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Commit 3c9e7f25 authored by Stefan Behnel's avatar Stefan Behnel
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cache underlying PyCFunction of calls to unbound methods of builtins in... 

cache underlying PyCFunction of calls to unbound methods of builtins in utility code (should eventually become a general feature)
parent 4ae39058
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Showing with 195 additions and 22 deletions
Cython/Compiler/Code.py
View file @ 3c9e7f25
...@@ -413,6 +413,35 @@ class UtilityCode(UtilityCodeBase): ...@@ -413,6 +413,35 @@ class UtilityCode(UtilityCodeBase):
assert 'PYIDENT(' not in impl assert 'PYIDENT(' not in impl
return bool(replacements), impl return bool(replacements), impl
def inject_unbound_methods(self, impl, output):
"""Replace 'UNBOUND_METHOD(type, "name")' by a constant Python identifier cname.
"""
if 'CALL_UNBOUND_METHOD(' not in impl:
return False, impl
replacements = []
def externalise(matchobj):
type_cname, method_name, args = matchobj.groups()
args = [arg.strip() for arg in args[1:].split(',')]
if len(args) == 1:
call = '__Pyx_CallUnboundCMethod0'
flag = 'METH_NOARGS'
output.use_utility_code(UtilityCode.load_cached("CallUnboundCMethod0", "ObjectHandling.c"))
elif len(args) == 2:
call = '__Pyx_CallUnboundCMethod1'
flag = 'METH_O'
output.use_utility_code(UtilityCode.load_cached("CallUnboundCMethod1", "ObjectHandling.c"))
else:
assert False, "CALL_UNBOUND_METHOD() requires 1 or 2 call arguments"
cname = output.get_cached_unbound_method(type_cname, method_name, flag)
replacements.append(cname)
return '%s(&%s, %s)' % (call, cname, ', '.join(args))
impl = re.sub(r'CALL_UNBOUND_METHOD\(([a-zA-Z_]+),\s*"([^"]+)"(,\s*[^),]+)+\)', externalise, impl)
assert 'CALL_UNBOUND_METHOD(' not in impl
return bool(replacements), impl
def wrap_c_strings(self, impl): def wrap_c_strings(self, impl):
"""Replace CSTRING('''xyz''') by a C compatible string """Replace CSTRING('''xyz''') by a C compatible string
""" """
...@@ -439,8 +468,9 @@ class UtilityCode(UtilityCodeBase): ...@@ -439,8 +468,9 @@ class UtilityCode(UtilityCodeBase):
'%s_proto' % self.name) '%s_proto' % self.name)
if self.impl: if self.impl:
impl = self.format_code(self.wrap_c_strings(self.impl)) impl = self.format_code(self.wrap_c_strings(self.impl))
is_specialised, impl = self.inject_string_constants(impl, output) is_specialised1, impl = self.inject_string_constants(impl, output)
if not is_specialised: is_specialised2, impl = self.inject_unbound_methods(impl, output)
if not (is_specialised1 or is_specialised2):
# no module specific adaptations => can be reused # no module specific adaptations => can be reused
output['utility_code_def'].put_or_include( output['utility_code_def'].put_or_include(
impl, '%s_impl' % self.name) impl, '%s_impl' % self.name)
...@@ -932,6 +962,7 @@ class GlobalState(object): ...@@ -932,6 +962,7 @@ class GlobalState(object):
'typeinfo', 'typeinfo',
'before_global_var', 'before_global_var',
'global_var', 'global_var',
'string_decls',
'decls', 'decls',
'all_the_rest', 'all_the_rest',
'pystring_table', 'pystring_table',
...@@ -965,6 +996,7 @@ class GlobalState(object): ...@@ -965,6 +996,7 @@ class GlobalState(object):
self.pyunicode_ptr_const_index = {} self.pyunicode_ptr_const_index = {}
self.num_const_index = {} self.num_const_index = {}
