diff options
| author | Martin v. Löwis <martin@v.loewis.de> | 2007-07-21 06:55:02 +0000 |
|---|---|---|
| committer | Martin v. Löwis <martin@v.loewis.de> | 2007-07-21 06:55:02 +0000 |
| commit | 778038e965a1ff5bcc5585431cb193bd89eb9005 (patch) | |
| tree | a25dda76813c1223f6a2d246f3fa63c9ff66dd4b | |
| parent | 5a122db52c24ed01ad2fba7efeed10048cbcc9fe (diff) | |
| download | cpython-778038e965a1ff5bcc5585431cb193bd89eb9005.tar.gz | |
PEP 3123: Provide forward compatibility with Python 3.0, while keeping
backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.
129 files changed, 1090 insertions, 1250 deletions
diff --git a/Include/abstract.h b/Include/abstract.h index 14510c6ab7..29f091e2ac 100644 --- a/Include/abstract.h +++ b/Include/abstract.h @@ -1064,7 +1064,7 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ */ #define PySequence_ITEM(o, i)\ - ( o->ob_type->tp_as_sequence->sq_item(o, i) ) + ( Py_Type(o)->tp_as_sequence->sq_item(o, i) ) /* Assume tp_as_sequence and sq_item exist and that i does not need to be corrected for a negative index */ diff --git a/Include/boolobject.h b/Include/boolobject.h index 7f9ad01a05..6499345cec 100644 --- a/Include/boolobject.h +++ b/Include/boolobject.h @@ -11,7 +11,7 @@ typedef PyIntObject PyBoolObject; PyAPI_DATA(PyTypeObject) PyBool_Type; -#define PyBool_Check(x) ((x)->ob_type == &PyBool_Type) +#define PyBool_Check(x) (Py_Type(x) == &PyBool_Type) /* Py_False and Py_True are the only two bools in existence. Don't forget to apply Py_INCREF() when returning either!!! */ diff --git a/Include/bufferobject.h b/Include/bufferobject.h index 75ba4963f5..639b08d865 100644 --- a/Include/bufferobject.h +++ b/Include/bufferobject.h @@ -12,7 +12,7 @@ extern "C" { PyAPI_DATA(PyTypeObject) PyBuffer_Type; -#define PyBuffer_Check(op) ((op)->ob_type == &PyBuffer_Type) +#define PyBuffer_Check(op) (Py_Type(op) == &PyBuffer_Type) #define Py_END_OF_BUFFER (-1) diff --git a/Include/cStringIO.h b/Include/cStringIO.h index 25fc9dd0d8..50f8cbef85 100644 --- a/Include/cStringIO.h +++ b/Include/cStringIO.h @@ -60,9 +60,9 @@ static struct PycStringIO_CAPI { /* These can be used to test if you have one */ #define PycStringIO_InputCheck(O) \ - ((O)->ob_type==PycStringIO->InputType) + (Py_Type(O)==PycStringIO->InputType) #define PycStringIO_OutputCheck(O) \ - ((O)->ob_type==PycStringIO->OutputType) + (Py_Type(O)==PycStringIO->OutputType) #ifdef __cplusplus } diff --git a/Include/cellobject.h b/Include/cellobject.h index fd186e28c2..1036420313 100644 --- a/Include/cellobject.h +++ b/Include/cellobject.h @@ -13,7 +13,7 @@ typedef struct { PyAPI_DATA(PyTypeObject) PyCell_Type; -#define PyCell_Check(op) ((op)->ob_type == &PyCell_Type) +#define PyCell_Check(op) (Py_Type(op) == &PyCell_Type) PyAPI_FUNC(PyObject *) PyCell_New(PyObject *); PyAPI_FUNC(PyObject *) PyCell_Get(PyObject *); diff --git a/Include/cobject.h b/Include/cobject.h index ad23ac8d6a..0e0ed1b2cb 100644 --- a/Include/cobject.h +++ b/Include/cobject.h @@ -16,7 +16,7 @@ extern "C" { PyAPI_DATA(PyTypeObject) PyCObject_Type; -#define PyCObject_Check(op) ((op)->ob_type == &PyCObject_Type) +#define PyCObject_Check(op) (Py_Type(op) == &PyCObject_Type) /* Create a PyCObject from a pointer to a C object and an optional destructor function. If the second argument is non-null, then it diff --git a/Include/code.h b/Include/code.h index 744c1a69b8..2ec756bd63 100644 --- a/Include/code.h +++ b/Include/code.h @@ -60,7 +60,7 @@ typedef struct { PyAPI_DATA(PyTypeObject) PyCode_Type; -#define PyCode_Check(op) ((op)->ob_type == &PyCode_Type) +#define PyCode_Check(op) (Py_Type(op) == &PyCode_Type) #define PyCode_GetNumFree(op) (PyTuple_GET_SIZE((op)->co_freevars)) /* Public interface */ @@ -72,7 +72,7 @@ PyAPI_FUNC(int) PyCode_Addr2Line(PyCodeObject *, int); /* for internal use only */ #define _PyCode_GETCODEPTR(co, pp) \ - ((*(co)->co_code->ob_type->tp_as_buffer->bf_getreadbuffer) \ + ((*Py_Type((co)->co_code)->tp_as_buffer->bf_getreadbuffer) \ ((co)->co_code, 0, (void **)(pp))) typedef struct _addr_pair { diff --git a/Include/complexobject.h b/Include/complexobject.h index e59bf2ca95..3e1cda5870 100644 --- a/Include/complexobject.h +++ b/Include/complexobject.h @@ -43,7 +43,7 @@ typedef struct { PyAPI_DATA(PyTypeObject) PyComplex_Type; #define PyComplex_Check(op) PyObject_TypeCheck(op, &PyComplex_Type) -#define PyComplex_CheckExact(op) ((op)->ob_type == &PyComplex_Type) +#define PyComplex_CheckExact(op) (Py_Type(op) == &PyComplex_Type) PyAPI_FUNC(PyObject *) PyComplex_FromCComplex(Py_complex); PyAPI_FUNC(PyObject *) PyComplex_FromDoubles(double real, double imag); diff --git a/Include/datetime.h b/Include/datetime.h index db0f3aa5ad..43e3093206 100644 --- a/Include/datetime.h +++ b/Include/datetime.h @@ -166,19 +166,19 @@ typedef struct { /* Macros for type checking when building the Python core. */ #define PyDate_Check(op) PyObject_TypeCheck(op, &PyDateTime_DateType) -#define PyDate_CheckExact(op) ((op)->ob_type == &PyDateTime_DateType) +#define PyDate_CheckExact(op) (Py_Type(op) == &PyDateTime_DateType) #define PyDateTime_Check(op) PyObject_TypeCheck(op, &PyDateTime_DateTimeType) -#define PyDateTime_CheckExact(op) ((op)->ob_type == &PyDateTime_DateTimeType) +#define PyDateTime_CheckExact(op) (Py_Type(op) == &PyDateTime_DateTimeType) #define PyTime_Check(op) PyObject_TypeCheck(op, &PyDateTime_TimeType) -#define PyTime_CheckExact(op) ((op)->ob_type == &PyDateTime_TimeType) +#define PyTime_CheckExact(op) (Py_Type(op) == &PyDateTime_TimeType) #define PyDelta_Check(op) PyObject_TypeCheck(op, &PyDateTime_DeltaType) -#define PyDelta_CheckExact(op) ((op)->ob_type == &PyDateTime_DeltaType) +#define PyDelta_CheckExact(op) (Py_Type(op) == &PyDateTime_DeltaType) #define PyTZInfo_Check(op) PyObject_TypeCheck(op, &PyDateTime_TZInfoType) -#define PyTZInfo_CheckExact(op) ((op)->ob_type == &PyDateTime_TZInfoType) +#define PyTZInfo_CheckExact(op) (Py_Type(op) == &PyDateTime_TZInfoType) #else @@ -198,19 +198,19 @@ static PyDateTime_CAPI *PyDateTimeAPI; /* Macros for type checking when not building the Python core. */ #define PyDate_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->DateType) -#define PyDate_CheckExact(op) ((op)->ob_type == PyDateTimeAPI->DateType) +#define PyDate_CheckExact(op) (Py_Type(op) == PyDateTimeAPI->DateType) #define PyDateTime_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->DateTimeType) -#define PyDateTime_CheckExact(op) ((op)->ob_type == PyDateTimeAPI->DateTimeType) +#define PyDateTime_CheckExact(op) (Py_Type(op) == PyDateTimeAPI->DateTimeType) #define PyTime_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->TimeType) -#define PyTime_CheckExact(op) ((op)->ob_type == PyDateTimeAPI->TimeType) +#define PyTime_CheckExact(op) (Py_Type(op) == PyDateTimeAPI->TimeType) #define PyDelta_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->DeltaType) -#define PyDelta_CheckExact(op) ((op)->ob_type == PyDateTimeAPI->DeltaType) +#define PyDelta_CheckExact(op) (Py_Type(op) == PyDateTimeAPI->DeltaType) #define PyTZInfo_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->TZInfoType) -#define PyTZInfo_CheckExact(op) ((op)->ob_type == PyDateTimeAPI->TZInfoType) +#define PyTZInfo_CheckExact(op) (Py_Type(op) == PyDateTimeAPI->TZInfoType) /* Macros for accessing constructors in a simplified fashion. */ #define PyDate_FromDate(year, month, day) \ diff --git a/Include/descrobject.h b/Include/descrobject.h index a74af6009b..a45a80132c 100644 --- a/Include/descrobject.h +++ b/Include/descrobject.h @@ -77,7 +77,7 @@ PyAPI_FUNC(PyObject *) PyDescr_NewGetSet(PyTypeObject *, struct PyGetSetDef *); PyAPI_FUNC(PyObject *) PyDescr_NewWrapper(PyTypeObject *, struct wrapperbase *, void *); -#define PyDescr_IsData(d) ((d)->ob_type->tp_descr_set != NULL) +#define PyDescr_IsData(d) (Py_Type(d)->tp_descr_set != NULL) PyAPI_FUNC(PyObject *) PyDictProxy_New(PyObject *); PyAPI_FUNC(PyObject *) PyWrapper_New(PyObject *, PyObject *); diff --git a/Include/dictobject.h b/Include/dictobject.h index ec2e0c8214..fec62958fe 100644 --- a/Include/dictobject.h +++ b/Include/dictobject.h @@ -91,8 +91,8 @@ struct _dictobject { PyAPI_DATA(PyTypeObject) PyDict_Type; #define PyDict_Check(op) \ - PyType_FastSubclass((op)->ob_type, Py_TPFLAGS_DICT_SUBCLASS) -#define PyDict_CheckExact(op) ((op)->ob_type == &PyDict_Type) + PyType_FastSubclass(Py_Type(op), Py_TPFLAGS_DICT_SUBCLASS) +#define PyDict_CheckExact(op) (Py_Type(op) == &PyDict_Type) PyAPI_FUNC(PyObject *) PyDict_New(void); PyAPI_FUNC(PyObject *) PyDict_GetItem(PyObject *mp, PyObject *key); diff --git a/Include/fileobject.h b/Include/fileobject.h index 9fd0646be4..dde5b8f26e 100644 --- a/Include/fileobject.h +++ b/Include/fileobject.h @@ -30,7 +30,7 @@ typedef struct { PyAPI_DATA(PyTypeObject) PyFile_Type; #define