mirror of
https://github.com/python/cpython.git
synced 2024-11-24 08:52:25 +01:00
566 lines
18 KiB
C
566 lines
18 KiB
C
|
|
/* Method object implementation */
|
|
|
|
#include "Python.h"
|
|
#include "pycore_call.h" // _Py_CheckFunctionResult()
|
|
#include "pycore_ceval.h" // _Py_EnterRecursiveCallTstate()
|
|
#include "pycore_object.h"
|
|
#include "pycore_pyerrors.h"
|
|
#include "pycore_pystate.h" // _PyThreadState_GET()
|
|
|
|
|
|
/* undefine macro trampoline to PyCFunction_NewEx */
|
|
#undef PyCFunction_New
|
|
/* undefine macro trampoline to PyCMethod_New */
|
|
#undef PyCFunction_NewEx
|
|
|
|
/* Forward declarations */
|
|
static PyObject * cfunction_vectorcall_FASTCALL(
|
|
PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
|
|
static PyObject * cfunction_vectorcall_FASTCALL_KEYWORDS(
|
|
PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
|
|
static PyObject * cfunction_vectorcall_FASTCALL_KEYWORDS_METHOD(
|
|
PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
|
|
static PyObject * cfunction_vectorcall_NOARGS(
|
|
PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
|
|
static PyObject * cfunction_vectorcall_O(
|
|
PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
|
|
static PyObject * cfunction_call(
|
|
PyObject *func, PyObject *args, PyObject *kwargs);
|
|
|
|
|
|
PyObject *
|
|
PyCFunction_New(PyMethodDef *ml, PyObject *self)
|
|
{
|
|
return PyCFunction_NewEx(ml, self, NULL);
|
|
}
|
|
|
|
PyObject *
|
|
PyCFunction_NewEx(PyMethodDef *ml, PyObject *self, PyObject *module)
|
|
{
|
|
return PyCMethod_New(ml, self, module, NULL);
|
|
}
|
|
|
|
PyObject *
|
|
PyCMethod_New(PyMethodDef *ml, PyObject *self, PyObject *module, PyTypeObject *cls)
|
|
{
|
|
/* Figure out correct vectorcall function to use */
|
|
vectorcallfunc vectorcall;
|
|
switch (ml->ml_flags & (METH_VARARGS | METH_FASTCALL | METH_NOARGS |
|
|
METH_O | METH_KEYWORDS | METH_METHOD))
|
|
{
|
|
case METH_VARARGS:
|
|
case METH_VARARGS | METH_KEYWORDS:
|
|
/* For METH_VARARGS functions, it's more efficient to use tp_call
|
|
* instead of vectorcall. */
|
|
vectorcall = NULL;
|
|
break;
|
|
case METH_FASTCALL:
|
|
vectorcall = cfunction_vectorcall_FASTCALL;
|
|
break;
|
|
case METH_FASTCALL | METH_KEYWORDS:
|
|
vectorcall = cfunction_vectorcall_FASTCALL_KEYWORDS;
|
|
break;
|
|
case METH_NOARGS:
|
|
vectorcall = cfunction_vectorcall_NOARGS;
|
|
break;
|
|
case METH_O:
|
|
vectorcall = cfunction_vectorcall_O;
|
|
break;
|
|
case METH_METHOD | METH_FASTCALL | METH_KEYWORDS:
|
|
vectorcall = cfunction_vectorcall_FASTCALL_KEYWORDS_METHOD;
|
|
break;
|
|
default:
|
|
PyErr_Format(PyExc_SystemError,
|
|
"%s() method: bad call flags", ml->ml_name);
|
|
return NULL;
|
|
}
|
|
|
|
PyCFunctionObject *op = NULL;
|
|
|
|
if (ml->ml_flags & METH_METHOD) {
|
|
if (!cls) {
|
|
PyErr_SetString(PyExc_SystemError,
|
|
