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nexedi
cython
Commits
cac97e27
Commit
cac97e27
authored
Nov 11, 2008
by
Robert Bradshaw
Browse files
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merge
parents
17fabe5a
cf8dc445
Changes
5
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5 changed files
with
187 additions
and
2 deletions
+187
-2
Cython/Compiler/Builtin.py
Cython/Compiler/Builtin.py
+45
-0
Cython/Compiler/Nodes.py
Cython/Compiler/Nodes.py
+40
-0
Cython/Compiler/Parsing.py
Cython/Compiler/Parsing.py
+17
-0
pyximport/pyximport.py
pyximport/pyximport.py
+7
-2
tests/run/exectest.pyx
tests/run/exectest.pyx
+78
-0
No files found.
Cython/Compiler/Builtin.py
View file @
cac97e27
...
@@ -6,6 +6,7 @@ from Symtab import BuiltinScope, StructOrUnionScope
...
@@ -6,6 +6,7 @@ from Symtab import BuiltinScope, StructOrUnionScope
from
Cython.Utils
import
UtilityCode
from
Cython.Utils
import
UtilityCode
from
TypeSlots
import
Signature
from
TypeSlots
import
Signature
import
PyrexTypes
import
PyrexTypes
import
Naming
builtin_function_table
=
[
builtin_function_table
=
[
# name, args, return, C API func, py equiv = "*"
# name, args, return, C API func, py equiv = "*"
...
@@ -16,6 +17,7 @@ builtin_function_table = [
...
@@ -16,6 +17,7 @@ builtin_function_table = [
(
'delattr'
,
"OO"
,
"r"
,
"PyObject_DelAttr"
),
(
'delattr'
,
"OO"
,
"r"
,
"PyObject_DelAttr"
),
(
'dir'
,
"O"
,
"O"
,
"PyObject_Dir"
),
(
'dir'
,
"O"
,
"O"
,
"PyObject_Dir"
),
(
'divmod'
,
"OO"
,
"O"
,
"PyNumber_Divmod"
),
(
'divmod'
,
"OO"
,
"O"
,
"PyNumber_Divmod"
),
(
'exec'
,
"OOO"
,
"O"
,
"__Pyx_PyRun"
),
#('eval', "", "", ""),
#('eval', "", "", ""),
#('execfile', "", "", ""),
#('execfile', "", "", ""),
#('filter', "", "", ""),
#('filter', "", "", ""),
...
@@ -154,6 +156,48 @@ bad:
...
@@ -154,6 +156,48 @@ bad:
}
}
"""
)
"""
)
pyexec_utility_code
=
UtilityCode
(
proto
=
"""
static PyObject* __Pyx_PyRun(PyObject*, PyObject*, PyObject*);
"""
,
impl
=
"""
static PyObject* __Pyx_PyRun(PyObject* o, PyObject* globals, PyObject* locals) {
PyObject* result;
PyObject* s = 0;
if (!locals && !globals) {
globals = PyModule_GetDict(%s);"""
%
Naming
.
module_cname
+
"""
if (!globals)
goto bad;
locals = globals;
} else if (!locals) {
locals = globals;
} else if (!globals) {
globals = locals;
}
if (PyUnicode_Check(o)) {
s = PyUnicode_AsUTF8String(o);
if (!s) goto bad;
o = s;
} else if (!PyString_Check(o)) {
/* FIXME: support file objects and code objects */
PyErr_SetString(PyExc_TypeError,
"exec currently requires a string as code input.");
goto bad;
}
result = PyRun_String(
PyString_AS_STRING(o), Py_file_input, globals, locals);
Py_XDECREF(s);
return result;
bad:
Py_XDECREF(s);
return 0;
}
"""
)
intern_utility_code
=
UtilityCode
(
intern_utility_code
=
UtilityCode
(
proto
=
"""
proto
=
"""
#if PY_MAJOR_VERSION >= 3
#if PY_MAJOR_VERSION >= 3
...
@@ -273,6 +317,7 @@ Py_XDECREF(__Pyx_PyFrozenSet_Type); __Pyx_PyFrozenSet_Type = NULL;
...
@@ -273,6 +317,7 @@ Py_XDECREF(__Pyx_PyFrozenSet_Type); __Pyx_PyFrozenSet_Type = NULL;
"""
)
"""
)
builtin_utility_code
=
{
builtin_utility_code
=
{
'exec'
:
pyexec_utility_code
,
'getattr3'
:
getattr3_utility_code
,
'getattr3'
:
getattr3_utility_code
,
'intern'
:
intern_utility_code
,
'intern'
:
intern_utility_code
,
'set'
:
py23_set_utility_code
,
'set'
:
py23_set_utility_code
,
...