self.py_constants = [] self.py_constants = []
self.cached_cmethods = {}
assert writer.globalstate is None assert writer.globalstate is None
writer.globalstate = self writer.globalstate = self
...@@ -1187,6 +1219,15 @@ class GlobalState(object): ...@@ -1187,6 +1219,15 @@ class GlobalState(object):
prefix = Naming.const_prefix prefix = Naming.const_prefix
return "%s%s" % (prefix, name_suffix) return "%s%s" % (prefix, name_suffix)
def get_cached_unbound_method(self, type_cname, method_name, flag):
key = (type_cname, method_name, flag)
try:
cname = self.cached_cmethods[key]
except KeyError:
cname = self.cached_cmethods[key] = self.new_const_cname(
'umethod', '%s_%s' % (type_cname, method_name))
return cname
def add_cached_builtin_decl(self, entry): def add_cached_builtin_decl(self, entry):
if entry.is_builtin and entry.is_const: if entry.is_builtin and entry.is_const:
if self.should_declare(entry.cname, entry): if self.should_declare(entry.cname, entry):
...@@ -1218,6 +1259,7 @@ class GlobalState(object): ...@@ -1218,6 +1259,7 @@ class GlobalState(object):
w.error_goto(pos))) w.error_goto(pos)))
def generate_const_declarations(self): def generate_const_declarations(self):
self.generate_cached_methods_decls()
self.generate_string_constants() self.generate_string_constants()
self.generate_num_constants() self.generate_num_constants()
self.generate_object_constant_decls() self.generate_object_constant_decls()
...@@ -1231,13 +1273,30 @@ class GlobalState(object): ...@@ -1231,13 +1273,30 @@ class GlobalState(object):
decls_writer.putln( decls_writer.putln(
"static %s;" % c.type.declaration_code(cname)) "static %s;" % c.type.declaration_code(cname))
def generate_cached_methods_decls(self):
if not self.cached_cmethods:
return
w = self.parts['decls']
cnames = []
for (type_cname, method_name, flag), cname in sorted(self.cached_cmethods.iteritems()):
cnames.append(cname)
method_name_cname = self.get_interned_identifier(StringEncoding.EncodedString(method_name)).cname
w.putln('static __Pyx_CachedCFunction %s = {(PyObject*)&%s, &%s, 0, 0, %s};' % (
cname, type_cname, method_name_cname, flag))
if Options.generate_cleanup_code:
cleanup = self.parts['cleanup_globals']
for cname in cnames:
cleanup.putln("Py_CLEAR(%s.method);" % cname)
def generate_string_constants(self): def generate_string_constants(self):
c_consts = [ (len(c.cname), c.cname, c) c_consts = [ (len(c.cname), c.cname, c)
for c in self.string_const_index.values() ] for c in self.string_const_index.values() ]
c_consts.sort() c_consts.sort()
py_strings = [] py_strings = []
decls_writer = self.parts['decls'] decls_writer = self.parts['string_decls']
for _, cname, c in c_consts: for _, cname, c in c_consts:
conditional = False conditional = False
if c.py_versions and (2 not in c.py_versions or 3 not in c.py_versions): if c.py_versions and (2 not in c.py_versions or 3 not in c.py_versions):
......
Cython/Compiler/Naming.py
View file @ 3c9e7f25
...@@ -59,6 +59,7 @@ interned_prefixes = { ...@@ -59,6 +59,7 @@ interned_prefixes = {
'codeobj': pyrex_prefix + "codeobj_", 'codeobj': pyrex_prefix + "codeobj_",
'slice': pyrex_prefix + "slice_", 'slice': pyrex_prefix + "slice_",
'ustring': pyrex_prefix + "ustring_", 'ustring': pyrex_prefix + "ustring_",
'umethod': pyrex_prefix + "umethod_",
} }
ctuple_type_prefix = pyrex_prefix + "ctuple_" ctuple_type_prefix = pyrex_prefix + "ctuple_"
......