PyFile_Check(op) PyObject_TypeCheck(op, &PyFile_Type) -#define PyFile_CheckExact(op) ((op)->ob_type == &PyFile_Type) +#define PyFile_CheckExact(op) (Py_Type(op) == &PyFile_Type) PyAPI_FUNC(PyObject *) PyFile_FromString(char *, char *); PyAPI_FUNC(void) PyFile_SetBufSize(PyObject *, int); diff --git a/Include/floatobject.h b/Include/floatobject.h index f695de8578..bfbc580126 100644 --- a/Include/floatobject.h +++ b/Include/floatobject.h @@ -19,7 +19,7 @@ typedef struct { PyAPI_DATA(PyTypeObject) PyFloat_Type; #define PyFloat_Check(op) PyObject_TypeCheck(op, &PyFloat_Type) -#define PyFloat_CheckExact(op) ((op)->ob_type == &PyFloat_Type) +#define PyFloat_CheckExact(op) (Py_Type(op) == &PyFloat_Type) /* Return Python float from string PyObject. Second argument ignored on input, and, if non-NULL, NULL is stored into *junk (this tried to serve a diff --git a/Include/funcobject.h b/Include/funcobject.h index 59c19bb1e7..3e37e11683 100644 --- a/Include/funcobject.h +++ b/Include/funcobject.h @@ -39,7 +39,7 @@ typedef struct { PyAPI_DATA(PyTypeObject) PyFunction_Type; -#define PyFunction_Check(op) ((op)->ob_type == &PyFunction_Type) +#define PyFunction_Check(op) (Py_Type(op) == &PyFunction_Type) PyAPI_FUNC(PyObject *) PyFunction_New(PyObject *, PyObject *); PyAPI_FUNC(PyObject *) PyFunction_GetCode(PyObject *); diff --git a/Include/genobject.h b/Include/genobject.h index ca8443203c..f9d9b16466 100644 --- a/Include/genobject.h +++ b/Include/genobject.h @@ -26,7 +26,7 @@ typedef struct { PyAPI_DATA(PyTypeObject) PyGen_Type; #define PyGen_Check(op) PyObject_TypeCheck(op, &PyGen_Type) -#define PyGen_CheckExact(op) ((op)->ob_type == &PyGen_Type) +#define PyGen_CheckExact(op) (Py_Type(op) == &PyGen_Type) PyAPI_FUNC(PyObject *) PyGen_New(struct _frame *); PyAPI_FUNC(int) PyGen_NeedsFinalizing(PyGenObject *); diff --git a/Include/iterobject.h b/Include/iterobject.h index c078ebb28b..8e17d35f4e 100644 --- a/Include/iterobject.h +++ b/Include/iterobject.h @@ -7,13 +7,13 @@ extern "C" { PyAPI_DATA(PyTypeObject) PySeqIter_Type; -#define PySeqIter_Check(op) ((op)->ob_type == &PySeqIter_Type) +#define PySeqIter_Check(op) (Py_Type(op) == &PySeqIter_Type) PyAPI_FUNC(PyObject *) PySeqIter_New(PyObject *); PyAPI_DATA(PyTypeObject) PyCallIter_Type; -#define PyCallIter_Check(op) ((op)->ob_type == &PyCallIter_Type) +#define PyCallIter_Check(op) (Py_Type(op) == &PyCallIter_Type) PyAPI_FUNC(PyObject *) PyCallIter_New(PyObject *, PyObject *); #ifdef __cplusplus diff --git a/Include/listobject.h b/Include/listobject.h index db3124ed56..e8b192adff 100644 --- a/Include/listobject.h +++ b/Include/listobject.h @@ -41,8 +41,8 @@ typedef struct { PyAPI_DATA(PyTypeObject) PyList_Type; #define PyList_Check(op) \ - PyType_FastSubclass((op)->ob_type, Py_TPFLAGS_LIST_SUBCLASS) -#define PyList_CheckExact(op) ((op)->ob_type == &PyList_Type) + PyType_FastSubclass(Py_Type(op), Py_TPFLAGS_LIST_SUBCLASS) +#define PyList_CheckExact(op) (Py_Type(op) == &PyList_Type) PyAPI_FUNC(PyObject *) PyList_New(Py_ssize_t size); PyAPI_FUNC(Py_ssize_t) PyList_Size(PyObject *); @@ -60,7 +60,7 @@ PyAPI_FUNC(PyObject *) _PyList_Extend(PyListObject *, PyObject *); /* Macro, trading safety for speed */ #define PyList_GET_ITEM(op, i) (((PyListObject *)(op))->ob_item[i]) #define PyList_SET_ITEM(op, i, v) (((PyListObject *)(op))->ob_item[i] = (v)) -#define PyList_GET_SIZE(op) (((PyListObject *)(op))->ob_size) +#define PyList_GET_SIZE(op) Py_Size(op) #ifdef __cplusplus } diff --git a/Include/longobject.h b/Include/longobject.h index 3893ad6a82..657cd0b345 100644 --- a/Include/longobject.h +++ b/Include/longobject.h @@ -12,8 +12,8 @@ typedef struct _longobject PyLongObject; /* Revealed in longintrepr.h */ PyAPI_DATA(PyTypeObject) PyLong_Type; #define PyLong_Check(op) \ - PyType_FastSubclass((op)->ob_type, Py_TPFLAGS_LONG_SUBCLASS) -#define PyLong_CheckExact(op) ((op)->ob_type == &PyLong_Type) + PyType_FastSubclass(Py_Type(op), Py_TPFLAGS_LONG_SUBCLASS) +#define PyLong_CheckExact(op) (Py_Type(op) == &PyLong_Type) PyAPI_FUNC(PyObject *) PyLong_FromLong(long); PyAPI_FUNC(PyObject *) PyLong_FromUnsignedLong(unsigned long); diff --git a/Include/methodobject.h b/Include/methodobject.h index c887d947e3..511a747a92 100644 --- a/Include/methodobject.h +++ b/Include/methodobject.h @@ -13,7 +13,7 @@ extern "C" { PyAPI_DATA(PyTypeObject) PyCFunction_Type; -#define PyCFunction_Check(op) ((op)->ob_type == &PyCFunction_Type) +#define PyCFunction_Check(op) (Py_Type(op) == &PyCFunction_Type) typedef PyObject *(*PyCFunction)(PyObject *, PyObject *); typedef PyObject *(*PyCFunctionWithKeywords)(PyObject *, PyObject *, diff --git a/Include/moduleobject.h b/Include/moduleobject.h index 3d278af873..c43cb93b5a 100644 --- a/Include/moduleobject.h +++ b/Include/moduleobject.h @@ -10,7 +10,7 @@ extern "C" { PyAPI_DATA(PyTypeObject) PyModule_Type; #define PyModule_Check(op) PyObject_TypeCheck(op, &PyModule_Type) -#define PyModule_CheckExact(op) ((op)->ob_type == &PyModule_Type) +#define PyModule_CheckExact(op) (Py_Type(op) == &PyModule_Type) PyAPI_FUNC(PyObject *) PyModule_New(const char *); PyAPI_FUNC(PyObject *) PyModule_GetDict(PyObject *); diff --git a/Include/object.h b/Include/object.h index 0f6ff776b3..daba4b65ff 100644 --- a/Include/object.h +++ b/Include/object.h @@ -84,6 +84,9 @@ whose size is determined when the object is allocated. _PyObject_EXTRA_INIT \ 1, type, +#define PyVarObject_HEAD_INIT(type, size) \ + PyObject_HEAD_INIT(type) size, + /* PyObject_VAR_HEAD defines the initial segment of all variable-size * container objects. These end with a declaration of an array with 1 * element, but enough space is malloc'ed so that the array actually @@ -108,6 +111,9 @@ typedef struct { PyObject_VAR_HEAD } PyVarObject; +#define Py_Refcnt(ob) (((PyObject*)(ob))->ob_refcnt) +#define Py_Type(ob) (((PyObject*)(ob))->ob_type) +#define Py_Size(ob) (((PyVarObject*)(ob))->ob_size) /* Type objects contain a string containing the type name (to help somewhat @@ -364,21 +370,21 @@ typedef struct _heaptypeobject { /* access macro to the members which are floating "behind" the object */ #define PyHeapType_GET_MEMBERS(etype) \ - ((PyMemberDef *)(((char *)etype) + (etype)->ht_type.ob_type->tp_basicsize)) + ((PyMemberDef *)(((char *)etype) + Py_Type(etype)->tp_basicsize)) /* Generic type check */ PyAPI_FUNC(int) PyType_IsSubtype(PyTypeObject *, PyTypeObject *); #define PyObject_TypeCheck(ob, tp) \ - ((ob)->ob_type == (tp) || PyType_IsSubtype((ob)->ob_type, (tp))) + (Py_Type(ob) == (tp) || PyType_IsSubtype(Py_Type(ob), (tp))) PyAPI_DATA(PyTypeObject) PyType_Type; /* built-in 'type' */ PyAPI_DATA(PyTypeObject) PyBaseObject_Type; /* built-in 'object' */ PyAPI_DATA(PyTypeObject) PySuper_Type; /* built-in 'super' */ #define PyType_Check(op) \ - PyType_FastSubclass((op)->ob_type, Py_TPFLAGS_TYPE_SUBCLASS) -#define PyType_CheckExact(op) ((op)->ob_type == &PyType_Type) + PyType_FastSubclass(Py_Type(op), Py_TPFLAGS_TYPE_SUBCLASS) +#define PyType_CheckExact(op) (Py_Type(op) == &PyType_Type) PyAPI_FUNC(int) PyType_Ready(PyTypeObject *); PyAPI_FUNC(PyObject *) PyType_GenericAlloc(PyTypeObject *, Py_ssize_t); @@ -599,7 +605,7 @@ PyAPI_FUNC(Py_ssize_t) _Py_GetRefTotal(void); #define _Py_DEC_REFTOTAL _Py_RefTotal-- #define _Py_REF_DEBUG_COMMA , #define _Py_CHECK_REFCNT(OP) \ -{ if ((OP)->ob_refcnt < 0) \ +{ if (((PyObject*)OP)->ob_refcnt < 0) \ _Py_NegativeRefcount(__FILE__, __LINE__, \ (PyObject *)(OP)); \ } @@ -613,9 +619,9 @@ PyAPI_FUNC(Py_ssize_t) _Py_GetRefTotal(void); #ifdef COUNT_ALLOCS PyAPI_FUNC(void) inc_count(PyTypeObject *); PyAPI_FUNC(void) dec_count(PyTypeObject *); -#define _Py_INC_TPALLOCS(OP) inc_count((OP)->ob_type) -#define _Py_INC_TPFREES(OP) dec_count((OP)->ob_type) -#define _Py_DEC_TPFREES(OP) (OP)->ob_type->tp_frees-- +#define _Py_INC_TPALLOCS(OP) inc_count(Py_Type(OP)) +#define _Py_INC_TPFREES(OP) dec_count(Py_Type(OP)) +#define _Py_DEC_TPFREES(OP) Py_Type(OP)->tp_frees-- #define _Py_COUNT_ALLOCS_COMMA , #else #define _Py_INC_TPALLOCS(OP) @@ -640,22 +646,22 @@ PyAPI_FUNC(void) _Py_AddToAllObjects(PyObject *, int force); #define _Py_NewReference(op) ( \ _Py_INC_TPALLOCS(op) _Py_COUNT_ALLOCS_COMMA \ _Py_INC_REFTOTAL _Py_REF_DEBUG_COMMA \ - (op)->ob_refcnt = 1) + Py_Refcnt(op) = 1) #define _Py_ForgetReference(op) _Py_INC_TPFREES(op) #define _Py_Dealloc(op) ( \ _Py_INC_TPFREES(op) _Py_COUNT_ALLOCS_COMMA \ - (*(op)->ob_type->tp_dealloc)((PyObject *)(op))) + (*Py_Type(op)->tp_dealloc)((PyObject *)(op))) #endif /* !Py_TRACE_REFS */ #define Py_INCREF(op) ( \ _Py_INC_REFTOTAL _Py_REF_DEBUG_COMMA \ - (op)->ob_refcnt++) + ((PyObject*)(op))->ob_refcnt++) #define Py_DECREF(op) \ if (_Py_DEC_REFTOTAL _Py_REF_DEBUG_COMMA \ - --(op)->ob_refcnt != 0) \ + --((PyObject*)(op))->ob_refcnt != 0) \ _Py_CHECK_REFCNT(op) \ else \ _Py_Dealloc((PyObject *)(op)) diff --git a/Include/objimpl.h b/Include/objimpl.h index 03b6a8d49d..9f8523fce8 100644 --- a/Include/objimpl.h +++ b/Include/objimpl.h @@ -154,9 +154,9 @@ PyAPI_FUNC(PyVarObject *) _PyObject_NewVar(PyTypeObject *, Py_ssize_t); /* Macros trading binary compatibility for speed. See also pymem.h. Note that these macros expect non-NULL object pointers.