"attempting to create PyCMethod with a METH_METHOD "
|
|
"flag but no class");
|
|
return NULL;
|
|
}
|
|
PyCMethodObject *om = PyObject_GC_New(PyCMethodObject, &PyCMethod_Type);
|
|
if (om == NULL) {
|
|
return NULL;
|
|
}
|
|
om->mm_class = (PyTypeObject*)Py_NewRef(cls);
|
|
op = (PyCFunctionObject *)om;
|
|
} else {
|
|
if (cls) {
|
|
PyErr_SetString(PyExc_SystemError,
|
|
"attempting to create PyCFunction with class "
|
|
"but no METH_METHOD flag");
|
|
return NULL;
|
|
}
|
|
op = PyObject_GC_New(PyCFunctionObject, &PyCFunction_Type);
|
|
if (op == NULL) {
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
op->m_weakreflist = NULL;
|
|
op->m_ml = ml;
|
|
op->m_self = Py_XNewRef(self);
|
|
op->m_module = Py_XNewRef(module);
|
|
op->vectorcall = vectorcall;
|
|
_PyObject_GC_TRACK(op);
|
|
return (PyObject *)op;
|
|
}
|
|
|
|
PyCFunction
|
|
PyCFunction_GetFunction(PyObject *op)
|
|
{
|
|
if (!PyCFunction_Check(op)) {
|
|
PyErr_BadInternalCall();
|
|
return NULL;
|
|
}
|
|
return PyCFunction_GET_FUNCTION(op);
|
|
}
|
|
|
|
PyObject *
|
|
PyCFunction_GetSelf(PyObject *op)
|
|
{
|
|
if (!PyCFunction_Check(op)) {
|
|
PyErr_BadInternalCall();
|
|
return NULL;
|
|
}
|
|
return PyCFunction_GET_SELF(op);
|
|
}
|
|
|
|
int
|
|
PyCFunction_GetFlags(PyObject *op)
|
|
{
|
|
if (!PyCFunction_Check(op)) {
|
|
PyErr_BadInternalCall();
|
|
return -1;
|
|
}
|
|
return PyCFunction_GET_FLAGS(op);
|
|
}
|
|
|
|
PyTypeObject *
|
|
PyCMethod_GetClass(PyObject *op)
|
|
{
|
|
if (!PyCFunction_Check(op)) {
|
|
PyErr_BadInternalCall();
|
|
return NULL;
|
|
}
|
|
return PyCFunction_GET_CLASS(op);
|
|
}
|
|
|
|
/* Methods (the standard built-in methods, that is) */
|
|
|
|
static void
|
|
meth_dealloc(PyObject *self)
|
|
{
|
|
PyCFunctionObject *m = _PyCFunctionObject_CAST(self);
|
|
// The Py_TRASHCAN mechanism requires that we be able to
|
|
// call PyObject_GC_UnTrack twice on an object.
|
|
PyObject_GC_UnTrack(m);
|
|
Py_TRASHCAN_BEGIN(m, meth_dealloc);
|
|
if (m->m_weakreflist != NULL) {
|
|
PyObject_ClearWeakRefs((PyObject*) m);
|
|
}
|
|
// Dereference class before m_self: PyCFunction_GET_CLASS accesses
|
|
// PyMethodDef m_ml, which could be kept alive by m_self
|
|
Py_XDECREF(PyCFunction_GET_CLASS(m));
|
|
Py_XDECREF(m->m_self);
|
|
Py_XDECREF(m->m_module);
|
|
PyObject_GC_Del(m);
|
|
Py_TRASHCAN_END;
|
|
}
|
|
|
|
static PyObject *
|
|
meth_reduce(PyObject *self, PyObject *Py_UNUSED(ignored))
|
|
{
|
|
PyCFunctionObject *m = _PyCFunctionObject_CAST(self);
|
|
if (m->m_self == NULL || PyModule_Check(m->m_self))
|
|
return PyUnicode_FromString(m->m_ml->ml_name);
|
|
|
|
return Py_BuildValue("N(Os)", _PyEval_GetBuiltin(&_Py_ID(getattr)),
|
|
m->m_self, m->m_ml->ml_name);
|
|
}
|
|
|
|
static PyMethodDef meth_methods[] = {
|
|
{"__reduce__", meth_reduce, METH_NOARGS, NULL},
|
|
{NULL, NULL}
|
|
};
|
|
|
|
static PyObject *
|
|
