVERED_CACHE_KEY
]
except
KeyError
:
pass
security
.
declareProtected
(
Permissions
.
ModifyPortalContent
,
'solve'
)
def
solve
(
self
,
solution_list
):
"""
Solve inconsistency according to a certain number of solutions
templates. This updates the
-> new status -> solved
This applies a solution to an applied rule. Once
the solution is applied, the parent movement is checked.
If it does not diverge, the rule is reexpanded. If not,
diverge is called on the parent movement.
"""
rule
=
self
.
getSpecialiseValue
()
if
rule
is
not
None
:
rule
.
solve
(
self
)
security
.
declareProtected
(
Permissions
.
ModifyPortalContent
,
'diverge'
)
def
diverge
(
self
):
"""
-> new status -> diverged
This basically sets the rule to "diverged"
and blocks expansion process
"""
rule
=
self
.
getSpecialiseValue
()
if
rule
is
not
None
:
rule
.
diverge
(
self
)
# Solvers
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'isStable'
)
def
isStable
(
self
):
"""
Tells whether the rule is stable or not.
"""
return
self
.
getSpecialiseValue
().
isStable
(
self
)
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'isDivergent'
)
def
isDivergent
(
self
,
sim_mvt
):
"""
Tells whether generated sim_mvt is divergent or not.
"""
return
self
.
getSpecialiseValue
().
isDivergent
(
sim_mvt
)
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'getDivergenceList'
)
def
getDivergenceList
(
self
,
sim_mvt
):
"""
Returns a list Divergence descriptors
"""
return
self
.
getSpecialiseValue
().
getDivergenceList
(
sim_mvt
)
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'isRootAppliedRule'
)
def
isRootAppliedRule
(
self
):
"""
Returns 1 is this is a root applied rule
"""
return
self
.
getParentValue
().
getMetaType
()
==
"ERP5 Simulation Tool"
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'getRootAppliedRule'
)
def
getRootAppliedRule
(
self
):
"""Return the root applied rule.
useful if some reindexing is needed from inside
"""
if
self
.
getParentValue
().
getMetaType
()
==
"ERP5 Simulation Tool"
:
return
self
return
self
.
getParentValue
().
getRootAppliedRule
()
def
_isTreeDelivered
(
self
):
"""
Checks if submovements of this applied rule (going down the complete
simulation tree) have a delivery relation.
Returns True if at least one is delivered, False if none of them are.
see SimulationMovement._isTreeDelivered
"""
tv
=
getTransactionalVariable
()
cache
=
tv
.
setdefault
(
TREE_DELIVERED_CACHE_KEY
,
{})
cache_enabled
=
cache
.
get
(
TREE_DELIVERED_CACHE_ENABLED
,
0
)
def
getTreeDelivered
(
applied_rule
):
for
movement
in
applied_rule
.
objectValues
():
if
movement
.
_isTreeDelivered
():
return
True
return
False
rule_key
=
self
.
getRelativeUrl
()
if
cache_enabled
:
try
:
return
cache
[
rule_key
]
except
:
result
=
getTreeDelivered
(
self
)
cache
[
rule_key
]
=
result
return
result
else
:
return
getTreeDelivered
(
self
)
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'getMovementList'
)
def
getMovementList
(
self
,
portal_type
=
None
,
**
kw
):
"""
Return a list of movements.
"""
return
self
.
objectValues
(
portal_type
=
RuleMixin
.
movement_type
)
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'getIndexableChildSimulationMovementValueList'
)
def
getIndexableChildSimulationMovementValueList
(
self
):
return
[
x
for
x
in
self
.
getIndexableChildValueList
()
if
x
.
getPortalType
()
==
'Simulation Movement'
]
This basically sets the rule to "diverged"
and blocks expansion process
"""
rule
=
self
.
getSpecialiseValue
()
if
rule
is
not
None
:
rule
.
diverge
(
self
)
# Solvers
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'isStable'
)
def
isStable
(
self
):
"""
Tells whether the rule is stable or not.
"""
return
self
.
getSpecialiseValue
().
isStable
(
self
)
security
.
declarePublic
(
'recursiveImmediateReindexSimulationMovement'
)
def
recursiveImmediateReindexSimulationMovement
(
self
,
**
kw
):
"""
Applies immediateReindexObject recursively to Simulation Movements
"""
# Reindex direct children
root_indexable
=
int
(
getattr
(
self
.
getPortalObject
(),
'isIndexable'
,
1
))
for
movement
in
self
.
objectValues
():
if
movement
.
isIndexable
and
root_indexable
:
movement
.
immediateReindexObject
(
**
kw
)
# Go recursively
for
movement
in
self
.
objectValues
():
for
applied_rule
in
movement
.
objectValues
():
applied_rule
.
recursiveImmediateReindexSimulationMovement
(
**
kw
)
security
.
declarePublic
(
'recursiveReindexSimulationMovement'
)
def
recursiveReindexSimulationMovement
(
self
,
activate_kw
=
None
,
**
kw
):
if
self
.
isIndexable
:
if
activate_kw
is
None
:
activate_kw
=
{}
reindex_kw
=
self
.
getDefaultReindexParameterDict
()
if
reindex_kw
is
not
None
:
reindex_activate_kw
=
reindex_kw
.
pop
(
'activate_kw'
,
None
)
if
reindex_activate_kw
is
not
None
:
reindex_activate_kw
=
reindex_activate_kw
.
copy
()
if
activate_kw
is
not
None
:
# activate_kw parameter takes precedence
reindex_activate_kw
.
update
(
activate_kw
)
activate_kw
=
reindex_activate_kw
kw
.
update
(
reindex_kw
)
group_id_list
=
[]
if
kw
.
get
(
"group_id"
,
""
)
not
in
(
''
,
None
):
group_id_list
.