*/ #define PyObject_INIT(op, typeobj) \ - ( (op)->ob_type = (typeobj), _Py_NewReference((PyObject *)(op)), (op) ) + ( Py_Type(op) = (typeobj), _Py_NewReference((PyObject *)(op)), (op) ) #define PyObject_INIT_VAR(op, typeobj, size) \ - ( (op)->ob_size = (size), PyObject_INIT((op), (typeobj)) ) + ( Py_Size(op) = (size), PyObject_INIT((op), (typeobj)) ) #define _PyObject_SIZE(typeobj) ( (typeobj)->tp_basicsize ) @@ -231,8 +231,8 @@ PyAPI_FUNC(Py_ssize_t) PyGC_Collect(void); #define PyType_IS_GC(t) PyType_HasFeature((t), Py_TPFLAGS_HAVE_GC) /* Test if an object has a GC head */ -#define PyObject_IS_GC(o) (PyType_IS_GC((o)->ob_type) && \ - ((o)->ob_type->tp_is_gc == NULL || (o)->ob_type->tp_is_gc(o))) +#define PyObject_IS_GC(o) (PyType_IS_GC(Py_Type(o)) && \ + (Py_Type(o)->tp_is_gc == NULL || Py_Type(o)->tp_is_gc(o))) PyAPI_FUNC(PyVarObject *) _PyObject_GC_Resize(PyVarObject *, Py_ssize_t); #define PyObject_GC_Resize(type, op, n) \ @@ -328,7 +328,7 @@ PyAPI_FUNC(void) PyObject_GC_Del(void *); && ((t)->tp_weaklistoffset > 0)) #define PyObject_GET_WEAKREFS_LISTPTR(o) \ - ((PyObject **) (((char *) (o)) + (o)->ob_type->tp_weaklistoffset)) + ((PyObject **) (((char *) (o)) + Py_Type(o)->tp_weaklistoffset)) #ifdef __cplusplus } diff --git a/Include/py_curses.h b/Include/py_curses.h index aaff4bd836..62d00d82c2 100644 --- a/Include/py_curses.h +++ b/Include/py_curses.h @@ -73,7 +73,7 @@ typedef struct { WINDOW *win; } PyCursesWindowObject; -#define PyCursesWindow_Check(v) ((v)->ob_type == &PyCursesWindow_Type) +#define PyCursesWindow_Check(v) (Py_Type(v) == &PyCursesWindow_Type) #ifdef CURSES_MODULE /* This section is used when compiling _cursesmodule.c */ diff --git a/Include/rangeobject.h b/Include/rangeobject.h index 359bcb69f5..407fd16d8f 100644 --- a/Include/rangeobject.h +++ b/Include/rangeobject.h @@ -20,7 +20,7 @@ they are represented by a start, stop, and step datamembers. PyAPI_DATA(PyTypeObject) PyRange_Type; -#define PyRange_Check(op) ((op)->ob_type == &PyRange_Type) +#define PyRange_Check(op) (Py_Type(op) == &PyRange_Type) #ifdef __cplusplus } diff --git a/Include/setobject.h b/Include/setobject.h index 750a2a8a21..891474959e 100644 --- a/Include/setobject.h +++ b/Include/setobject.h @@ -66,13 +66,13 @@ PyAPI_DATA(PyTypeObject) PyFrozenSet_Type; * hash is -1 */ -#define PyFrozenSet_CheckExact(ob) ((ob)->ob_type == &PyFrozenSet_Type) +#define PyFrozenSet_CheckExact(ob) (Py_Type(ob) == &PyFrozenSet_Type) #define PyAnySet_CheckExact(ob) \ - ((ob)->ob_type == &PySet_Type || (ob)->ob_type == &PyFrozenSet_Type) + (Py_Type(ob) == &PySet_Type || Py_Type(ob) == &PyFrozenSet_Type) #define PyAnySet_Check(ob) \ - ((ob)->ob_type == &PySet_Type || (ob)->ob_type == &PyFrozenSet_Type || \ - PyType_IsSubtype((ob)->ob_type, &PySet_Type) || \ - PyType_IsSubtype((ob)->ob_type, &PyFrozenSet_Type)) + (Py_Type(ob) == &PySet_Type || Py_Type(ob) == &PyFrozenSet_Type || \ + PyType_IsSubtype(Py_Type(ob), &PySet_Type) || \ + PyType_IsSubtype(Py_Type(ob), &PyFrozenSet_Type)) PyAPI_FUNC(PyObject *) PySet_New(PyObject *); PyAPI_FUNC(PyObject *) PyFrozenSet_New(PyObject *); diff --git a/Include/sliceobject.h b/Include/sliceobject.h index dbc34b2aea..21bc0257c6 100644 --- a/Include/sliceobject.h +++ b/Include/sliceobject.h @@ -26,7 +26,7 @@ typedef struct { PyAPI_DATA(PyTypeObject) PySlice_Type; -#define PySlice_Check(op) ((op)->ob_type == &PySlice_Type) +#define PySlice_Check(op) (Py_Type(op) == &PySlice_Type) PyAPI_FUNC(PyObject *) PySlice_New(PyObject* start, PyObject* stop, PyObject* step); diff --git a/Include/stringobject.h b/Include/stringobject.h index 03c377763b..cc7946235c 100644 --- a/Include/stringobject.h +++ b/Include/stringobject.h @@ -56,8 +56,8 @@ PyAPI_DATA(PyTypeObject) PyBaseString_Type; PyAPI_DATA(PyTypeObject) PyString_Type; #define PyString_Check(op) \ - PyType_FastSubclass((op)->ob_type, Py_TPFLAGS_STRING_SUBCLASS) -#define PyString_CheckExact(op) ((op)->ob_type == &PyString_Type) + PyType_FastSubclass(Py_Type(op), Py_TPFLAGS_STRING_SUBCLASS) +#define PyString_CheckExact(op) (Py_Type(op) == &PyString_Type) PyAPI_FUNC(PyObject *) PyString_FromStringAndSize(const char *, Py_ssize_t); PyAPI_FUNC(PyObject *) PyString_FromString(const char *); @@ -89,7 +89,7 @@ PyAPI_FUNC(void) _Py_ReleaseInternedStrings(void); /* Macro, trading safety for speed */ #define PyString_AS_STRING(op) (((PyStringObject *)(op))->ob_sval) -#define PyString_GET_SIZE(op) (((PyStringObject *)(op))->ob_size) +#define PyString_GET_SIZE(op) Py_Size(op) /* _PyString_Join(sep, x) is like sep.join(x). sep must be PyStringObject*, x must be an iterable object. */ diff --git a/Include/symtable.h b/Include/symtable.h index 1e5996dc60..28fd978737 100644 --- a/Include/symtable.h +++ b/Include/symtable.h @@ -49,7 +49,7 @@ typedef struct _symtable_entry { PyAPI_DATA(PyTypeObject) PySTEntry_Type; -#define PySTEntry_Check(op) ((op)->ob_type == &PySTEntry_Type) +#define PySTEntry_Check(op) (Py_Type(op) == &PySTEntry_Type) PyAPI_FUNC(int) PyST_GetScope(PySTEntryObject *, PyObject *); diff --git a/Include/traceback.h b/Include/traceback.h index 6501600c0c..4c7b8cc3e5 100644 --- a/Include/traceback.h +++ b/Include/traceback.h @@ -22,7 +22,7 @@ PyAPI_FUNC(int) PyTraceBack_Print(PyObject *, PyObject *); /* Reveal traceback type so we can typecheck traceback objects */ PyAPI_DATA(PyTypeObject) PyTraceBack_Type; -#define PyTraceBack_Check(v) ((v)->ob_type == &PyTraceBack_Type) +#define PyTraceBack_Check(v) (Py_Type(v) == &PyTraceBack_Type) #ifdef __cplusplus } diff --git a/Include/tupleobject.h b/Include/tupleobject.h index 738cea1e97..423103a277 100644 --- a/Include/tupleobject.h +++ b/Include/tupleobject.h @@ -34,8 +34,8 @@ typedef struct { PyAPI_DATA(PyTypeObject) PyTuple_Type; #define PyTuple_Check(op) \ - PyType_FastSubclass((op)->ob_type, Py_TPFLAGS_TUPLE_SUBCLASS) -#define PyTuple_CheckExact(op) ((op)->ob_type == &PyTuple_Type) + PyType_FastSubclass(Py_Type(op), Py_TPFLAGS_TUPLE_SUBCLASS) +#define PyTuple_CheckExact(op) (Py_Type(op) == &PyTuple_Type) PyAPI_FUNC(PyObject *) PyTuple_New(Py_ssize_t size); PyAPI_FUNC(Py_ssize_t) PyTuple_Size(PyObject *); @@ -47,7 +47,7 @@ PyAPI_FUNC(PyObject *) PyTuple_Pack(Py_ssize_t, ...); /* Macro, trading safety for speed */ #define PyTuple_GET_ITEM(op, i) (((PyTupleObject *)(op))->ob_item[i]) -#define PyTuple_GET_SIZE(op) (((PyTupleObject *)(op))->ob_size) +#define PyTuple_GET_SIZE(op) Py_Size(op) /* Macro, *only* to be used to fill in brand new tuples */ #define PyTuple_SET_ITEM(op, i, v) (((PyTupleObject *)(op))->ob_item[i] = v) diff --git a/Include/unicodeobject.h b/Include/unicodeobject.h index 0bad8c32a2..5d9263b459 100644 --- a/Include/unicodeobject.h +++ b/Include/unicodeobject.h @@ -393,8 +393,8 @@ typedef struct { PyAPI_DATA(PyTypeObject) PyUnicode_Type; #define PyUnicode_Check(op) \ - PyType_FastSubclass((op)->ob_type, Py_TPFLAGS_UNICODE_SUBCLASS) -#define PyUnicode_CheckExact(op) ((op)->ob_type == &PyUnicode_Type) + PyType_FastSubclass(Py_Type(op), Py_TPFLAGS_UNICODE_SUBCLASS) +#define PyUnicode_CheckExact(op) (Py_Type(op) == &PyUnicode_Type) /* Fast access macros */ #define PyUnicode_GET_SIZE(op) \ diff --git a/Include/weakrefobject.h b/Include/weakrefobject.h index 0a659b027c..e58c352983 100644 --- a/Include/weakrefobject.h +++ b/Include/weakrefobject.h @@ -44,10 +44,10 @@ PyAPI_DATA(PyTypeObject) _PyWeakref_CallableProxyType; #define PyWeakref_CheckRef(op) PyObject_TypeCheck(op, &_PyWeakref_RefType) #define PyWeakref_CheckRefExact(op) \ - ((op)->ob_type == &_PyWeakref_RefType) + (Py_Type(op) == &_PyWeakref_RefType) #define PyWeakref_CheckProxy(op) \ - (((op)->ob_type == &_PyWeakref_ProxyType) || \ - ((op)->ob_type == &_PyWeakref_CallableProxyType)) + ((Py_Type(op) == &_PyWeakref_ProxyType) || \ + (Py_Type(op) == &_PyWeakref_CallableProxyType)) /* This macro calls PyWeakref_CheckRef() last since that can involve a function call; this makes it more likely that the function call @@ -12,6 +12,10 @@ What's New in Python 2.6 alpha 1? Core and builtins ----------------- +- PEP 3123: Provide forward compatibility with Python 3.0, while keeping + backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and + PyVarObject_HEAD_INIT. + - Patch #1673759: add a missing overflow check when formatting floats with %G. diff --git a/Modules/_bsddb.c b/Modules/_bsddb.c index e71169cbb4..03479075ed 100644 --- a/Modules/_bsddb.c +++ b/Modules/_bsddb.c @@ -300,13 +300,13 @@ staticforward PyTypeObject DBSequence_Type; staticforward PyTypeObject DB_Type, DBCursor_Type, DBEnv_Type, DBTxn_Type, DBLock_Type; -#define DBObject_Check(v) ((v)->ob_type == &DB_Type) -#define DBCursorObject_Check(v) ((v)->ob_type == &DBCursor_Type) -#define DBEnvObject_Check(v) ((v)->ob_type == &DBEnv_Type) -#define DBTxnObject_Check(v) ((v)->ob_type == &DBTxn_Type) -#define DBLockObject_Check(v) ((v)->ob_type == &DBLock_Type) +#define DBObject_Check(v) (Py_Type(v) == &DB_Type) +#define DBCursorObject_Check(v) (Py_Type(v) == &DBCursor_Type) +#define DBEnvObject_Check(v) (Py_Type(v) == &DBEnv_Type) +#define DBTxnObject_Check(v) (Py_Type(v) == &DBTxn_Type) +#define DBLockObject_Check(v) (Py_Type(v) == &DBLock_Type) #if (DBVER >= 43) -#define DBSequenceObject_Check(v) ((v)->ob_type == &DBSequence_Type) +#define DBSequenceObject_Check(v) (Py_Type(v) == &DBSequence_Type) #endif @@ -461,7 +461,7 @@ make_key_dbt(DBObject* self, PyObject* keyobj, DBT* key, int* pflags) else { PyErr_Format(PyExc_TypeError, "String or Integer object expected for key, %s found", - keyobj->ob_type->tp_name); + Py_Type(keyobj)->tp_name); return 0; } @@ -616,7 +616,7 @@ static int makeDBError(int err) static void makeTypeError(char* expected, PyObject* found) { PyErr_Format(PyExc_TypeError, "Expected %s argument, %s found.", - expected, found->ob_type->tp_name); + expected, Py_Type(found)->tp_name); } @@ -5666,13 +5666,13 @@ DL_EXPORT(void) init_bsddb(void) /* Initialize the type of the new type objects here; doing it here is required for portability to Windows without requiring C++. */ - DB_Type.ob_type = &PyType_Type; - DBCursor_Type.ob_type = &PyType_Type; - DBEnv_Type.ob_type = &PyType_Type; - DBTxn_Type.ob_type = &PyType_Type; - DBLock_Type.ob_type = &PyType_Type; + Py_Type(&DB_Type) = &PyType_Type; + Py_Type(&DBCursor_Type) = &PyType_Type; + Py_Type(&DBEnv_Type) = &PyType_Type; + Py_Type(&DBTxn_Type) = &PyType_Type; + Py_Type(&DBLock_Type) = &PyType_Type; #if (DBVER >= 43) - DBSequence_Type.ob_type = &PyType_Type; + Py_Type(&DBSequence_Type) = &PyType_Type; #endif diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c index c70019cc40..7f5e2aed69 100644 --- a/Modules/_collectionsmodule.c +++ b/Modules/_collectionsmodule.c @@ -544,7 +544,7 @@ deque_dealloc(dequeobject *deque) } deque->leftblock = NULL; deque->rightblock = NULL; - deque->ob_type->tp_free(deque); + Py_Type(deque)->tp_free(deque); } static int @@ -579,7 +579,7 @@ deque_nohash(PyObject *self) static PyObject * deque_copy(PyObject *deque) { - return PyObject_CallFunctionObjArgs((PyObject *)(deque->ob_type), + return PyObject_CallFunctionObjArgs((PyObject *)(Py_Type(deque)), deque, NULL); } @@ -601,7 +601,7 @@ deque_reduce(dequeobject *deque) Py_DECREF(dict); return NULL; } - result = Py_BuildValue("O()ON", deque->ob_type, dict, it); + result = Py_BuildValue("O()ON", Py_Type(deque), dict, it); Py_DECREF(dict); return result; } @@ -825,8 +825,7 @@ PyDoc_STRVAR(deque_doc, Build an ordered collection accessible from endpoints only."); static PyTypeObject deque_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "collections.deque", /* tp_name */ sizeof(dequeobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -903,7 +902,7 @@ static void dequeiter_dealloc(dequeiterobject *dio) { Py_XDECREF(dio->deque); - dio->ob_type->tp_free(dio); + Py_Type(dio)->tp_free(dio); } static PyObject * @@ -948,8 +947,7 @@ static PyMethodDef dequeiter_methods[] = { }; PyTypeObject dequeiter_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "deque_iterator", /* tp_name */ sizeof(dequeiterobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1031,8 +1029,7 @@ dequereviter_next(dequeiterobject *it) } PyTypeObject dequereviter_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "deque_reverse_iterator", /* tp_name */ sizeof(dequeiterobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1113,7 +1110,7 @@ defdict_copy(defdictobject *dd) whose class constructor has the same signature. Subclasses that define a different constructor signature must override copy(). */ - return PyObject_CallFunctionObjArgs((PyObject *)dd->dict.ob_type, + return PyObject_CallFunctionObjArgs(Py_Type(dd), dd->default_factory, dd, NULL); } @@ -1156,7 +1153,7 @@ defdict_reduce(defdictobject *dd) Py_DECREF(args); return NULL; } - result = PyTuple_Pack(5, dd->dict.ob_type, args, + result = PyTuple_Pack(5, Py_Type(dd), args, Py_None, Py_None, items); Py_DECREF(items); Py_DECREF(args); @@ -1288,8 +1285,7 @@ A defaultdict compares equal to a dict with the same items.\n\ #define DEFERRED_ADDRESS(ADDR) 0 static PyTypeObject defdict_type = { - PyObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type)) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type), 0) "collections.defaultdict", /* tp_name */ sizeof(defdictobject), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Modules/_csv.c b/Modules/_csv.c index 5e03635597..1bb83326fd 100644 --- a/Modules/_csv.c +++ b/Modules/_csv.c @@ -125,7 +125,7 @@ typedef struct { staticforward PyTypeObject Reader_Type; -#define ReaderObject_Check(v) ((v)->ob_type == &Reader_Type) +#define ReaderObject_Check(v) (Py_Type(v) == &Reader_Type) typedef struct { PyObject_HEAD @@ -310,7 +310,7 @@ static void Dialect_dealloc(DialectObj *self) { Py_XDECREF(self->lineterminator); - self->ob_type->tp_free((PyObject *)self); + Py_Type(self)->tp_free((PyObject *)self); } static char *dialect_kws[] = { @@ -460,8 +460,7 @@ PyDoc_STRVAR(Dialect_Type_doc, "The Dialect type records CSV parsing and generation options.\n"); static PyTypeObject Dialect_Type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "_csv.Dialect", /* tp_name */ sizeof(DialectObj), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -869,8 +868,7 @@ static struct PyMemberDef Reader_memberlist[] = { static PyTypeObject Reader_Type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "_csv.reader", /*tp_name*/ sizeof(ReaderObj), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -1280,8 +1278,7 @@ PyDoc_STRVAR(Writer_Type_doc, ); static PyTypeObject Writer_Type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "_csv.writer", /*tp_name*/ sizeof(WriterObj), /*tp_basicsize*/ 0, /*tp_itemsize*/ diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c index 8eeb865647..020f4734a3 100644 --- a/Modules/_ctypes/_ctypes.c +++ b/Modules/_ctypes/_ctypes.c @@ -333,7 +333,7 @@ CDataType_from_param(PyObject *type, PyObject *value) Py_INCREF(value); return value; } - ob_name = (ob) ? ob->ob_type->tp_name : "???"; + ob_name = (ob) ? Py_Type(ob)->tp_name : "???"; PyErr_Format(PyExc_TypeError, "expected %s instance instead of pointer to %s", ((PyTypeObject *)type)->tp_name, ob_name); @@ -349,7 +349,7 @@ CDataType_from_param(PyObject *type, PyObject *value) PyErr_Format(PyExc_TypeError, "expected %s instance instead of %s", ((PyTypeObject *)type)->tp_name, - value->ob_type->tp_name); + Py_Type(value)->tp_name); return NULL; } @@ -435,8 +435,7 @@ UnionType_setattro(PyObject *self, PyObject *key, PyObject *value) PyTypeObject StructType_Type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "_ctypes.StructType", /* tp_name */ 0, /* tp_basicsize */ 0, /* tp_itemsize */ @@ -478,8 +477,7 @@ PyTypeObject StructType_Type = { }; static PyTypeObject UnionType_Type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "_ctypes.UnionType", /* tp_name */ 0, /* tp_basicsize */ 0, /* tp_itemsize */ @@ -693,8 +691,7 @@ static PyMethodDef PointerType_methods[] = { }; PyTypeObject PointerType_Type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "_ctypes.PointerType", /* tp_name */ 0, /* tp_basicsize */ 0, /* tp_itemsize */ @@ -751,7 +748,7 @@ CharArray_set_raw(CDataObject *self, PyObject *value) char *ptr; Py_ssize_t size; if (PyBuffer_Check(value)) { - size = value->ob_type->tp_as_buffer->bf_getreadbuffer(value, 0, (void *)&ptr); + size = Py_Type(value)->tp_as_buffer->bf_getreadbuffer(value, 0, (void *)&ptr); if (size < 0) return -1; } else if (-1 == PyString_AsStringAndSize(value, &ptr, &size)) { @@ -800,7 +797,7 @@ CharArray_set_value(CDataObject *self, PyObject *value) } else if (!PyString_Check(value)) { PyErr_Format(PyExc_TypeError, "string expected instead of %s instance", - value->ob_type->tp_name); + Py_Type(value)->tp_name); return -1; } else Py_INCREF(value); @@ -855,7 +852,7 @@ WCharArray_set_value(CDataObject *self, PyObject *value) } else if (!PyUnicode_Check(value)) { PyErr_Format(PyExc_TypeError, "unicode string expected instead of %s instance", - value->ob_type->tp_name); + Py_Type(value)->tp_name); return -1; } else Py_INCREF(value); @@ -1051,8 +1048,7 @@ ArrayType_new(PyTypeObject *type, PyObject *args, PyObject *kwds) } PyTypeObject