meth_get__text_signature__(PyObject *self, void *closure)
|
|
{
|
|
PyCFunctionObject *m = _PyCFunctionObject_CAST(self);
|
|
return _PyType_GetTextSignatureFromInternalDoc(m->m_ml->ml_name,
|
|
m->m_ml->ml_doc,
|
|
m->m_ml->ml_flags);
|
|
}
|
|
|
|
static PyObject *
|
|
meth_get__doc__(PyObject *self, void *closure)
|
|
{
|
|
PyCFunctionObject *m = _PyCFunctionObject_CAST(self);
|
|
return _PyType_GetDocFromInternalDoc(m->m_ml->ml_name, m->m_ml->ml_doc);
|
|
}
|
|
|
|
static PyObject *
|
|
meth_get__name__(PyObject *self, void *closure)
|
|
{
|
|
PyCFunctionObject *m = _PyCFunctionObject_CAST(self);
|
|
return PyUnicode_FromString(m->m_ml->ml_name);
|
|
}
|
|
|
|
static PyObject *
|
|
meth_get__qualname__(PyObject *self, void *closure)
|
|
{
|
|
/* If __self__ is a module or NULL, return m.__name__
|
|
(e.g. len.__qualname__ == 'len')
|
|
|
|
If __self__ is a type, return m.__self__.__qualname__ + '.' + m.__name__
|
|
(e.g. dict.fromkeys.__qualname__ == 'dict.fromkeys')
|
|
|
|
Otherwise return type(m.__self__).__qualname__ + '.' + m.__name__
|
|
(e.g. [].append.__qualname__ == 'list.append') */
|
|
|
|
PyCFunctionObject *m = _PyCFunctionObject_CAST(self);
|
|
if (m->m_self == NULL || PyModule_Check(m->m_self)) {
|
|
return PyUnicode_FromString(m->m_ml->ml_name);
|
|
}
|
|
|
|
PyObject *type = PyType_Check(m->m_self) ? m->m_self : (PyObject*)Py_TYPE(m->m_self);
|
|
|
|
PyObject *type_qualname = PyObject_GetAttr(type, &_Py_ID(__qualname__));
|
|
if (type_qualname == NULL)
|
|
return NULL;
|
|
|
|
if (!PyUnicode_Check(type_qualname)) {
|
|
PyErr_SetString(PyExc_TypeError, "<method>.__class__."
|
|
"__qualname__ is not a unicode object");
|
|
Py_XDECREF(type_qualname);
|
|
return NULL;
|
|
}
|
|
|
|
PyObject *res = PyUnicode_FromFormat("%S.%s", type_qualname, m->m_ml->ml_name);
|
|
Py_DECREF(type_qualname);
|
|
return res;
|
|
}
|
|
|
|
static int
|
|
meth_traverse(PyObject *self, visitproc visit, void *arg)
|
|
{
|
|
PyCFunctionObject *m = _PyCFunctionObject_CAST(self);
|
|
Py_VISIT(PyCFunction_GET_CLASS(m));
|
|
Py_VISIT(m->m_self);
|
|
Py_VISIT(m->m_module);
|
|
return 0;
|
|
}
|
|
|
|
static PyObject *
|
|
meth_get__self__(PyObject *meth, void *closure)
|
|
{
|
|
PyCFunctionObject *m = _PyCFunctionObject_CAST(meth);
|
|
PyObject *self = PyCFunction_GET_SELF(m);
|
|
if (self == NULL) {
|
|
self = Py_None;
|
|
}
|
|
return Py_NewRef(self);
|
|
}
|
|
|
|
static PyGetSetDef meth_getsets[] = {
|
|
{"__doc__", meth_get__doc__, NULL, NULL},
|
|
{"__name__", meth_get__name__, NULL, NULL},
|
|
{"__qualname__", meth_get__qualname__, NULL, NULL},
|
|
{"__self__", meth_get__self__, NULL, NULL},
|
|
{"__text_signature__", meth_get__text_signature__, NULL, NULL},
|
|
{0}
|
|
};
|
|
|
|
#define OFF(x) offsetof(PyCFunctionObject, x)
|
|
|
|
static PyMemberDef meth_members[] = {
|
|
{"__module__", _Py_T_OBJECT, OFF(m_module), 0},
|
