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Ludovic Kiefer
erp5
Commits
c0379cfb
Commit
c0379cfb
authored
Jan 27, 2020
by
Jérome Perrin
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patches/Restricted: allow collections.Counter
parent
426ff95b
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-0
bt5/erp5_core_test/TestTemplateItem/portal_components/test.erp5.testRestrictedPythonSecurity.py
...rtal_components/test.erp5.testRestrictedPythonSecurity.py
+13
-0
product/ERP5Type/patches/Restricted.py
product/ERP5Type/patches/Restricted.py
+10
-0
No files found.
bt5/erp5_core_test/TestTemplateItem/portal_components/test.erp5.testRestrictedPythonSecurity.py
View file @
c0379cfb
...
...
@@ -336,3 +336,16 @@ class TestRestrictedPythonSecurity(ERP5TypeTestCase):
calendar.HTMLCalendar().getfirstweekday()
'''
),
)
def
test_collections_Counter
(
self
):
self
.
createAndRunScript
(
textwrap
.
dedent
(
'''
\
from collections import Counter
c = Counter(["a", "b"])
c["a"] = c["a"] + 1
del c["b"]
c.update({"a": 1})
return c.most_common(1)
'''
),
expected
=
[(
'a'
,
3
)]
)
product/ERP5Type/patches/Restricted.py
View file @
c0379cfb
...
...
@@ -11,6 +11,7 @@
#
##############################################################################
import
copy
import
sys
import
types
...
...
@@ -187,6 +188,9 @@ ModuleSecurityInfo('collections').declarePublic('OrderedDict')
from
collections
import
defaultdict
ModuleSecurityInfo
(
'collections'
).
declarePublic
(
'defaultdict'
)
from
collections
import
Counter
ModuleSecurityInfo
(
'collections'
).
declarePublic
(
'Counter'
)
from
AccessControl.ZopeGuards
import
_dict_white_list
# Attributes cannot be set on defaultdict, thus modify 'safetype' dict
...
...
@@ -201,6 +205,12 @@ ContainerAssertions[OrderedDict] = _check_access_wrapper(OrderedDict, _dict_whit
OrderedDict
.
__guarded_setitem__
=
OrderedDict
.
__setitem__
.
__func__
OrderedDict
.
__guarded_delitem__
=
OrderedDict
.
__delitem__
.
__func__
_counter_white_list
=
copy
.
copy
(
_dict_white_list
)
_counter_white_list
[
'most_common'
]
=
1
ContainerAssertions
[
Counter
]
=
_check_access_wrapper
(
Counter
,
_counter_white_list
)
Counter
.
__guarded_setitem__
=
dict
.
__setitem__
Counter
.
__guarded_delitem__
=
dict
.
__delitem__
# given as example in Products.PythonScripts.module_access_examples
allow_module
(
'base64'
)
allow_module
(
'binascii'
)
...
...
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