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preetwinder
erp5
Commits
5a421ff7
Commit
5a421ff7
authored
Jul 24, 2015
by
wenjie.zheng
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Workflow.py: add _executeMetaTransition.
parent
e92dbdaa
Changes
1
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1 changed file
with
72 additions
and
3 deletions
+72
-3
product/ERP5Workflow/Document/Workflow.py
product/ERP5Workflow/Document/Workflow.py
+72
-3
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product/ERP5Workflow/Document/Workflow.py
View file @
5a421ff7
...
...
@@ -372,9 +372,9 @@ class Workflow(IdAsReferenceMixin("", "prefix"), XMLObject):
workflow_tool
=
portal
.
portal_workflow
result
=
[]
append
=
result
.
append
if
info
.
object
.
getTypeInfo
()
is
not
None
:
for
workflow_id
in
info
.
object
.
getTypeInfo
().
getTypeWorkflowList
():
append
(
info
.
object
.
getTypeInfo
().
getId
())
for
workflow_id
in
info
.
object
.
getTypeInfo
().
getTypeWorkflowList
():
append
(
info
.
object
.
getTypeInfo
().
getId
())
return
result
portal_type_list
=
getPortalTypeListForWorkflow
(
self
.
id
)
...
...
@@ -978,6 +978,75 @@ class Workflow(IdAsReferenceMixin("", "prefix"), XMLObject):
return
etree
.
tostring
(
root
,
encoding
=
'utf-8'
,
xml_declaration
=
True
,
pretty_print
=
True
)
def
_executeMetaTransition
(
self
,
ob
,
new_state_id
):
"""
Allow jumping from state to another without triggering any hooks.
Must be used only under certain conditions.
"""
sci
=
None
econtext
=
None
tdef
=
None
kwargs
=
None
new_state_id_no_prefix
=
new_state_id
new_state_id
=
'state_'
+
new_state_id
# Figure out the old and new states.
old_sdef
=
self
.
_getWorkflowStateOf
(
ob
)
if
old_sdef
is
None
:
old_state
=
self
.
_getWorkflowStateOf
(
ob
,
id_only
=
True
)
else
:
old_state
=
old_sdef
.
getId
()
if
old_state
==
new_state_id
:
# Object is already in expected state
return
former_status
=
self
.
_getStatusOf
(
ob
)
new_sdef
=
self
.
_getOb
(
new_state_id
,
None
)
if
new_sdef
is
None
:
raise
WorkflowException
,
(
'Destination state undefined: '
+
new_state_id
)
# Update variables.
state_values
=
self
.
contentValues
(
portal_type
=
'Variable'
)
if
state_values
is
None
:
state_values
=
{}
tdef_exprs
=
{}
status
=
{}
for
id
,
vdef
in
self
.
getVariableValueList
():
if
not
vdef
.
for_status
:
continue
expr
=
None
if
state_values
.
has_key
(
id
):
value
=
state_values
[
id
]
elif
tdef_exprs
.
has_key
(
id
):
expr
=
tdef_exprs
[
id
]
elif
not
vdef
.
update_always
and
former_status
.
has_key
(
id
):
# Preserve former value
value
=
former_status
[
id
]
else
:
if
vdef
.
default_expr
is
not
None
:
expr
=
vdef
.
default_expr
else
:
value
=
vdef
.
default_value
if
expr
is
not
None
:
# Evaluate an expression.
if
econtext
is
None
:
# Lazily create the expression context.
if
sci
is
None
:
sci
=
StateChangeInfo
(
ob
,
self
,
former_status
,
tdef
,
old_sdef
,
new_sdef
,
kwargs
)
econtext
=
createExprContext
(
sci
)
value
=
expr
(
econtext
)
status
[
id
]
=
value
status
[
'comment'
]
=
'Jump from %r to %r'
%
(
old_state
,
new_state_id_no_prefix
,)
status
[
self
.
getStateVariable
()]
=
new_state_id_no_prefix
tool
=
self
.
getParent
()
tool
.
setStatusOf
(
self
.
getId
(),
ob
,
status
)
# Update role to permission assignments.
self
.
updateRoleMappingsFor
(
ob
)
return
new_sdef
def
Guard_checkWithoutRoles
(
self
,
sm
,
wf_def
,
ob
,
**
kw
):
"""Checks conditions in this guard.
This function is the same as Guard.check, but roles are not taken
...
...
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