...
Cython/Compiler/Nodes.py
View file @
cac97e27
...
@@ -5,6 +5,7 @@
...
@@ -5,6 +5,7 @@
import
string
,
sys
,
os
,
time
,
copy
import
string
,
sys
,
os
,
time
,
copy
import
Code
import
Code
import
Builtin
from
Errors
import
error
,
warning
,
InternalError
from
Errors
import
error
,
warning
,
InternalError
import
Naming
import
Naming
import
PyrexTypes
import
PyrexTypes
...
@@ -3088,6 +3089,45 @@ class PrintStatNode(StatNode):
...
@@ -3088,6 +3089,45 @@ class PrintStatNode(StatNode):
self
.
arg_tuple
.
annotate
(
code
)
self
.
arg_tuple
.
annotate
(
code
)
class
ExecStatNode
(
StatNode
):
# exec statement
#
# args [ExprNode]
child_attrs
=
[
"args"
]
def
analyse_expressions
(
self
,
env
):
for
i
,
arg
in
enumerate
(
self
.
args
):
arg
.
analyse_expressions
(
env
)
arg
=
arg
.
coerce_to_pyobject
(
env
)
arg
.
release_temp
(
env
)
self
.
args
[
i
]
=
arg
self
.
temp_result
=
env
.
allocate_temp_pyobject
()
env
.
release_temp
(
self
.
temp_result
)
env
.
use_utility_code
(
Builtin
.
pyexec_utility_code
)
self
.
gil_check
(
env
)
gil_message
=
"Python exec statement"
def
generate_execution_code
(
self
,
code
):
args
=
[]
for
arg
in
self
.
args
:
arg
.
generate_evaluation_code
(
code
)
args
.
append
(
arg
.
py_result
()
)
args
=
tuple
(
args
+
[
'0'
,
'0'
][:
3
-
len
(
args
)])
code
.
putln
(
"%s = __Pyx_PyRun(%s, %s, %s);"
%
(
(
self
.
temp_result
,)
+
args
))
for
arg
in
self
.
args
:
arg
.
generate_disposal_code
(
code
)
code
.
putln
(
code
.
error_goto_if_null
(
self
.
temp_result
,
self
.
pos
))
code
.
put_decref_clear
(
self
.
temp_result
,
py_object_type
)
def
annotate
(
self
,
code
):
for
arg
in
self
.
args
:
arg
.
annotate
(
code
)
class
DelStatNode
(
StatNode
):
class
DelStatNode
(
StatNode
):
# del statement
# del statement
#
#
...
...
Cython/Compiler/Parsing.py
View file @
cac97e27
...
@@ -903,6 +903,21 @@ def p_print_statement(s):
...
@@ -903,6 +903,21 @@ def p_print_statement(s):
return
Nodes
.
PrintStatNode
(
pos
,
return
Nodes
.
PrintStatNode
(
pos
,
arg_tuple
=
arg_tuple
,
append_newline
=
not
ends_with_comma
)
arg_tuple
=
arg_tuple
,
append_newline
=
not
ends_with_comma
)
def
p_exec_statement
(
s
):
# s.sy == 'exec'
pos
=
s
.
position
()
s
.
next
()
args
=
[
p_bit_expr
(
s
)
]
if
s
.
sy
==
'in'
:
s
.
next
()
args
.
append
(
p_simple_expr
(
s
))
if
s
.
sy
==
','
:
s
.
next
()
args
.
append
(
p_simple_expr
(
s
))
else
:
error
(
pos
,
"'exec' currently requires a target mapping (globals/locals)"
)
return
Nodes
.
ExecStatNode
(
pos
,
args
=
args
)
def
p_del_statement
(
s
):
def
p_del_statement
(
s
):
# s.sy == 'del'
# s.sy == 'del'
pos
=
s
.
position
()
pos
=
s
.
position
()
...
@@ -1317,6 +1332,8 @@ def p_simple_statement(s, first_statement = 0):
...