|
{NULL}
|
|
};
|
|
|
|
static PyObject *
|
|
meth_repr(PyObject *self)
|
|
{
|
|
PyCFunctionObject *m = _PyCFunctionObject_CAST(self);
|
|
if (m->m_self == NULL || PyModule_Check(m->m_self)) {
|
|
return PyUnicode_FromFormat("<built-in function %s>",
|
|
m->m_ml->ml_name);
|
|
}
|
|
|
|
return PyUnicode_FromFormat("<built-in method %s of %s object at %p>",
|
|
m->m_ml->ml_name,
|
|
Py_TYPE(m->m_self)->tp_name,
|
|
m->m_self);
|
|
}
|
|
|
|
static PyObject *
|
|
meth_richcompare(PyObject *self, PyObject *other, int op)
|
|
{
|
|
PyCFunctionObject *a, *b;
|
|
PyObject *res;
|
|
int eq;
|
|
|
|
if ((op != Py_EQ && op != Py_NE) ||
|
|
!PyCFunction_Check(self) ||
|
|
!PyCFunction_Check(other))
|
|
{
|
|
Py_RETURN_NOTIMPLEMENTED;
|
|
}
|
|
a = (PyCFunctionObject *)self;
|
|
b = (PyCFunctionObject *)other;
|
|
eq = a->m_self == b->m_self;
|
|
if (eq)
|
|
eq = a->m_ml->ml_meth == b->m_ml->ml_meth;
|
|
if (op == Py_EQ)
|
|
res = eq ? Py_True : Py_False;
|
|
else
|
|
res = eq ? Py_False : Py_True;
|
|
return Py_NewRef(res);
|
|
}
|
|
|
|
static Py_hash_t
|
|
meth_hash(PyObject *self)
|
|
{
|
|
PyCFunctionObject *a = _PyCFunctionObject_CAST(self);
|
|
Py_hash_t x = PyObject_GenericHash(a->m_self);
|
|
Py_hash_t y = _Py_HashPointer((void*)(a->m_ml->ml_meth));
|
|
x ^= y;
|
|
if (x == -1) {
|
|
x = -2;
|
|
}
|
|
return x;
|
|
}
|
|
|
|
|
|
PyTypeObject PyCFunction_Type = {
|
|
PyVarObject_HEAD_INIT(&PyType_Type, 0)
|
|
"builtin_function_or_method",
|
|
sizeof(PyCFunctionObject),
|
|
0,
|
|
meth_dealloc, /* tp_dealloc */
|
|
offsetof(PyCFunctionObject, vectorcall), /* tp_vectorcall_offset */
|
|
0, /* tp_getattr */
|
|
0, /* tp_setattr */
|
|
0, /* tp_as_async */
|
|
meth_repr, /* tp_repr */
|
|
0, /* tp_as_number */
|
|
0, /* tp_as_sequence */
|
|
0, /* tp_as_mapping */
|
|
meth_hash, /* tp_hash */
|
|
cfunction_call, /* tp_call */
|
|
0, /* tp_str */
|
|
PyObject_GenericGetAttr, /* tp_getattro */
|
|
0, /* tp_setattro */
|
|
0, /* tp_as_buffer */
|
|
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC |
|
|
Py_TPFLAGS_HAVE_VECTORCALL, /* tp_flags */
|
|
0, /* tp_doc */
|
|
meth_traverse, /* tp_traverse */
|
|
0, /* tp_clear */
|
|
meth_richcompare, /* tp_richcompare */
|
|
offsetof(PyCFunctionObject, m_weakreflist), /* tp_weaklistoffset */
|
|
0, /* tp_iter */
|
|
0, /* tp_iternext */
|
|
meth_methods, /* tp_methods */
|
|
meth_members, /* tp_members */
|
|
meth_getsets, /* tp_getset */
|
|
0, /* tp_base */
|
|
0, /* tp_dict */
|
|
};
|
|
|
|
PyTypeObject PyCMethod_Type = {
|
|
PyVarObject_HEAD_INIT(&PyType_Type, 0)
|
|
.tp_name = "builtin_method",
|
|
.tp_basicsize = sizeof(PyCMethodObject),
|
|
.tp_base = &PyCFunction_Type,
|
|
};
|
|
|
|
/* Vectorcall functions for each of the PyCFunction calling conventions,
|
|
* except for METH_VARARGS (possibly combined with METH_KEYWORDS) which
|
|
* doesn't use vectorcall.
