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Levin Zimmermann
wendelin
Commits
488306a5
Commit
488306a5
authored
Jan 25, 2023
by
Jérome Perrin
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Adjust full_write_guard patch for RestrictedPython 5 (Zope4)
parent
b4c22280
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product/Wendelin/__init__.py
product/Wendelin/__init__.py
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product/Wendelin/__init__.py
View file @
488306a5
...
...
@@ -43,17 +43,38 @@ allow_module('wendelin.bigarray.array_zodb')
import
sklearn.linear_model
allow_class
(
sklearn
.
linear_model
.
LinearRegression
)
# Modify 'safetype' dict in full_write_guard function
# of RestrictedPython (closure) directly To allow
# write access to ndarray, DataFrame, ZBigArray and RAMArray objects
from
RestrictedPython.Guards
import
full_write_guard
full_write_guard
.
func_closure
[
1
].
cell_contents
.
__self__
[
np
.
ndarray
]
=
True
full_write_guard
.
func_closure
[
1
].
cell_contents
.
__self__
[
np
.
core
.
records
.
recarray
]
=
True
full_write_guard
.
func_closure
[
1
].
cell_contents
.
__self__
[
np
.
core
.
records
.
record
]
=
True
# allow write access to ndarray, DataFrame, ZBigArray and RAMArray objects
def
allow_full_write
(
t
):
"""Allow setting and deleting items and attributes for this type.
This supports both RestrictedPython-3.6.0, where the safetype is implemented as:
safetype = {dict: True, list: True}.has_key
...
safetype(t)
and RestrictedPython-5.1, where the safetype is implemented as:
safetypes = {dict, list}
...
safetype(t)
"""
from
RestrictedPython.Guards
import
full_write_guard
safetype
=
full_write_guard
.
__closure__
[
1
].
cell_contents
if
isinstance
(
safetype
,
set
):
# 5.1
safetype
.
add
(
t
)
else
:
# 3.6
safetype
.
__self__
.
update
({
t
:
True
})
allow_full_write
(
np
.
ndarray
)
allow_full_write
(
np
.
core
.
records
.
recarray
)
allow_full_write
(
np
.
core
.
records
.
record
)
from
wendelin.bigarray.array_zodb
import
ZBigArray
full_write_guard
.
func_closure
[
1
].
cell_contents
.
__self__
[
ZBigArray
]
=
True
allow_full_write
(
ZBigArray
)
allow_type
(
ZBigArray
)
from
wendelin.bigarray.array_ram
import
RAMArray
full_write_guard
.
func_closure
[
1
].
cell_contents
.
__self__
[
RAMArray
]
=
True
allow_full_write
(
RAMArray
)
allow_type
(
RAMArray
)
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