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Kirill Smelkov
cython
Commits
4a196738
Commit
4a196738
authored
Sep 04, 2017
by
Stefan Behnel
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Plain Diff
Switch off all special methods for closure classes the hard way.
parent
753e262f
Changes
2
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2 changed files
with
90 additions
and
9 deletions
+90
-9
Cython/Compiler/TypeSlots.py
Cython/Compiler/TypeSlots.py
+4
-0
tests/run/closure_names.pyx
tests/run/closure_names.pyx
+86
-9
No files found.
Cython/Compiler/TypeSlots.py
View file @
4a196738
...
...
@@ -367,6 +367,8 @@ class ConstructorSlot(InternalMethodSlot):
self
.
method
=
method
def
slot_code
(
self
,
scope
):
if
scope
.
is_closure_class_scope
:
return
"0"
if
(
self
.
slot_name
!=
'tp_new'
and
scope
.
parent_type
.
base_type
and
not
scope
.
has_pyobject_attrs
...
...
@@ -398,6 +400,8 @@ class SyntheticSlot(InternalMethodSlot):
self
.
default_value
=
default_value
def
slot_code
(
self
,
scope
):
if
scope
.
is_closure_class_scope
:
return
"0"
if
scope
.
defines_any
(
self
.
user_methods
):
return
InternalMethodSlot
.
slot_code
(
self
,
scope
)
else
:
...
...
tests/run/closure_names.pyx
View file @
4a196738
...
...
@@ -6,8 +6,27 @@
def
func
():
"""
>>> funcs = func()
>>> [f(1) for f in funcs]
['eq', 'str', 'weakref', 'new', 'dict']
>>> [f(1) for f in funcs] # doctest: +NORMALIZE_WHITESPACE
['eq',
'str',
'weakref',
'new',
'getitem',
'setitem',
'delitem',
'getslice',
'setslice',
'delslice_',
'getattr',
'getattribute',
'setattr',
'delattr',
'get',
'set',
'delete',
'dict',
'dealloc',
'cinit']
"""
def
__eq__
(
a
):
return
'eq'
...
...
@@ -21,19 +40,77 @@ def func():
def
__new__
(
a
):
return
'new'
def
__getitem__
(
a
):
return
'getitem'
def
__setitem__
(
a
):
return
'setitem'
def
__delitem__
(
a
):
return
'delitem'
def
__getslice__
(
a
):
return
'getslice'
def
__setslice__
(
a
):
return
'setslice'
def
__delslice__
(
a
):
return
'delslice_'
def
__getattr__
(
a
):
return
'getattr'
def
__getattribute__
(
a
):
return
'getattribute'
def
__setattr__
(
a
):
return
'setattr'
def
__delattr__
(
a
):
return
'delattr'
def
__get__
(
a
):
return
'get'
def
__set__
(
a
):
return
'set'
def
__delete__
(
a
):
return
'delete'
def
__dict__
(
a
):
return
'dict'
def
__
setitem__
(
x
):
return
'
__setitem__
'
def
__
dealloc__
(
a
):
return
'
dealloc
'
def
__
getslice__
(
x
):
return
'
__getslice__
'
def
__
cinit__
(
a
):
return
'
cinit
'
def
list_from_gen
(
g
):
return
list
(
g
)
# move into closure by using inside of generator expression
return
list_from_gen
(
[
__eq__
,
__str__
,
__weakref__
,
__new__
,
__dict__
,
__setitem__
,
__getslice__
][
i
]
for
i
in
range
(
5
))
return
list_from_gen
([
__eq__
,
__str__
,
__weakref__
,
__new__
,
__getitem__
,
__setitem__
,
__delitem__
,
__getslice__
,
__setslice__
,
__delslice__
,
__getattr__
,
__getattribute__
,
__setattr__
,
__delattr__
,
__get__
,
__set__
,
__delete__
,
__dict__
,
__dealloc__
,
__cinit__
,
][
i
]
for
i
in
range
(
20
))
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