diff options
Diffstat (limited to 'Include/methodobject.h')
| -rw-r--r-- | Include/methodobject.h | 48 |
1 files changed, 28 insertions, 20 deletions
diff --git a/Include/methodobject.h b/Include/methodobject.h index adb2d9e..7c7362c 100644 --- a/Include/methodobject.h +++ b/Include/methodobject.h @@ -13,7 +13,7 @@ extern "C" { PyAPI_DATA(PyTypeObject) PyCFunction_Type; -#define PyCFunction_Check(op) Py_IS_TYPE(op, &PyCFunction_Type) +#define PyCFunction_Check(op) (Py_IS_TYPE(op, &PyCFunction_Type) || (PyType_IsSubtype(Py_TYPE(op), &PyCFunction_Type))) typedef PyObject *(*PyCFunction)(PyObject *, PyObject *); typedef PyObject *(*_PyCFunctionFast) (PyObject *, PyObject *const *, Py_ssize_t); @@ -22,21 +22,13 @@ typedef PyObject *(*PyCFunctionWithKeywords)(PyObject *, PyObject *, typedef PyObject *(*_PyCFunctionFastWithKeywords) (PyObject *, PyObject *const *, Py_ssize_t, PyObject *); +typedef PyObject *(*PyCMethod)(PyObject *, PyTypeObject *, PyObject *const *, + size_t, PyObject *); + PyAPI_FUNC(PyCFunction) PyCFunction_GetFunction(PyObject *); PyAPI_FUNC(PyObject *) PyCFunction_GetSelf(PyObject *); PyAPI_FUNC(int) PyCFunction_GetFlags(PyObject *); -/* Macros for direct access to these values. Type checks are *not* - done, so use with care. */ -#ifndef Py_LIMITED_API -#define PyCFunction_GET_FUNCTION(func) \ - (((PyCFunctionObject *)func) -> m_ml -> ml_meth) -#define PyCFunction_GET_SELF(func) \ - (((PyCFunctionObject *)func) -> m_ml -> ml_flags & METH_STATIC ? \ - NULL : ((PyCFunctionObject *)func) -> m_self) -#define PyCFunction_GET_FLAGS(func) \ - (((PyCFunctionObject *)func) -> m_ml -> ml_flags) -#endif Py_DEPRECATED(3.9) PyAPI_FUNC(PyObject *) PyCFunction_Call(PyObject *, PyObject *, PyObject *); struct PyMethodDef { @@ -52,6 +44,13 @@ typedef struct PyMethodDef PyMethodDef; PyAPI_FUNC(PyObject *) PyCFunction_NewEx(PyMethodDef *, PyObject *, PyObject *); +#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03090000 +#define PyCFunction_NewEx(ML, SELF, MOD) PyCMethod_New((ML), (SELF), (MOD), NULL) +PyAPI_FUNC(PyObject *) PyCMethod_New(PyMethodDef *, PyObject *, + PyObject *, PyTypeObject *); +#endif + + /* Flag passed to newmethodobject */ /* #define METH_OLDARGS 0x0000 -- unsupported now */ #define METH_VARARGS 0x0001 @@ -84,15 +83,24 @@ PyAPI_FUNC(PyObject *) PyCFunction_NewEx(PyMethodDef *, PyObject *, #define METH_STACKLESS 0x0000 #endif +/* METH_METHOD means the function stores an + * additional reference to the class that defines it; + * both self and class are passed to it. + * It uses PyCMethodObject instead of PyCFunctionObject. + * May not be combined with METH_NOARGS, METH_O, METH_CLASS or METH_STATIC. + */ + +#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03090000 +#define METH_METHOD 0x0200 +#endif + + #ifndef Py_LIMITED_API -typedef struct { - PyObject_HEAD - PyMethodDef *m_ml; /* Description of the C function to call */ - PyObject *m_self; /* Passed as 'self' arg to the C func, can be NULL */ - PyObject *m_module; /* The __module__ attribute, can be anything */ - PyObject *m_weakreflist; /* List of weak references */ - vectorcallfunc vectorcall; -} PyCFunctionObject; + +#define Py_CPYTHON_METHODOBJECT_H +#include "cpython/methodobject.h" +#undef Py_CPYTHON_METHODOBJECT_H + #endif #ifdef __cplusplus |