Cython/Utility/Builtins.c
View file @ 3c9e7f25
...@@ -293,11 +293,10 @@ static long __Pyx__PyObject_Ord(PyObject* c) { ...@@ -293,11 +293,10 @@ static long __Pyx__PyObject_Ord(PyObject* c) {
static CYTHON_INLINE PyObject* __Pyx_PyDict_Keys(PyObject* d); /*proto*/ static CYTHON_INLINE PyObject* __Pyx_PyDict_Keys(PyObject* d); /*proto*/
//////////////////// py_dict_keys //////////////////// //////////////////// py_dict_keys ////////////////////
//@requires: ObjectHandling.c::PyObjectCallMethod1
static CYTHON_INLINE PyObject* __Pyx_PyDict_Keys(PyObject* d) { static CYTHON_INLINE PyObject* __Pyx_PyDict_Keys(PyObject* d) {
if (PY_MAJOR_VERSION >= 3) if (PY_MAJOR_VERSION >= 3)
return __Pyx_PyObject_CallMethod1((PyObject*)&PyDict_Type, PYIDENT("keys"), d); return CALL_UNBOUND_METHOD(PyDict_Type, "keys", d);
else else
return PyDict_Keys(d); return PyDict_Keys(d);
} }
...@@ -307,11 +306,10 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_Keys(PyObject* d) { ...@@ -307,11 +306,10 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_Keys(PyObject* d) {
static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d); /*proto*/ static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d); /*proto*/
//////////////////// py_dict_values //////////////////// //////////////////// py_dict_values ////////////////////
//@requires: ObjectHandling.c::PyObjectCallMethod1
static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d) { static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d) {
if (PY_MAJOR_VERSION >= 3) if (PY_MAJOR_VERSION >= 3)
return __Pyx_PyObject_CallMethod1((PyObject*)&PyDict_Type, PYIDENT("values"), d); return CALL_UNBOUND_METHOD(PyDict_Type, "values", d);
else else
return PyDict_Values(d); return PyDict_Values(d);
} }
...@@ -321,11 +319,10 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d) { ...@@ -321,11 +319,10 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d) {
static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d); /*proto*/ static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d); /*proto*/
//////////////////// py_dict_items //////////////////// //////////////////// py_dict_items ////////////////////
//@requires: ObjectHandling.c::PyObjectCallMethod1
static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d) { static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d) {
if (PY_MAJOR_VERSION >= 3) if (PY_MAJOR_VERSION >= 3)
return __Pyx_PyObject_CallMethod1((PyObject*)&PyDict_Type, PYIDENT("items"), d); return CALL_UNBOUND_METHOD(PyDict_Type, "items", d);
else else
return PyDict_Items(d); return PyDict_Items(d);
} }
...@@ -335,10 +332,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d) { ...@@ -335,10 +332,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d) {
static CYTHON_INLINE PyObject* __Pyx_PyDict_IterKeys(PyObject* d); /*proto*/ static CYTHON_INLINE PyObject* __Pyx_PyDict_IterKeys(PyObject* d); /*proto*/
//////////////////// py_dict_iterkeys //////////////////// //////////////////// py_dict_iterkeys ////////////////////
//@requires: ObjectHandling.c::PyObjectCallMethod0
static CYTHON_INLINE PyObject* __Pyx_PyDict_IterKeys(PyObject* d) { static CYTHON_INLINE PyObject* __Pyx_PyDict_IterKeys(PyObject* d) {
return __Pyx_PyObject_CallMethod0(d, (PY_MAJOR_VERSION >= 3) ? PYIDENT("keys") : PYIDENT("iterkeys")); if (PY_MAJOR_VERSION >= 3)
return CALL_UNBOUND_METHOD(PyDict_Type, "keys", d);
else
return CALL_UNBOUND_METHOD(PyDict_Type, "iterkeys", d);
} }
//////////////////// py_dict_itervalues.proto //////////////////// //////////////////// py_dict_itervalues.proto ////////////////////
...@@ -346,10 +345,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_IterKeys(PyObject* d) { ...@@ -346,10 +345,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_IterKeys(PyObject* d) {
static CYTHON_INLINE PyObject* __Pyx_PyDict_IterValues(PyObject* d); /*proto*/ static CYTHON_INLINE PyObject* __Pyx_PyDict_IterValues(PyObject* d); /*proto*/
//////////////////// py_dict_itervalues //////////////////// //////////////////// py_dict_itervalues ////////////////////
//@requires: ObjectHandling.c::PyObjectCallMethod0
static CYTHON_INLINE PyObject* __Pyx_PyDict_IterValues(PyObject* d) { static CYTHON_INLINE PyObject* __Pyx_PyDict_IterValues(PyObject* d) {
return __Pyx_PyObject_CallMethod0(d, (PY_MAJOR_VERSION >= 3) ? PYIDENT("values") : PYIDENT("itervalues")); if (PY_MAJOR_VERSION >= 3)
return CALL_UNBOUND_METHOD(PyDict_Type, "values", d);
else
return CALL_UNBOUND_METHOD(PyDict_Type, "itervalues", d);
