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nexedi
erp5
Commits
6defa865
Commit
6defa865
authored
Sep 13, 2019
by
Rafael Monnerat
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Implement faster getCreationDate response on large workflow lists
parent
16f740ac
Changes
2
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2 changed files
with
61 additions
and
14 deletions
+61
-14
product/ERP5Type/Base.py
product/ERP5Type/Base.py
+17
-13
product/ERP5Type/patches/WorkflowTool.py
product/ERP5Type/patches/WorkflowTool.py
+44
-1
No files found.
product/ERP5Type/Base.py
View file @
6defa865
...
...
@@ -3184,19 +3184,23 @@ class Base( CopyContainer,
Returns the creation date of the document based on workflow information
"""
# Check if edit_workflow defined
portal_workflow
=
self
.
getPortalObject
().
portal_workflow
wf
=
portal_workflow
.
getWorkflowById
(
'edit_workflow'
)
wf_list
=
portal_workflow
.
getWorkflowsFor
(
self
)
if
wf
is
not
None
:
wf_list
=
[
wf
]
+
wf_list
for
wf
in
wf_list
:
try
:
history
=
wf
.
getInfoFor
(
self
,
'history'
,
None
)
except
KeyError
:
history
=
None
if
history
is
not
None
and
len
(
history
):
# Then get the first line of edit_workflow
return
history
[
0
].
get
(
'time'
,
None
)
try
:
history_list
=
aq_base
(
self
).
workflow_history
except
AttributeError
:
pass
else
:
candidate
=
None
for
wf_id
,
history
in
history_list
.
iteritems
():
try
:
if
wf_id
==
"edit_workflow"
:
return
history
[
0
][
'time'
]
elif
candidate
is
None
:
candidate
=
history
[
0
][
'time'
]
except
(
IndexError
,
KeyError
,
TypeError
):
pass
if
candidate
is
not
None
:
return
candate
if
getattr
(
aq_base
(
self
),
'CreationDate'
,
None
)
is
not
None
:
return
asDate
(
self
.
CreationDate
())
return
None
# JPS-XXX - try to find a way to return a creation date instead of None
...
...
product/ERP5Type/patches/WorkflowTool.py
View file @
6defa865
...
...
@@ -722,7 +722,7 @@ def WorkflowTool_refreshWorklistCache(self):
security
.
declareProtected
(
Permissions
.
ManagePortal
,
'refreshWorklistCache'
)
WorkflowTool
.
refreshWorklistCache
=
WorkflowTool_refreshWorklistCache
class
WorkflowHistoryList
(
Persistent
):
class
WorkflowHistory
Bucket
List
(
Persistent
):
_bucket_size
=
16
def
__init__
(
self
,
iterable
=
None
,
prev
=
None
):
...
...
@@ -748,6 +748,13 @@ class WorkflowHistoryList(Persistent):
if
index
<
0
:
# XXX this implementation is not so good, but rarely used.
index
+=
len
(
self
)
elif
index
<=
self
.
_bucket_size
:
if
getattr
(
self
,
'_first'
,
None
):
# Speed up access to the first elements
return
self
.
_first
.
_slots
[
index
]
if
self
.
_prev
is
not
None
and
getattr
(
self
,
"_init_first"
,
None
):
self
.
_init_first
()
return
self
.
_first
.
_slots
[
index
]
iterator
=
self
.
__iter__
()
for
i
in
xrange
(
index
):
iterator
.
next
()
...
...
@@ -806,6 +813,42 @@ class WorkflowHistoryList(Persistent):
self
.
_prev
=
self
.
__class__
(
self
.
_slots
,
prev
=
self
.
_prev
)
self
.
_slots
=
[
value
]
class
WorkflowHistoryList
(
WorkflowHistoryBucketList
):
def
__init__
(
self
,
iterable
=
None
,
prev
=
None
):
WorkflowHistoryBucketList
.
__init__
(
self
,
iterable
,
prev
)
self
.
_first
=
None
def
_init_first
(
self
):
if
getattr
(
self
,
'_first'
,
None
)
is
None
:
# Handle migration of old workflow history
bucket
=
self
.
_prev
while
bucket
.
_prev
is
not
None
:
bucket
=
bucket
.
_prev
self
.
_first
=
bucket
self
.
_p_changed
=
1
def
append
(
self
,
value
):
if
len
(
self
.
_slots
)
<
self
.
_bucket_size
:
self
.
_slots
.
append
(
value
)
self
.
_p_changed
=
1
else
:
self
.
_prev
=
WorkflowHistoryBucketList
(
self
.
_slots
,
prev
=
self
.
_prev
)
self
.
_slots
=
[
value
]
self
.
_init_first
()
def
__setstate__
(
self
,
state
):
if
len
(
state
)
==
2
:
self
.
_prev
,
self
.
_slots
=
state
self
.
_first
=
None
else
:
self
.
_prev
,
self
.
_slots
,
self
.
_first
=
state
def
__getstate__
(
self
):
return
(
self
.
_prev
,
self
.
_slots
,
getattr
(
self
,
"_first"
,
None
))
def
WorkflowTool_setStatusOf
(
self
,
wf_id
,
ob
,
status
):
""" Append an entry to the workflow history.
...
...
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