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Eugene Shen
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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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 @@
# Based on a transaction analyzer by Matt Kromer.
import
pickle
import
re
import
sys
import
types
from
ZODB.FileStorage
import
FileStorage
from
cStringIO
import
StringIO
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
)
from
ZODB.utils
import
get_pickle_metadata
class
Report
:
def
__init__
(
self
):
...
...
@@ -97,18 +84,8 @@ def analyze_trans(report, txn):
analyze_rec
(
report
,
rec
)
def
get_type
(
record
):
try
:
unpickled
=
FakeUnpickler
(
StringIO
(
record
.
data
)).
load
()
except
FakeError
,
err
:
return
"%s.%s"
%
(
err
.
module
,
err
.
name
)
except
:
raise
classinfo
=
unpickled
[
0
]
if
isinstance
(
classinfo
,
types
.
TupleType
):
mod
,
klass
=
classinfo
mod
,
klass
=
get_pickle_metadata
(
record
.
data
)
return
"%s.%s"
%
(
mod
,
klass
)
else
:
return
str
(
classinfo
)
def
analyze_rec
(
report
,
record
):
oid
=
record
.
oid
...
...
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