} }
//////////////////// py_dict_iteritems.proto //////////////////// //////////////////// py_dict_iteritems.proto ////////////////////
...@@ -357,10 +358,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_IterValues(PyObject* d) { ...@@ -357,10 +358,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_IterValues(PyObject* d) {
static CYTHON_INLINE PyObject* __Pyx_PyDict_IterItems(PyObject* d); /*proto*/ static CYTHON_INLINE PyObject* __Pyx_PyDict_IterItems(PyObject* d); /*proto*/
//////////////////// py_dict_iteritems //////////////////// //////////////////// py_dict_iteritems ////////////////////
//@requires: ObjectHandling.c::PyObjectCallMethod0
static CYTHON_INLINE PyObject* __Pyx_PyDict_IterItems(PyObject* d) { static CYTHON_INLINE PyObject* __Pyx_PyDict_IterItems(PyObject* d) {
return __Pyx_PyObject_CallMethod0(d, (PY_MAJOR_VERSION >= 3) ? PYIDENT("items") : PYIDENT("iteritems")); if (PY_MAJOR_VERSION >= 3)
return CALL_UNBOUND_METHOD(PyDict_Type, "items", d);
else
return CALL_UNBOUND_METHOD(PyDict_Type, "iteritems", d);
} }
//////////////////// py_dict_viewkeys.proto //////////////////// //////////////////// py_dict_viewkeys.proto ////////////////////
...@@ -371,10 +374,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_IterItems(PyObject* d) { ...@@ -371,10 +374,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_IterItems(PyObject* d) {
static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewKeys(PyObject* d); /*proto*/ static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewKeys(PyObject* d); /*proto*/
//////////////////// py_dict_viewkeys //////////////////// //////////////////// py_dict_viewkeys ////////////////////
//@requires: ObjectHandling.c::PyObjectCallMethod0
static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewKeys(PyObject* d) { static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewKeys(PyObject* d) {
return __Pyx_PyObject_CallMethod0(d, (PY_MAJOR_VERSION >= 3) ? PYIDENT("keys") : PYIDENT("viewkeys")); if (PY_MAJOR_VERSION >= 3)
return CALL_UNBOUND_METHOD(PyDict_Type, "keys", d);
else
return CALL_UNBOUND_METHOD(PyDict_Type, "viewkeys", d);
} }
//////////////////// py_dict_viewvalues.proto //////////////////// //////////////////// py_dict_viewvalues.proto ////////////////////
...@@ -385,10 +390,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewKeys(PyObject* d) { ...@@ -385,10 +390,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewKeys(PyObject* d) {
static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewValues(PyObject* d); /*proto*/ static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewValues(PyObject* d); /*proto*/
//////////////////// py_dict_viewvalues //////////////////// //////////////////// py_dict_viewvalues ////////////////////
//@requires: ObjectHandling.c::PyObjectCallMethod0
static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewValues(PyObject* d) { static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewValues(PyObject* d) {
return __Pyx_PyObject_CallMethod0(d, (PY_MAJOR_VERSION >= 3) ? PYIDENT("values") : PYIDENT("viewvalues")); if (PY_MAJOR_VERSION >= 3)
return CALL_UNBOUND_METHOD(PyDict_Type, "values", d);
else
return CALL_UNBOUND_METHOD(PyDict_Type, "viewvalues", d);
} }
//////////////////// py_dict_viewitems.proto //////////////////// //////////////////// py_dict_viewitems.proto ////////////////////
...@@ -399,10 +406,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewValues(PyObject* d) { ...@@ -399,10 +406,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewValues(PyObject* d) {
static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewItems(PyObject* d); /*proto*/ static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewItems(PyObject* d); /*proto*/
//////////////////// py_dict_viewitems //////////////////// //////////////////// py_dict_viewitems ////////////////////
//@requires: ObjectHandling.c::PyObjectCallMethod0
static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewItems(PyObject* d) { static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewItems(PyObject* d) {
return __Pyx_PyObject_CallMethod0(d, (PY_MAJOR_VERSION >= 3) ? PYIDENT("items") : PYIDENT("viewitems")); if (PY_MAJOR_VERSION >= 3)
return CALL_UNBOUND_METHOD(PyDict_Type, "items", d);
else
return CALL_UNBOUND_METHOD(PyDict_Type, "viewitems", d);
} }
//////////////////// pyfrozenset_new.proto //////////////////// //////////////////// pyfrozenset_new.proto ////////////////////
......