|
|
*
|
|
* First, common helpers
|
|
*/
|
|
|
|
static inline int
|
|
cfunction_check_kwargs(PyThreadState *tstate, PyObject *func, PyObject *kwnames)
|
|
{
|
|
assert(!_PyErr_Occurred(tstate));
|
|
assert(PyCFunction_Check(func));
|
|
if (kwnames && PyTuple_GET_SIZE(kwnames)) {
|
|
PyObject *funcstr = _PyObject_FunctionStr(func);
|
|
if (funcstr != NULL) {
|
|
_PyErr_Format(tstate, PyExc_TypeError,
|
|
"%U takes no keyword arguments", funcstr);
|
|
Py_DECREF(funcstr);
|
|
}
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
typedef void (*funcptr)(void);
|
|
|
|
static inline funcptr
|
|
cfunction_enter_call(PyThreadState *tstate, PyObject *func)
|
|
{
|
|
if (_Py_EnterRecursiveCallTstate(tstate, " while calling a Python object")) {
|
|
return NULL;
|
|
}
|
|
return (funcptr)PyCFunction_GET_FUNCTION(func);
|
|
}
|
|
|
|
/* Now the actual vectorcall functions */
|
|
static PyObject *
|
|
cfunction_vectorcall_FASTCALL(
|
|
PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
|
|
{
|
|
PyThreadState *tstate = _PyThreadState_GET();
|
|
if (cfunction_check_kwargs(tstate, func, kwnames)) {
|
|
return NULL;
|
|
}
|
|
Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
|
|
PyCFunctionFast meth = (PyCFunctionFast)
|
|
cfunction_enter_call(tstate, func);
|
|
if (meth == NULL) {
|
|
return NULL;
|
|
}
|
|
PyObject *result = meth(PyCFunction_GET_SELF(func), args, nargs);
|
|
_Py_LeaveRecursiveCallTstate(tstate);
|
|
return result;
|
|
}
|
|
|
|
static PyObject *
|
|
cfunction_vectorcall_FASTCALL_KEYWORDS(
|
|
PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
|
|
{
|
|
PyThreadState *tstate = _PyThreadState_GET();
|
|
Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
|
|
PyCFunctionFastWithKeywords meth = (PyCFunctionFastWithKeywords)
|
|
cfunction_enter_call(tstate, func);
|
|
if (meth == NULL) {
|
|
return NULL;
|
|
}
|
|
PyObject *result = meth(PyCFunction_GET_SELF(func), args, nargs, kwnames);
|
|
_Py_LeaveRecursiveCallTstate(tstate);
|
|
return result;
|
|
}
|
|
|
|
static PyObject *
|
|
cfunction_vectorcall_FASTCALL_KEYWORDS_METHOD(
|
|
PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
|
|
{
|
|
PyThreadState *tstate = _PyThreadState_GET();
|
|
PyTypeObject *cls = PyCFunction_GET_CLASS(func);
|
|
Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
|
|
PyCMethod meth = (PyCMethod)cfunction_enter_call(tstate, func);
|
|
if (meth == NULL) {
|
|
return NULL;
|
|
}
|
|
PyObject *result = meth(PyCFunction_GET_SELF(func), cls, args, nargs, kwnames);
|
|
_Py_LeaveRecursiveCallTstate(tstate);
|
|
return result;
|
|
}
|
|
|
|
static PyObject *
|
|
cfunction_vectorcall_NOARGS(
|
|
PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
|
|
{
|
|
PyThreadState *tstate = _PyThreadState_GET();
|
|
if (cfunction_check_kwargs(tstate, func, kwnames)) {
