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Lukas Niegsch
erp5
Commits
88877845
Commit
88877845
authored
Jun 14, 2018
by
Ayush Tiwari
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[erp5_core]: Add methods to get historical states in ZODBHistory
parent
dbfd4cf7
Changes
1
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1 changed file
with
27 additions
and
2 deletions
+27
-2
product/ERP5/bootstrap/erp5_core/ExtensionTemplateItem/portal_components/extension.erp5.ZODBHistory.py
...plateItem/portal_components/extension.erp5.ZODBHistory.py
+27
-2
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product/ERP5/bootstrap/erp5_core/ExtensionTemplateItem/portal_components/extension.erp5.ZODBHistory.py
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88877845
##############################################################################
##############################################################################
#
#
# Copyright (c) 201
4
Nexedi KK and Contributors. All Rights Reserved.
# Copyright (c) 201
8
Nexedi KK and Contributors. All Rights Reserved.
# Yusei Tahara <yusei@nexedi.com>
# Yusei Tahara <yusei@nexedi.com>
# Tatuya Kamada <tatuya@nexedi.com>
# Tatuya Kamada <tatuya@nexedi.com>
# Ayush Tiwari <ayush.tiwari@nexedi.com>
#
#
# WARNING: This program as such is intended to be used by professional
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# programmers who take the whole responsability of assessing all potential
...
@@ -138,3 +139,27 @@ def getChangeHistoryList(document, size=50, attribute_name=None):
...
@@ -138,3 +139,27 @@ def getChangeHistoryList(document, size=50, attribute_name=None):
history
.
sort
(
key
=
lambda
x
:
x
[
'datetime'
])
history
.
sort
(
key
=
lambda
x
:
x
[
'datetime'
])
return
history
return
history
def
getHistoricalRevisionsDateList
(
document
,
size
=
50
):
"""
Returns the list dates in float format for the last
50 versions of the document.
"""
result
=
document
.
_p_jar
.
db
().
history
(
document
.
_p_oid
,
size
)
return
[
d_
[
'time'
]
for
d_
in
result
]
def
getRevisionFromDate
(
document
,
date
,
size
=
50
):
"""
Returns the attribute/property dict of an object from its revision date
params:
date - It shold be in float format (or float converted to string)
size -- How long history do you need
"""
result
=
document
.
_p_jar
.
db
().
history
(
document
.
_p_oid
,
size
)
# Get the version of object using the date
result_obj
=
[
l
for
l
in
result
if
str
(
l
[
'time'
])
==
str
(
date
)][
0
]
# Return the history state of the object
connection
=
document
.
_p_jar
return
connection
.
oldstate
(
document
,
result_obj
[
'tid'
])
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