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Sven Franck
erp5
Commits
26c4aaeb
Commit
26c4aaeb
authored
Mar 14, 2013
by
Kazuhiko Shiozaki
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use ZODB.utils.get_pickle_metadata instead of pickle.Unpickler.
* it is faster. * it does not require Products.
parent
88cd32df
Changes
1
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3 additions
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26 deletions
+3
-26
erp5/util/zodbanalyze/__init__.py
erp5/util/zodbanalyze/__init__.py
+3
-26
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erp5/util/zodbanalyze/__init__.py
View file @
26c4aaeb
...
@@ -2,22 +2,9 @@
...
@@ -2,22 +2,9 @@
# Based on a transaction analyzer by Matt Kromer.
# Based on a transaction analyzer by Matt Kromer.
import
pickle
import
re
import
sys
import
sys
import
types
from
ZODB.FileStorage
import
FileStorage
from
ZODB.FileStorage
import
FileStorage
from
cStringIO
import
StringIO
from
ZODB.utils
import
get_pickle_metadata
class
FakeError
(
Exception
):
def
__init__
(
self
,
module
,
name
):
Exception
.
__init__
(
self
)
self
.
module
=
module
self
.
name
=
name
class
FakeUnpickler
(
pickle
.
Unpickler
):
def
find_class
(
self
,
module
,
name
):
raise
FakeError
(
module
,
name
)
class
Report
:
class
Report
:
def
__init__
(
self
):
def
__init__
(
self
):
...
@@ -97,18 +84,8 @@ def analyze_trans(report, txn):
...
@@ -97,18 +84,8 @@ def analyze_trans(report, txn):
analyze_rec
(
report
,
rec
)
analyze_rec
(
report
,
rec
)
def
get_type
(
record
):
def
get_type
(
record
):
try
:
mod
,
klass
=
get_pickle_metadata
(
record
.
data
)
unpickled
=
FakeUnpickler
(
StringIO
(
record
.
data
)).
load
()
return
"%s.%s"
%
(
mod
,
klass
)
except
FakeError
,
err
:
return
"%s.%s"
%
(
err
.
module
,
err
.
name
)
except
:
raise
classinfo
=
unpickled
[
0
]
if
isinstance
(
classinfo
,
types
.
TupleType
):
mod
,
klass
=
classinfo
return
"%s.%s"
%
(
mod
,
klass
)
else
:
return
str
(
classinfo
)
def
analyze_rec
(
report
,
record
):
def
analyze_rec
(
report
,
record
):
oid
=
record
.
oid
oid
=
record
.
oid
...
...
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