|
|
return NULL;
|
|
}
|
|
Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
|
|
if (nargs != 0) {
|
|
PyObject *funcstr = _PyObject_FunctionStr(func);
|
|
if (funcstr != NULL) {
|
|
_PyErr_Format(tstate, PyExc_TypeError,
|
|
"%U takes no arguments (%zd given)", funcstr, nargs);
|
|
Py_DECREF(funcstr);
|
|
}
|
|
return NULL;
|
|
}
|
|
PyCFunction meth = (PyCFunction)cfunction_enter_call(tstate, func);
|
|
if (meth == NULL) {
|
|
return NULL;
|
|
}
|
|
PyObject *result = _PyCFunction_TrampolineCall(
|
|
meth, PyCFunction_GET_SELF(func), NULL);
|
|
_Py_LeaveRecursiveCallTstate(tstate);
|
|
return result;
|
|
}
|
|
|
|
static PyObject *
|
|
cfunction_vectorcall_O(
|
|
PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
|
|
{
|
|
PyThreadState *tstate = _PyThreadState_GET();
|
|
if (cfunction_check_kwargs(tstate, func, kwnames)) {
|
|
return NULL;
|
|
}
|
|
Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
|
|
if (nargs != 1) {
|
|
PyObject *funcstr = _PyObject_FunctionStr(func);
|
|
if (funcstr != NULL) {
|
|
_PyErr_Format(tstate, PyExc_TypeError,
|
|
"%U takes exactly one argument (%zd given)", funcstr, nargs);
|
|
Py_DECREF(funcstr);
|
|
}
|
|
return NULL;
|
|
}
|
|
PyCFunction meth = (PyCFunction)cfunction_enter_call(tstate, func);
|
|
if (meth == NULL) {
|
|
return NULL;
|
|
}
|
|
PyObject *result = _PyCFunction_TrampolineCall(
|
|
meth, PyCFunction_GET_SELF(func), args[0]);
|
|
_Py_LeaveRecursiveCallTstate(tstate);
|
|
return result;
|
|
}
|
|
|
|
|
|
static PyObject *
|
|
cfunction_call(PyObject *func, PyObject *args, PyObject *kwargs)
|
|
{
|
|
assert(kwargs == NULL || PyDict_Check(kwargs));
|
|
|
|
PyThreadState *tstate = _PyThreadState_GET();
|
|
assert(!_PyErr_Occurred(tstate));
|
|
|
|
int flags = PyCFunction_GET_FLAGS(func);
|
|
if (!(flags & METH_VARARGS)) {
|
|
/* If this is not a METH_VARARGS function, delegate to vectorcall */
|
|
return PyVectorcall_Call(func, args, kwargs);
|
|
}
|
|
|
|
/* For METH_VARARGS, we cannot use vectorcall as the vectorcall pointer
|
|
* is NULL. This is intentional, since vectorcall would be slower. */
|
|
PyCFunction meth = PyCFunction_GET_FUNCTION(func);
|
|
PyObject *self = PyCFunction_GET_SELF(func);
|
|
|
|
PyObject *result;
|
|
if (flags & METH_KEYWORDS) {
|
|
result = _PyCFunctionWithKeywords_TrampolineCall(
|
|
(*(PyCFunctionWithKeywords)(void(*)(void))meth),
|
|
self, args, kwargs);
|
|
}
|
|
else {
|
|
if (kwargs != NULL && PyDict_GET_SIZE(kwargs) != 0) {
|
|
_PyErr_Format(tstate, PyExc_TypeError,
|
|
"%.200s() takes no keyword arguments",
|
|
((PyCFunctionObject*)func)->m_ml->ml_name);
|
|
return NULL;
|
|
}
|
|
result = _PyCFunction_TrampolineCall(meth, self, args);
|
|
}
|
|
return _Py_CheckFunctionResult(tstate, func, result, NULL);
|
|
}
|