@@ -1317,6 +1332,8 @@ def p_simple_statement(s, first_statement = 0):
node
=
p_global_statement
(
s
)
node
=
p_global_statement
(
s
)
elif
s
.
sy
==
'print'
:
elif
s
.
sy
==
'print'
:
node
=
p_print_statement
(
s
)
node
=
p_print_statement
(
s
)
elif
s
.
sy
==
'exec'
:
node
=
p_exec_statement
(
s
)
elif
s
.
sy
==
'del'
:
elif
s
.
sy
==
'del'
:
node
=
p_del_statement
(
s
)
node
=
p_del_statement
(
s
)
elif
s
.
sy
==
'break'
:
elif
s
.
sy
==
'break'
:
...
...
pyximport/pyximport.py
View file @
cac97e27
...
@@ -20,12 +20,17 @@ the documentation.
...
@@ -20,12 +20,17 @@ the documentation.
This code was modeled on Quixote's ptl_import.
This code was modeled on Quixote's ptl_import.
"""
"""
import
sys
,
os
,
shutil
import
sys
,
os
,
shutil
import
imp
,
ihooks
,
glob
,
md5
import
imp
,
ihooks
,
glob
import
__builtin__
import
__builtin__
import
pyxbuild
import
pyxbuild
from
distutils.dep_util
import
newer
from
distutils.dep_util
import
newer
from
distutils.extension
import
Extension
from
distutils.extension
import
Extension
try
:
import
hashlib
except
ImportError
:
import
md5
as
hashlib
mod_name
=
"pyximport"
mod_name
=
"pyximport"
assert
sys
.
hexversion
>=
0x20000b1
,
"need Python 2.0b1 or later"
assert
sys
.
hexversion
>=
0x20000b1
,
"need Python 2.0b1 or later"
...
@@ -54,7 +59,7 @@ def _load_pyrex(name, filename):
...
@@ -54,7 +59,7 @@ def _load_pyrex(name, filename):
def
get_distutils_extension
(
modname
,
pyxfilename
):
def
get_distutils_extension
(
modname
,
pyxfilename
):
extra
=
"_"
+
md5
.
md5
(
open
(
pyxfilename
).
read
()).
hexdigest
()
extra
=
"_"
+
hashlib
.
md5
(
open
(
pyxfilename
).
read
()).
hexdigest
()
# modname = modname + extra
# modname = modname + extra
extension_mod
=
handle_special_build
(
modname
,
pyxfilename
)
extension_mod
=
handle_special_build
(
modname
,
pyxfilename
)
...
...
tests/run/exectest.pyx
0 → 100644
View file @
cac97e27
__doc__
=
"""# no unicode string, not tested in Python3!
#>>> a
#Traceback (most recent call last):
#NameError: name 'a' is not defined
#>>> test_module_scope()
#>>> a
>>> test_dict_scope1()
2
>>> d = {}
>>> test_dict_scope2(d)
>>> print d['b']
2
>>> d1 = {}
>>> test_dict_scope3(d1, d1)
>>> print d1['b']
2
>>> d1, d2 = {}, {}
>>> test_dict_scope3(d1, d2)
>>> print d1.get('b'), d2.get('b')
None 2
>>> d1, d2 = {}, {}
>>> test_dict_scope3(d1, d2)
>>> print d1.get('b'), d2.get('b')
None 2
>>> d1, d2 = dict(a=11), dict(c=5)
>>> test_dict_scope_ref(d1, d2)
>>> print d1.get('b'), d2.get('b')
None 16
>>> d = dict(a=11, c=5)
>>> test_dict_scope_ref(d, d)
>>> print d['b']
16
>>> d = dict(seq = [1,2,3,4])
>>> add_iter = test_def(d, 'seq')
>>> list(add_iter())
[2, 3, 4, 5]
>>> # errors
>>> d1, d2 = {}, {}
>>> test_dict_scope_ref(d1, d2)
Traceback (most recent call last):
NameError: name 'a' is not defined
"""
#def test_module_scope():
# exec "a=1+1"
# return __dict__['a']
def
test_dict_scope1
():
cdef
dict
d
=
{}
exec
"b=1+1"
in
d
return
d
[
'b'
]
def
test_dict_scope2
(
d
):
exec
"b=1+1"
in
d
def
test_dict_scope3
(
d1
,
d2
):
exec
"b=1+1"
in
d1
,
d2
def
test_dict_scope_ref
(
d1
,
d2
):
exec
"b=a+c"
in
d1
,
d2
def
test_def
(
d
,
varref
):
exec
"""
def test():
for x in %s:
yield x+1
"""
%
varref
in
d
return
d
[
'test'
]
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