Cython/Utility/ObjectHandling.c
View file @ 3c9e7f25
...@@ -1101,6 +1101,110 @@ static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr ...@@ -1101,6 +1101,110 @@ static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr
#endif #endif
/////////////// UnpackUnboundCMethod.proto ///////////////
typedef struct {
PyObject *type;
PyObject **method_name;
PyCFunction func; // set on first access (direct C function pointer)
PyObject *method; // set on first access (fallback)
int flag;
} __Pyx_CachedCFunction;
/////////////// UnpackUnboundCMethod ///////////////
//@requires: PyObjectGetAttrStr
static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
PyObject *method;
method = __Pyx_PyObject_GetAttrStr(target->type, *target->method_name);
if (unlikely(!method))
return -1;
target->method = method;
#if CYTHON_COMPILING_IN_CPYTHON
assert (target->flag == METH_NOARGS || target->flag == METH_O);
#if PY_MAJOR_VERSION >= 3
assert (PyObject_TypeCheck(method, &PyMethodDescr_Type));
#endif
{
PyMethodDescrObject *descr = (PyMethodDescrObject*) method;
if (!(descr->d_method->ml_flags & (METH_VARARGS | METH_KEYWORDS)) && (descr->d_method->ml_flags & target->flag)) {
target->func = descr->d_method->ml_meth;
}
}
#endif
return 0;
}
/////////////// CallUnboundCMethod0.proto ///////////////
static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self); /*proto*/
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CallUnboundCMethod0(cfunc, self) \
((likely((cfunc)->func)) ? (*((cfunc)->func))(self, NULL) : __Pyx__CallUnboundCMethod0(cfunc, self))
#else
#define __Pyx_CallUnboundCMethod0(cfunc, self) __Pyx__CallUnboundCMethod0(cfunc, self)
#endif
/////////////// CallUnboundCMethod0 ///////////////
//@requires: UnpackUnboundCMethod
//@requires: PyObjectCall
static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self) {
PyObject *args, *result = NULL;
if (unlikely(!cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
#if CYTHON_COMPILING_IN_CPYTHON
args = PyTuple_New(1);
if (unlikely(!args)) goto bad;
Py_INCREF(self);
PyTuple_SET_ITEM(args, 0, self);
#else
args = PyTuple_Pack(1, self);
if (unlikely(!args)) goto bad;
#endif
result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
Py_DECREF(args);
bad:
return result;
}
/////////////// CallUnboundCMethod1.proto ///////////////
static PyObject* __Pyx__CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg); /*proto*/
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CallUnboundCMethod1(cfunc, self, arg) \
((likely((cfunc)->func)) ? (*((cfunc)->func))(self, arg) : __Pyx__CallUnboundCMethod1(cfunc, self, arg))
#else
#define __Pyx_CallUnboundCMethod1(cfunc, self, arg) __Pyx__CallUnboundCMethod1(cfunc, self, arg)
#endif
/////////////// CallUnboundCMethod1 ///////////////
//@requires: UnpackUnboundCMethod
//@requires: PyObjectCall
static PyObject* __Pyx__CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg){
PyObject *args, *result = NULL;
if (unlikely(!cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
#if CYTHON_COMPILING_IN_CPYTHON
args = PyTuple_New(2);
if (unlikely(!args)) goto bad;
Py_INCREF(self);
PyTuple_SET_ITEM(args, 0, self);
Py_INCREF(arg);
PyTuple_SET_ITEM(args, 1, arg);
#else
args = PyTuple_Pack(2, self, arg);
if (unlikely(!args)) goto bad;
#endif
result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
bad:
Py_XDECREF(args);
return result;
}
/////////////// PyObjectCallMethod0.proto /////////////// /////////////// PyObjectCallMethod0.proto ///////////////
static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name); /*proto*/ static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name); /*proto*/
......
Cython/Utility/Optimize.c
View file @ 3c9e7f25
...@@ -109,7 +109,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyList_Pop(PyObject* L) { ...@@ -109,7 +109,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyList_Pop(PyObject* L) {
Py_SIZE(L) -= 1; Py_SIZE(L) -= 1;
return PyList_GET_ITEM(L, PyList_GET_SIZE(L)); return PyList_GET_ITEM(L, PyList_GET_SIZE(L));
} }
return __Pyx_PyObject_CallMethod0(L, PYIDENT("pop")); return CALL_UNBOUND_METHOD(PyList_Type, "pop", L);
} }
#endif #endif
......
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