append
(
kw
.
get
(
"group_id"
,
""
))
if
kw
.
get
(
"sql_catalog_id"
,
""
)
not
in
(
''
,
None
):
group_id_list
.
append
(
kw
.
get
(
"sql_catalog_id"
,
""
))
group_id
=
' '
.
join
(
group_id_list
)
self
.
activate
(
group_method_id
=
'portal_catalog/catalogObjectList'
,
expand_method_id
=
'getIndexableChildSimulationMovementValueList'
,
alternate_method_id
=
'alternateReindexObject'
,
group_id
=
group_id
,
serialization_tag
=
self
.
getRootDocumentPath
(),
**
activate_kw
).
recursiveImmediateReindexSimulationMovement
(
**
kw
)
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'isDivergent'
)
def
isDivergent
(
self
,
sim_mvt
):
"""
Tells whether generated sim_mvt is divergent or not.
"""
return
self
.
getSpecialiseValue
().
isDivergent
(
sim_mvt
)
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'getDivergenceList'
)
def
getDivergenceList
(
self
,
sim_mvt
):
"""
Returns a list Divergence descriptors
"""
return
self
.
getSpecialiseValue
().
getDivergenceList
(
sim_mvt
)
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'isRootAppliedRule'
)
def
isRootAppliedRule
(
self
):
"""
Returns 1 is this is a root applied rule
"""
return
self
.
getParentValue
().
getMetaType
()
==
"ERP5 Simulation Tool"
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'getRootAppliedRule'
)
def
getRootAppliedRule
(
self
):
"""Return the root applied rule.
useful if some reindexing is needed from inside
"""
if
self
.
getParentValue
().
getMetaType
()
==
"ERP5 Simulation Tool"
:
return
self
return
self
.
getParentValue
().
getRootAppliedRule
()
def
_isTreeDelivered
(
self
):
"""
Checks if submovements of this applied rule (going down the complete
simulation tree) have a delivery relation.
Returns True if at least one is delivered, False if none of them are.
see SimulationMovement._isTreeDelivered
"""
tv
=
getTransactionalVariable
()
cache
=
tv
.
setdefault
(
TREE_DELIVERED_CACHE_KEY
,
{})
cache_enabled
=
cache
.
get
(
TREE_DELIVERED_CACHE_ENABLED
,
0
)
def
getTreeDelivered
(
applied_rule
):
for
movement
in
applied_rule
.
objectValues
():
if
movement
.
_isTreeDelivered
():
return
True
return
False
rule_key
=
self
.
getRelativeUrl
()
if
cache_enabled
:
try
:
return
cache
[
rule_key
]
except
:
result
=
getTreeDelivered
(
self
)
cache
[
rule_key
]
=
result
return
result
else
:
return
getTreeDelivered
(
self
)
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'getMovementList'
)
def
getMovementList
(
self
,
portal_type
=
None
,
**
kw
):
"""
Return a list of movements.
"""
return
self
.
objectValues
(
portal_type
=
RuleMixin
.
movement_type
)
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'getIndexableChildSimulationMovementValueList'
)
def
getIndexableChildSimulationMovementValueList
(
self
):
return
[
x
for
x
in
self
.
getIndexableChildValueList
()
if
x
.
getPortalType
()
==
'Simulation Movement'
]
security
.
declarePublic
(
'recursiveImmediateReindexSimulationMovement'
)
def
recursiveImmediateReindexSimulationMovement
(
self
,
**
kw
):
"""
Applies immediateReindexObject recursively to Simulation Movements
"""
# Reindex direct children
root_indexable
=
int
(
getattr
(
self
.
getPortalObject
(),
'isIndexable'
,
1
))
for
movement
in
self
.
objectValues
():
if
movement
.
isIndexable
and
root_indexable
:
movement
.
immediateReindexObject
(
**
kw
)
# Go recursively
for
movement
in
self
.
objectValues
():
for
applied_rule
in
movement
.
objectValues
():
applied_rule
.
recursiveImmediateReindexSimulationMovement
(
**
kw
)
security
.
declarePublic
(
'recursiveReindexSimulationMovement'
)
def
recursiveReindexSimulationMovement
(
self
,
activate_kw
=
None
,
**
kw
):
if
self
.
isIndexable
:
if
activate_kw
is
None
:
activate_kw
=
{}
reindex_kw
=
self
.
getDefaultReindexParameterDict
()
if
reindex_kw
is
not
None
:
reindex_activate_kw
=
reindex_kw
.
pop
(
'activate_kw'
,
None
)
if
reindex_activate_kw
is
not
None
:
reindex_activate_kw
=
reindex_activate_kw
.
copy
()
if
activate_kw
is
not
None
:
# activate_kw parameter takes precedence
reindex_activate_kw
.
update
(
activate_kw
)
activate_kw
=
reindex_activate_kw
kw
.
update
(
reindex_kw
)
group_id_list
=
[]
if
kw
.
get
(
"group_id"
,
""
)
not
in
(
''
,
None
):
group_id_list
.
append
(
kw
.
get
(
"group_id"
,
""
))
if
kw
.
get
(
"sql_catalog_id"
,
""
)
not
in
(
''
,
None
):
group_id_list
.
append
(
kw
.
get
(
"sql_catalog_id"
,
""
))
group_id
=
' '
.
join
(
group_id_list
)
self
.
activate
(
group_method_id
=
'portal_catalog/catalogObjectList'
,
expand_method_id
=
'getIndexableChildSimulationMovementValueList'
,
alternate_method_id
=
'alternateReindexObject'
,
group_id
=
group_id
,
serialization_tag
=
self
.
getRootDocumentPath
(),
**
activate_kw
).
recursiveImmediateReindexSimulationMovement
(
**
kw
)
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