ArrayType_Type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "_ctypes.ArrayType", /* tp_name */ 0, /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1684,8 +1680,7 @@ static PyMethodDef SimpleType_methods[] = { }; PyTypeObject SimpleType_Type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "_ctypes.SimpleType", /* tp_name */ 0, /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1899,8 +1894,7 @@ CFuncPtrType_new(PyTypeObject *type, PyObject *args, PyObject *kwds) } PyTypeObject CFuncPtrType_Type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "_ctypes.CFuncPtrType", /* tp_name */ 0, /* tp_basicsize */ 0, /* tp_itemsize */ @@ -2076,7 +2070,7 @@ static void CData_dealloc(PyObject *self) { CData_clear((CDataObject *)self); - self->ob_type->tp_free(self); + Py_Type(self)->tp_free(self); } static PyMemberDef CData_members[] = { @@ -2143,8 +2137,7 @@ static PyMethodDef CData_methods[] = { }; PyTypeObject CData_Type = { - PyObject_HEAD_INIT(NULL) - 0, + PyVarObject_HEAD_INIT(NULL, 0) "_ctypes._CData", sizeof(CDataObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -2350,7 +2343,7 @@ _CData_set(CDataObject *dst, PyObject *type, SETFUNC setfunc, PyObject *value, PyErr_Format(PyExc_TypeError, "expected %s instance, got %s", ((PyTypeObject *)type)->tp_name, - value->ob_type->tp_name); + Py_Type(value)->tp_name); return NULL; } } @@ -2381,7 +2374,7 @@ _CData_set(CDataObject *dst, PyObject *type, SETFUNC setfunc, PyObject *value, if (p1->proto != p2->proto) { PyErr_Format(PyExc_TypeError, "incompatible types, %s instance instead of %s instance", - value->ob_type->tp_name, + Py_Type(value)->tp_name, ((PyTypeObject *)type)->tp_name); return NULL; } @@ -2400,7 +2393,7 @@ _CData_set(CDataObject *dst, PyObject *type, SETFUNC setfunc, PyObject *value, } PyErr_Format(PyExc_TypeError, "incompatible types, %s instance instead of %s instance", - value->ob_type->tp_name, + Py_Type(value)->tp_name, ((PyTypeObject *)type)->tp_name); return NULL; } @@ -2661,7 +2654,7 @@ _check_outarg_type(PyObject *arg, Py_ssize_t index) Py_SAFE_DOWNCAST(index, Py_ssize_t, int), PyType_Check(arg) ? ((PyTypeObject *)arg)->tp_name : - arg->ob_type->tp_name); + Py_Type(arg)->tp_name); return 0; } @@ -3447,7 +3440,7 @@ static void CFuncPtr_dealloc(CFuncPtrObject *self) { CFuncPtr_clear(self); - self->ob_type->tp_free((PyObject *)self); + Py_Type(self)->tp_free((PyObject *)self); } static PyObject * @@ -3457,17 +3450,16 @@ CFuncPtr_repr(CFuncPtrObject *self) if (self->index) return PyString_FromFormat("<COM method offset %d: %s at %p>", self->index - 0x1000, - self->ob_type->tp_name, + Py_Type(self)->tp_name, self); #endif return PyString_FromFormat("<%s object at %p>", - self->ob_type->tp_name, + Py_Type(self)->tp_name, self); } PyTypeObject CFuncPtr_Type = { - PyObject_HEAD_INIT(NULL) - 0, + PyVarObject_HEAD_INIT(NULL, 0) "_ctypes.CFuncPtr", sizeof(CFuncPtrObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -3595,8 +3587,7 @@ Struct_init(PyObject *self, PyObject *args, PyObject *kwds) } static PyTypeObject Struct_Type = { - PyObject_HEAD_INIT(NULL) - 0, + PyVarObject_HEAD_INIT(NULL, 0) "_ctypes.Structure", sizeof(CDataObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -3638,8 +3629,7 @@ static PyTypeObject Struct_Type = { }; static PyTypeObject Union_Type = { - PyObject_HEAD_INIT(NULL) - 0, + PyVarObject_HEAD_INIT(NULL, 0) "_ctypes.Union", sizeof(CDataObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -3871,8 +3861,7 @@ static PySequenceMethods Array_as_sequence = { }; PyTypeObject Array_Type = { - PyObject_HEAD_INIT(NULL) - 0, + PyVarObject_HEAD_INIT(NULL, 0) "_ctypes.Array", sizeof(CDataObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -4025,7 +4014,7 @@ static PyGetSetDef Simple_getsets[] = { static PyObject * Simple_from_outparm(PyObject *self, PyObject *args) { - if (IsSimpleSubType((PyObject *)self->ob_type)) { + if (IsSimpleSubType((PyObject *)Py_Type(self))) { Py_INCREF(self); return self; } @@ -4090,9 +4079,9 @@ Simple_repr(CDataObject *self) PyObject *val, *name, *args, *result; static PyObject *format; - if (self->ob_type->tp_base != &Simple_Type) { + if (Py_Type(self)->tp_base != &Simple_Type) { return PyString_FromFormat("<%s object at %p>", - self->ob_type->tp_name, self); + Py_Type(self)->tp_name, self); } if (format == NULL) { @@ -4105,7 +4094,7 @@ Simple_repr(CDataObject *self) if (val == NULL) return NULL; - name = PyString_FromString(self->ob_type->tp_name); + name = PyString_FromString(Py_Type(self)->tp_name); if (name == NULL) { Py_DECREF(val); return NULL; @@ -4123,8 +4112,7 @@ Simple_repr(CDataObject *self) } static PyTypeObject Simple_Type = { - PyObject_HEAD_INIT(NULL) - 0, + PyVarObject_HEAD_INIT(NULL, 0) "_ctypes._SimpleCData", sizeof(CDataObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -4277,7 +4265,7 @@ Pointer_set_contents(CDataObject *self, PyObject *value, void *closure) PyErr_Format(PyExc_TypeError, "expected %s instead of %s", ((PyTypeObject *)(stgdict->proto))->tp_name, - value->ob_type->tp_name); + Py_Type(value)->tp_name); return -1; } @@ -4406,8 +4394,7 @@ static PyNumberMethods Pointer_as_number = { }; PyTypeObject Pointer_Type = { - PyObject_HEAD_INIT(NULL) - 0, + PyVarObject_HEAD_INIT(NULL, 0) "_ctypes._Pointer", sizeof(CDataObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -4585,7 +4572,7 @@ cast_check_pointertype(PyObject *arg) "cast() argument 2 must be a pointer type, not %s", PyType_Check(arg) ? ((PyTypeObject *)arg)->tp_name - : arg->ob_type->tp_name); + : Py_Type(arg)->tp_name); return 0; } @@ -4712,37 +4699,37 @@ init_ctypes(void) if (PyType_Ready(&CData_Type) < 0) return; - Struct_Type.ob_type = &StructType_Type; + Py_Type(&Struct_Type) = &StructType_Type; Struct_Type.tp_base = &CData_Type; if (PyType_Ready(&Struct_Type) < 0) return; PyModule_AddObject(m, "Structure", (PyObject *)&Struct_Type); - Union_Type.ob_type = &UnionType_Type; + Py_Type(&Union_Type) = &UnionType_Type; Union_Type.tp_base = &CData_Type; if (PyType_Ready(&Union_Type) < 0) return; PyModule_AddObject(m, "Union", (PyObject *)&Union_Type); - Pointer_Type.ob_type = &PointerType_Type; + Py_Type(&Pointer_Type) = &PointerType_Type; Pointer_Type.tp_base = &CData_Type; if (PyType_Ready(&Pointer_Type) < 0) return; PyModule_AddObject(m, "_Pointer", (PyObject *)&Pointer_Type); - Array_Type.ob_type = &ArrayType_Type; + Py_Type(&Array_Type) = &ArrayType_Type; Array_Type.tp_base = &CData_Type; if (PyType_Ready(&Array_Type) < 0) return; PyModule_AddObject(m, "Array", (PyObject *)&Array_Type); - Simple_Type.ob_type = &SimpleType_Type; + Py_Type(&Simple_Type) = &SimpleType_Type; Simple_Type.tp_base = &CData_Type; if (PyType_Ready(&Simple_Type) < 0) return; PyModule_AddObject(m, "_SimpleCData", (PyObject *)&Simple_Type); - CFuncPtr_Type.ob_type = &CFuncPtrType_Type; + Py_Type(&CFuncPtr_Type) = &CFuncPtrType_Type; CFuncPtr_Type.tp_base = &CData_Type; if (PyType_Ready(&CFuncPtr_Type) < 0) return; diff --git a/Modules/_ctypes/callproc.c b/Modules/_ctypes/callproc.c index 7f95b9eb36..80d6dffb39 100644 --- a/Modules/_ctypes/callproc.c +++ b/Modules/_ctypes/callproc.c @@ -381,8 +381,7 @@ static PyMemberDef PyCArgType_members[] = { }; PyTypeObject PyCArg_Type = { - PyObject_HEAD_INIT(NULL) - 0, + PyVarObject_HEAD_INIT(NULL, 0) "CArgObject", sizeof(PyCArgObject), 0, @@ -1180,7 +1179,7 @@ call_commethod(PyObject *self, PyObject *args) if (!CDataObject_Check(pcom) || (pcom->b_size != sizeof(void *))) { PyErr_Format(PyExc_TypeError, "COM Pointer expected instead of %s instance", - pcom->ob_type->tp_name); + Py_Type(pcom)->tp_name); return NULL; } @@ -1420,7 +1419,7 @@ byref(PyObject *self, PyObject *obj) if (!CDataObject_Check(obj)) { PyErr_Format(PyExc_TypeError, "byref() argument must be a ctypes instance, not '%s'", - obj->ob_type->tp_name); + Py_Type(obj)->tp_name); return NULL; } diff --git a/Modules/_ctypes/cfield.c b/Modules/_ctypes/cfield.c index ccdab0a8a9..0e4c19e2d9 100644 --- a/Modules/_ctypes/cfield.c +++ b/Modules/_ctypes/cfield.c @@ -286,8 +286,7 @@ CField_repr(CFieldObject *self) } PyTypeObject CField_Type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "_ctypes.CField", /* tp_name */ sizeof(CFieldObject), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Modules/_ctypes/stgdict.c b/Modules/_ctypes/stgdict.c index cfa72ef764..a126eb7ed0 100644 --- a/Modules/_ctypes/stgdict.c +++ b/Modules/_ctypes/stgdict.c @@ -83,8 +83,7 @@ StgDict_clone(StgDictObject *dst, StgDictObject *src) } PyTypeObject StgDict_Type = { - PyObject_HEAD_INIT(NULL) - 0, + PyVarObject_HEAD_INIT(NULL, 0) "StgDict", sizeof(StgDictObject), 0, @@ -192,7 +191,7 @@ MakeFields(PyObject *type, CFieldObject *descr, Py_DECREF(fieldlist); return -1; } - if (fdescr->ob_type != &CField_Type) { + if (Py_Type(fdescr) != &CField_Type) { PyErr_SetString(PyExc_TypeError, "unexpected type"); Py_DECREF(fdescr); Py_DECREF(fieldlist); @@ -215,7 +214,7 @@ MakeFields(PyObject *type, CFieldObject *descr, Py_DECREF(fieldlist); return -1; } - assert(new_descr->ob_type == &CField_Type); + assert(Py_Type(new_descr) == &CField_Type); new_descr->size = fdescr->size; new_descr->offset = fdescr->offset + offset; new_descr->index = fdescr->index + index; @@ -263,7 +262,7 @@ MakeAnonFields(PyObject *type) Py_DECREF(anon_names); return -1; } - assert(descr->ob_type == &CField_Type); + assert(Py_Type(descr) == &CField_Type); descr->anonymous = 1; /* descr is in the field descriptor. */ diff --git a/Modules/_curses_panel.c b/Modules/_curses_panel.c index 0acf3fdee8..5eb4cf8ff7 100644 --- a/Modules/_curses_panel.c +++ b/Modules/_curses_panel.c @@ -56,7 +56,7 @@ typedef struct { PyTypeObject PyCursesPanel_Type; -#define PyCursesPanel_Check(v) ((v)->ob_type == &PyCursesPanel_Type) +#define PyCursesPanel_Check(v) (Py_Type(v) == &PyCursesPanel_Type) /* Some helper functions. The problem is that there's always a window associated with a panel. To ensure that Python's GC doesn't pull @@ -338,8 +338,7 @@ PyCursesPanel_GetAttr(PyCursesPanelObject *self, char *name) /* -------------------------------------------------------*/ PyTypeObject PyCursesPanel_Type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "_curses_panel.curses panel", /*tp_name*/ sizeof(PyCursesPanelObject), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -458,7 +457,7 @@ init_curses_panel(void) PyObject *m, *d, *v; /* Initialize object type */ - PyCursesPanel_Type.ob_type = &PyType_Type; + Py_Type(&PyCursesPanel_Type) = &PyType_Type; import_curses(); diff --git a/Modules/_cursesmodule.c b/Modules/_cursesmodule.c index 1ee407e509..fa6548a122 100644 --- a/Modules/_cursesmodule.c +++ b/Modules/_cursesmodule.c @@ -1566,8 +1566,7 @@ PyCursesWindow_GetAttr(PyCursesWindowObject *self, char *name) /* -------------------------------------------------------*/ PyTypeObject PyCursesWindow_Type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "_curses.curses window", /*tp_name*/ sizeof(PyCursesWindowObject), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -2657,7 +2656,7 @@ init_curses(void) static void *PyCurses_API[PyCurses_API_pointers]; /* Initialize object type */ - PyCursesWindow_Type.ob_type = &PyType_Type; + Py_Type(&PyCursesWindow_Type) = &PyType_Type; /* Initialize the C API pointer array */ PyCurses_API[0] = (void *)&PyCursesWindow_Type; diff --git a/Modules/_elementtree.c b/Modules/_elementtree.c index f21cf56856..d8a28b4068 100644 --- a/Modules/_elementtree.c +++ b/Modules/_elementtree.c @@ -269,7 +269,7 @@ typedef struct { staticforward PyTypeObject Element_Type; -#define Element_CheckExact(op) ((op)->ob_type == &Element_Type) +#define Element_CheckExact(op) (Py_Type(op) == &Element_Type) /* -------------------------------------------------------------------- */ /* element constructor and destructor */ @@ -1207,7 +1207,7 @@ element_setslice(PyObject* self_, Py_ssize_t start, Py_ssize_t end, PyObject* it /* FIXME: support arbitrary sequences? */ PyErr_Format( PyExc_TypeError, - "expected list, not \"%.200s\"", item->ob_type->tp_name + "expected list, not \"%.200s\"", Py_Type(item)->tp_name ); return -1; } @@ -1440,7 +1440,7 @@ typedef struct { staticforward PyTypeObject TreeBuilder_Type; -#define TreeBuilder_CheckExact(op) ((op)->ob_type == &TreeBuilder_Type) +#define TreeBuilder_CheckExact(op) (Py_Type(op) == &TreeBuilder_Type) /* -------------------------------------------------------------------- */ /* constructor and destructor */ @@ -1607,7 +1607,7 @@ treebuilder_handle_data(TreeBuilderObject* self, PyObject* data) Py_INCREF(data); self->data = data; } else { /* more than one item; use a list to collect items */ - if (PyString_CheckExact(self->data) && self->data->ob_refcnt == 1 && + if (PyString_CheckExact(self->data) && Py_Refcnt(self->data) == 1 && PyString_CheckExact(data) && PyString_GET_SIZE(data) == 1) { /* expat often generates single character data sections; handle the most common case by resizing the existing string... */ @@ -2623,9 +2623,9 @@ init_elementtree(void) #endif /* Patch object type */ - Element_Type.ob_type = TreeBuilder_Type.ob_type = &PyType_Type; + Py_Type(&Element_Type) = Py_Type(&TreeBuilder_Type) = &PyType_Type; #if defined(USE_EXPAT) - XMLParser_Type.ob_type = &PyType_Type; + Py_Type(&XMLParser_Type) = &PyType_Type; #endif m = Py_InitModule("_elementtree", _functions); diff --git a/Modules/_functoolsmodule.c b/Modules/_functoolsmodule.c index 54abb89d81..96bdc20bbd 100644 --- a/Modules/_functoolsmodule.c +++ b/Modules/_functoolsmodule.c @@ -81,7 +81,7 @@ partial_dealloc(partialobject *pto) Py_XDECREF(pto->args); Py_XDECREF(pto->kw); Py_XDECREF(pto->dict); - pto->ob_type->tp_free(pto); + Py_Type(pto)->tp_free(pto); } static PyObject * @@ -197,8 +197,7 @@ static PyGetSetDef partial_getsetlist[] = { }; static PyTypeObject partial_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "functools.partial", /* tp_name */ sizeof(partialobject), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Modules/_hashopenssl.c b/Modules/_hashopenssl.c index 859644fc70..fa8dafc592 100644 --- a/Modules/_hashopenssl.c +++ b/Modules/_hashopenssl.c @@ -281,8 +281,7 @@ name -- the hash algorithm being used by this object\n\ digest_size -- number of bytes in this hashes output\n"); static PyTypeObject EVPtype = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "_hashlib.HASH", /*tp_name*/ sizeof(EVPobject), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -464,7 +463,7 @@ init_hashlib(void) * but having some be unsupported. Only init appropriate * constants. */ - EVPtype.ob_type = &PyType_Type; + Py_Type(&EVPtype) = &PyType_Type; if (PyType_Ready(&EVPtype) < 0) return; diff --git a/Modules/_hotshot.c b/Modules/_hotshot.c index 21bd383902..4bbb3b5d27 100644 --- a/Modules/_hotshot.c +++ b/Modules/_hotshot.c @@ -1220,8 +1220,7 @@ PyDoc_STRVAR(profiler_object__doc__, "linetimings: True if line events collect timing information."); static PyTypeObject ProfilerType = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "_hotshot.ProfilerType", /* tp_name */ (int) sizeof(ProfilerObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1305,8 +1304,7 @@ static PyGetSetDef logreader_getsets[] = { }; static PyTypeObject LogReaderType = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "_hotshot.LogReaderType", /* tp_name */ (int) sizeof(LogReaderObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1613,8 +1611,8 @@ init_hotshot(void) { PyObject *module; - LogReaderType.ob_type = &PyType_Type; - ProfilerType.ob_type = &PyType_Type; + Py_Type(&LogReaderType) = &PyType_Type; + Py_Type(&ProfilerType) = &PyType_Type; module = Py_InitModule("_hotshot", functions); if (module != NULL) { char *s = get_version_string(); diff --git a/Modules/_lsprof.c b/Modules/_lsprof.c index d35c894c5a..5b03b56839 100644 --- a/Modules/_lsprof.c +++ b/Modules/_lsprof.c @@ -120,7 +120,7 @@ typedef struct { staticforward PyTypeObject PyProfiler_Type; #define PyProfiler_Check(op) PyObject_TypeCheck(op, &PyProfiler_Type) -#define PyProfiler_CheckExact(op) ((op)->ob_type == &PyProfiler_Type) +#define PyProfiler_CheckExact(op) (Py_Type(op) == &PyProfiler_Type) /*** External Timers ***/ @@ -207,7 +207,7 @@ normalizeUserObj(PyObject *obj) PyObject *self = fn->m_self; PyObject *name = PyString_FromString(fn->m_ml->ml_name); if (name != NULL) { - PyObject *mo = _PyType_Lookup(self->ob_type, name); + PyObject *mo = _PyType_Lookup(Py_Type(self), name); Py_XINCREF(mo); Py_DECREF(name); if (mo != NULL) { @@ -744,7 +744,7 @@ profiler_dealloc(ProfilerObject *op) flush_unmatched(op); clearEntries(op); Py_XDECREF(op->externalTimer); - op->ob_type->tp_free(op); + Py_Type(op)->tp_free(op); } static int diff --git a/Modules/_randommodule.c b/Modules/_randommodule.c index 591947e47e..25adc2e120 100644 --- a/Modules/_randommodule.c +++ b/Modules/_randommodule.c @@ -84,7 +84,7 @@ typedef struct { static PyTypeObject Random_Type; -#define RandomObject_Check(v) ((v)->ob_type == &Random_Type) +#define RandomObject_Check(v) (Py_Type(v) == &Random_Type) /* Random methods */ @@ -404,7 +404,7 @@ random_jumpahead(RandomObject *self, PyObject *n) if (!PyInt_Check(n) && !PyLong_Check(n)) { PyErr_Format(PyExc_TypeError, "jumpahead requires an " "integer, not '%s'", - n->ob_type->tp_name); + Py_Type(n)->tp_name); return NULL; } @@ -518,8 +518,7 @@ PyDoc_STRVAR(random_doc, "Random() -> create a random number generator with its own internal state."); static PyTypeObject Random_Type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "_random.Random", /*tp_name*/ sizeof(RandomObject), /*tp_basicsize*/ 0, /*tp_itemsize*/ diff --git a/Modules/_sqlite/cache.c b/Modules/_sqlite/cache.c index 6094eb3a0b..829c175366 100644 --- a/Modules/_sqlite/cache.c +++ b/Modules/_sqlite/cache.c @@ -51,7 +51,7 @@ void pysqlite_node_dealloc(pysqlite_Node* self) Py_DECREF(self->key); Py_DECREF(self->data); - self->ob_type->tp_free((PyObject*)self); + Py_Type(self)->tp_free((PyObject*)self); } int pysqlite_cache_init(pysqlite_Cache* self, PyObject* args, PyObject* kwargs) @@ -109,7 +109,7 @@ void pysqlite_cache_dealloc(pysqlite_Cache* self) } Py_DECREF(self->mapping); - self->ob_type->tp_free((PyObject*)self); + Py_Type(self)->tp_free((PyObject*)self); } PyObject* pysqlite_cache_get(pysqlite_Cache* self, PyObject* args) @@ -274,8 +274,7 @@ static PyMethodDef cache_methods[] = { }; PyTypeObject pysqlite_NodeType = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) MODULE_NAME "Node", /* tp_name */ sizeof(pysqlite_Node), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -317,8 +316,7 @@ PyTypeObject pysqlite_NodeType = { }; PyTypeObject pysqlite_CacheType = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) MODULE_NAME ".Cache", /* tp_name */ sizeof(pysqlite_Cache), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c index 924d58241f..add2e6f0a4 100644 --- a/Modules/_sqlite/connection.c +++ b/Modules/_sqlite/connection.c @@ -205,7 +205,7 @@ void pysqlite_connection_dealloc(pysqlite_Connection* self) Py_XDECREF(self->collations); Py_XDECREF(self->statements); - self->ob_type->tp_free((PyObject*)self); + Py_Type(self)->tp_free((PyObject*)self); } PyObject* pysqlite_connection_cursor(pysqlite_Connection* self, PyObject* args, PyObject* kwargs) @@ -1206,8 +1206,7 @@ static struct PyMemberDef connection_members[] = }; PyTypeObject pysqlite_ConnectionType = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) MODULE_NAME ".Connection", /* tp_name */ sizeof(pysqlite_Connection), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Modules/_sqlite/cursor.c b/Modules/_sqlite/cursor.c index 4ca10633aa..2032a25c2b 100644 --- a/Modules/_sqlite/cursor.c +++ b/Modules/_sqlite/cursor.c @@ -134,7 +134,7 @@ void pysqlite_cursor_dealloc(pysqlite_Cursor* self) Py_XDECREF(self->row_factory); Py_XDECREF(self->next_row); - self->ob_type->tp_free((PyObject*)self); + Py_Type(self)->tp_free((PyObject*)self); } PyObject* _pysqlite_get_converter(PyObject* key) @@ -1020,8 +1020,7 @@ static char cursor_doc[] = PyDoc_STR("SQLite database cursor class."); PyTypeObject pysqlite_CursorType = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) MODULE_NAME ".Cursor", /* tp_name */ sizeof(pysqlite_Cursor), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Modules/_sqlite/prepare_protocol.c b/Modules/_sqlite/prepare_protocol.c index a8ca5185a8..c97961001f 100644 --- a/Modules/_sqlite/prepare_protocol.c +++ b/Modules/_sqlite/prepare_protocol.c @@ -30,12 +30,11 @@ int pysqlite_prepare_protocol_init(pysqlite_PrepareProtocol* self, PyObject* arg void pysqlite_prepare_protocol_dealloc(pysqlite_PrepareProtocol* self) { - self->ob_type->tp_free((PyObject*)self); + Py_Type(self)->tp_free((PyObject*)self); } PyTypeObject pysqlite_PrepareProtocolType= { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) MODULE_NAME ".PrepareProtocol", /* tp_name */ sizeof(pysqlite_PrepareProtocol), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -79,6 +78,6 @@ PyTypeObject pysqlite_PrepareProtocolType= { extern int pysqlite_prepare_protocol_setup_types(void) { pysqlite_PrepareProtocolType.tp_new = PyType_GenericNew; - pysqlite_PrepareProtocolType.ob_type= &PyType_Type; + Py_Type(&pysqlite_PrepareProtocolType)= &PyType_Type; return PyType_Ready(&pysqlite_PrepareProtocolType); } diff --git a/Modules/_sqlite/row.c b/Modules/_sqlite/row.c index 7cfcfc3f91..9ada8a9123 100644 --- a/Modules/_sqlite/row.c +++ b/Modules/_sqlite/row.c @@ -30,7 +30,7 @@ void pysqlite_row_dealloc(pysqlite_Row* self) Py_XDECREF(self->data); Py_XDECREF(self->description); - self->ob_type->tp_free((PyObject*)self); + Py_Type(self)->tp_free((PyObject*)self); } int pysqlite_row_init(pysqlite_Row* self, PyObject* args, PyObject* kwargs) @@ -183,8 +183,7 @@ static PyMethodDef pysqlite_row_methods[] = { PyTypeObject pysqlite_RowType = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) MODULE_NAME ".Row", /* tp_name */ sizeof(pysqlite_Row), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Modules/_sqlite/statement.c b/Modules/_sqlite/statement.c index 86d2178ce6..20c1aac324 100644 --- a/Modules/_sqlite/statement.c +++ b/Modules/_sqlite/statement.c @@ -309,7 +309,7 @@ void pysqlite_statement_dealloc(pysqlite_Statement* self) PyObject_ClearWeakRefs((PyObject*)self); } - self->ob_type->tp_free((PyObject*)self); + Py_Type(self)->tp_free((PyObject*)self); } /* @@ -383,8 +383,7 @@ static int pysqlite_check_remaining_sql(const char* tail) } PyTypeObject pysqlite_StatementType = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) MODULE_NAME ".Statement", /* tp_name */ sizeof(pysqlite_Statement), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Modules/_sre.c b/Modules/_sre.c index c1eb71cf26..7dafaeb47a 100644 --- a/Modules/_sre.c +++ b/Modules/_sre.c @@ -1689,7 +1689,7 @@ getstring(PyObject* string, Py_ssize_t* p_length, int* p_charsize) #endif /* get pointer to string buffer */ - buffer = string->ob_type->tp_as_buffer; + buffer = Py_Type(string)->tp_as_buffer; if (!buffer || !buffer->bf_getreadbuffer || !buffer->bf_getsegcount || buffer->bf_getsegcount(string, NULL) != 1) { PyErr_SetString(PyExc_TypeError, "expected string or buffer"); diff --git a/Modules/_ssl.c b/Modules/_ssl.c index f1e1092ac7..d0f71159d4 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -72,7 +72,7 @@ static PyObject *PySSL_SSLread(PySSLObject *self, PyObject *args); static int check_socket_and_wait_for_timeout(PySocketSockObject *s, int writing); -#define PySSLObject_Check(v) ((v)->ob_type == &PySSL_Type) +#define PySSLObject_Check(v) (Py_Type(v) == &PySSL_Type) typedef enum { SOCKET_IS_NONBLOCKING, @@ -570,8 +570,7 @@ static PyObject *PySSL_getattr(PySSLObject *self, char *name) } static PyTypeObject PySSL_Type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "socket.SSL", /*tp_name*/ sizeof(PySSLObject), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -632,7 +631,7 @@ PySSL_RAND_egd(PyObject *self, PyObject *arg) if (!PyString_Check(arg)) return PyErr_Format(PyExc_TypeError, "RAND_egd() expected string, found %s", - arg->ob_type->tp_name); + Py_Type(arg)->tp_name); bytes = RAND_egd(PyString_AS_STRING(arg)); if (bytes == -1) { PyErr_SetString(PySSLErrorObject, @@ -678,7 +677,7 @@ init_ssl(void) { PyObject *m, *d; - PySSL_Type.ob_type = &PyType_Type; + Py_Type(&PySSL_Type) = &PyType_Type; m = Py_InitModule3("_ssl", PySSL_methods, module_doc); if (m == NULL) diff --git a/Modules/_struct.c b/Modules/_struct.c index ee938d610c..36e64be403 100644 --- a/Modules/_struct.c +++ b/Modules/_struct.c @@ -72,7 +72,7 @@ typedef struct { #define PyStruct_Check(op) PyObject_TypeCheck(op, &PyStructType) -#define PyStruct_CheckExact(op) ((op)->ob_type == &PyStructType) +#define PyStruct_CheckExact(op) (Py_Type(op) == &PyStructType) /* Exception */ @@ -133,7 +133,7 @@ get_pylong(PyObject *v) Py_INCREF(v); return v; } - m = v->ob_type->tp_as_number; + m = Py_Type(v)->tp_as_number; if (m != NULL && m->nb_long != NULL) { v = m->nb_long(v); if (v == NULL) @@ -1487,7 +1487,7 @@ s_dealloc(PyStructObject *s) PyMem_FREE(s->s_codes); } Py_XDECREF(s->s_format); - s->ob_type->tp_free((PyObject *)s); + Py_Type(s)->tp_free((PyObject *)s); } static PyObject * @@ -1806,8 +1806,7 @@ static PyGetSetDef s_getsetlist[] = { static PyTypeObject PyStructType = { - PyObject_HEAD_INIT(NULL) - 0, + PyVarObject_HEAD_INIT(NULL, 0) "Struct", sizeof(PyStructObject), 0, @@ -1857,7 +1856,7 @@ init_struct(void) if (m == NULL) return; - PyStructType.ob_type = &PyType_Type; + Py_Type(&PyStructType) = &PyType_Type; if (PyType_Ready(&PyStructType) < 0) return; diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c index 84dc1e1c08..c5a0bc5507 100644 --- a/Modules/_testcapimodule.c +++ b/Modules/_testcapimodule.c @@ -839,8 +839,7 @@ static void test_structmembers_free(PyObject *ob){ } static PyTypeObject test_structmembersType = { - PyObject_HEAD_INIT(NULL) - 0, + PyVarObject_HEAD_INIT(NULL, 0) "test_structmembersType", sizeof(test_structmembers), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -890,7 +889,7 @@ init_testcapi(void) if (m == NULL) return; - test_structmembersType.ob_type=&PyType_Type; + Py_Type(&test_structmembersType)=&PyType_Type; Py_INCREF(&test_structmembersType); PyModule_AddObject(m, "test_structmembersType", (PyObject *)&test_structmembersType); diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c index 22d930b981..07570f3ab0 100644 --- a/Modules/_tkinter.c +++ b/Modules/_tkinter.c @@ -262,12 +262,12 @@ typedef struct { Tcl_ObjType *StringType; } TkappObject; -#define Tkapp_Check(v) ((v)->ob_type == &Tkapp_Type) +#define Tkapp_Check(v) (Py_Type(v) == &Tkapp_Type) #define Tkapp_Interp(v) (((TkappObject *) (v))->interp) #define Tkapp_Result(v) Tcl_GetStringResult(Tkapp_Interp(v)) #define DEBUG_REFCNT(v) (printf("DEBUG: id=%p, refcnt=%i\n", \ -(void *) v, ((PyObject *) v)->ob_refcnt)) +(void *) v, Py_Refcnt(v))) @@ -2420,8 +2420,7 @@ Tktt_GetAttr(PyObject *self, char *name) static PyTypeObject Tktt_Type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "tktimertoken", /*tp_name */ sizeof(TkttObject), /*tp_basicsize */ 0, /*tp_itemsize */ @@ -2765,8 +2764,7 @@ Tkapp_GetAttr(PyObject *self, char *name) static PyTypeObject Tkapp_Type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "tkapp", /*tp_name */ sizeof(TkappObject), /*tp_basicsize */ 0, /*tp_itemsize */ @@ -3105,7 +3103,7 @@ init_tkinter(void) { PyObject *m, *d; - Tkapp_Type.ob_type = &PyType_Type; + Py_Type(&Tkapp_Type) = &PyType_Type; #ifdef WITH_THREAD tcl_lock = PyThread_allocate_lock(); @@ -3133,10 +3131,10 @@ init_tkinter(void) PyDict_SetItemString(d, "TkappType", (PyObject *)&Tkapp_Type); - Tktt_Type.ob_type = &PyType_Type; + Py_Type(&Tktt_Type) = &PyType_Type; PyDict_SetItemString(d, "TkttType", (PyObject *)&Tktt_Type); - PyTclObject_Type.ob_type = &PyType_Type; + Py_Type(&PyTclObject_Type) = &PyType_Type; PyDict_SetItemString(d, "Tcl_Obj", (PyObject *)&PyTclObject_Type); #ifdef TK_AQUA diff --git a/Modules/_typesmodule.c b/Modules/_typesmodule.c index 5a6f2b9806..e925664693 100644 --- a/Modules/_typesmodule.c +++ b/Modules/_typesmodule.c @@ -33,8 +33,7 @@ static PyGetSetDef helper_getset[] = { }; static PyTypeObject HelperType = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "_types.Helper", /* tp_name */ sizeof(Helper), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Modules/_weakref.c b/Modules/_weakref.c index 1712f12c0d..cb7977b1e6 100644 --- a/Modules/_weakref.c +++ b/Modules/_weakref.c @@ -14,7 +14,7 @@ weakref_getweakrefcount(PyObject *self, PyObject *object) { PyObject *result = NULL; - if (PyType_SUPPORTS_WEAKREFS(object->ob_type)) { + if (PyType_SUPPORTS_WEAKREFS(Py_Type(object))) { PyWeakReference **list = GET_WEAKREFS_LISTPTR(object); result = PyInt_FromSsize_t(_PyWeakref_GetWeakrefCount(*list)); @@ -35,7 +35,7 @@ weakref_getweakrefs(PyObject *self, PyObject *object) { PyObject *result = NULL; - if (PyType_SUPPORTS_WEAKREFS(object->ob_type)) { + if (PyType_SUPPORTS_WEAKREFS(Py_Type(object))) { PyWeakReference **list = GET_WEAKREFS_LISTPTR(object); Py_ssize_t count = _PyWeakref_GetWeakrefCount(*list); diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c index 3ba5cf88e1..21a5e5b705 100644 --- a/Modules/arraymodule.c +++ b/Modules/arraymodule.c @@ -39,7 +39,7 @@ typedef struct arrayobject { static PyTypeObject Arraytype; #define array_Check(op) PyObject_TypeCheck(op, &Arraytype) -#define array_CheckExact(op) ((op)->ob_type == &Arraytype) +#define array_CheckExact(op) (Py_Type(op) == &Arraytype) static int array_resize(arrayobject *self, Py_ssize_t newsize) @@ -53,9 +53,9 @@ array_resize(arrayobject *self, Py_ssize_t newsize) */ if (self->allocated >= newsize && - self->ob_size < newsize + 16 && + Py_Size(self) < newsize + 16 && self->ob_item != NULL) { - self->ob_size = newsize; + Py_Size(self) = newsize; return 0; } @@ -71,7 +71,7 @@ array_resize(arrayobject *self, Py_ssize_t newsize) * memory critical. */ - _new_size = (newsize >> 4) + (self->ob_size < 8 ? 3 : 7) + newsize; + _new_size = (newsize >> 4) + (Py_Size(self) < 8 ? 3 : 7) + newsize; items = self->ob_item; /* XXX The following multiplication and division does not optimize away like it does for lists since the size is not known at compile time */ @@ -84,7 +84,7 @@ array_resize(arrayobject *self, Py_ssize_t newsize) return -1; } self->ob_item = items; - self->ob_size = newsize; + Py_Size(self) = newsize; self->allocated = _new_size; return 0; } @@ -432,7 +432,7 @@ newarrayobject(PyTypeObject *type, Py_ssize_t size, struct arraydescr *descr) if (op == NULL) { return NULL; } - op->ob_size = size; + Py_Size(op) = size; if (size <= 0) { op->ob_item = NULL; } @@ -455,7 +455,7 @@ getarrayitem(PyObject *op, Py_ssize_t i) register arrayobject *ap; assert(array_Check(op)); ap = (arrayobject *)op; - assert(i>=0 && i<ap->ob_size); + assert(i>=0 && i<Py_Size(ap)); return (*ap->ob_descr->getitem)(ap, i); } @@ -463,7 +463,7 @@ static int ins1(arrayobject *self, Py_ssize_t where, PyObject *v) { char *items; - Py_ssize_t n = self->ob_size; + Py_ssize_t n = Py_Size(self); if (v == NULL) { PyErr_BadInternalCall(); return -1; @@ -498,7 +498,7 @@ array_dealloc(arrayobject *op) PyObject_ClearWeakRefs((PyObject *) op); if (op->ob_item != NULL) PyMem_DEL(op->ob_item); - op->ob_type->tp_free((PyObject *)op); + Py_Type(op)->tp_free((PyObject *)op); } static PyObject * @@ -518,7 +518,7 @@ array_richcompare(PyObject *v, PyObject *w, int op) va = (arrayobject *)v; wa = (arrayobject *)w; - if (va->ob_size != wa->ob_size && (op == Py_EQ || op == Py_NE)) { + if (Py_Size(va) != Py_Size(wa) && (op == Py_EQ || op == Py_NE)) { /* Shortcut: if the lengths differ, the arrays differ */ if (op == Py_EQ) res = Py_False; @@ -530,7 +530,7 @@ array_richcompare(PyObject *v, PyObject *w, int op) /* Search for the first index where items are different */ k = 1; - for (i = 0; i < va->ob_size && i < wa->ob_size; i++) { + for (i = 0; i < Py_Size(va) && i < Py_Size(wa); i++) { vi = getarrayitem(v, i); wi = getarrayitem(w, i); if (vi == NULL || wi == NULL) { @@ -549,8 +549,8 @@ array_richcompare(PyObject *v, PyObject *w, int op) if (k) { /* No more items to compare -- compare sizes */ - Py_ssize_t vs = va->ob_size; - Py_ssize_t ws = wa->ob_size; + Py_ssize_t vs = Py_Size(va); + Py_ssize_t ws = Py_Size(wa); int cmp; switch (op) { case Py_LT: cmp = vs < ws; break; @@ -590,13 +590,13 @@ array_richcompare(PyObject *v, PyObject *w, int op) static Py_ssize_t array_length(arrayobject *a) { - return a->ob_size; + return Py_Size(a); } static PyObject * array_item(arrayobject *a, Py_ssize_t i) { - if (i < 0 || i >= a->ob_size) { + if (i < 0 || i >= Py_Size(a)) { PyErr_SetString(PyExc_IndexError, "array index out of range"); return NULL; } @@ -609,14 +609,14 @@ array_slice(arrayobject *a, Py_ssize_t ilow, Py_ssize_t ihigh) arrayobject *np; if (ilow < 0) ilow = 0; - else if (ilow > a->ob_size) - ilow = a->ob_size; + else if (ilow > Py_Size(a)) + ilow = Py_Size(a); if (ihigh < 0) ihigh = 0; if (ihigh < ilow) ihigh = ilow; - else if (ihigh > a->ob_size) - ihigh = a->ob_size; + else if (ihigh > Py_Size(a)) + ihigh = Py_Size(a); np = (arrayobject *) newarrayobject(&Arraytype, ihigh - ilow, a->ob_descr); if (np == NULL) return NULL; @@ -628,7 +628,7 @@ array_slice(arrayobject *a, Py_ssize_t ilow, Py_ssize_t ihigh) static PyObject * array_copy(arrayobject *a, PyObject *unused) { - return array_slice(a, 0, a->ob_size); + return array_slice(a, 0, Py_Size(a)); } PyDoc_STRVAR(copy_doc, @@ -644,7 +644,7 @@ array_concat(arrayobject *a, PyObject *bb) if (!array_Check(bb)) { PyErr_Format(PyExc_TypeError, "can only append array (not \"%.200s\") to array", - bb->ob_type->tp_name); + Py_Type(bb)->tp_name); return NULL; } #define b ((arrayobject *)bb) @@ -652,14 +652,14 @@ array_concat(arrayobject *a, PyObject *bb) PyErr_BadArgument(); return NULL; } - size = a->ob_size + b->ob_size; + size = Py_Size(a) + Py_Size(b); np = (arrayobject *) newarrayobject(&Arraytype, size, a->ob_descr); if (np == NULL) { return NULL; } - memcpy(np->ob_item, a->ob_item, a->ob_size*a->ob_descr->itemsize); - memcpy(np->ob_item + a->ob_size*a->ob_descr->itemsize, - b->ob_item, b->ob_size*b->ob_descr->itemsize); + memcpy(np->ob_item, a->ob_item, Py_Size(a)*a->ob_descr->itemsize); + memcpy(np->ob_item + Py_Size(a)*a->ob_descr->itemsize, + b->ob_item, Py_Size(b)*b->ob_descr->itemsize); return (PyObject *)np; #undef b } @@ -674,12 +674,12 @@ array_repeat(arrayobject *a, Py_ssize_t n) Py_ssize_t nbytes; if (n < 0) n = 0; - size = a->ob_size * n; + size = Py_Size(a) * n; np = (arrayobject *) newarrayobject(&Arraytype, size, a->ob_descr); if (np == NULL) return NULL; p = np->ob_item; - nbytes = a->ob_size * a->ob_descr->itemsize; + nbytes = Py_Size(a) * a->ob_descr->itemsize; for (i = 0; i < n; i++) { memcpy(p, a->ob_item, nbytes); p += nbytes; @@ -697,7 +697,7 @@ array_ass_slice(arrayobject *a, Py_ssize_t ilow, Py_ssize_t ihigh, PyObject *v) if (v == NULL) n = 0; else if (array_Check(v)) { - n = b->ob_size; + n = Py_Size(b); if (a == b) { /* Special case "a[i:j] = a" -- copy b first */ int ret; @@ -716,44 +716,44 @@ array_ass_slice(arrayobject *a, Py_ssize_t ilow, Py_ssize_t ihigh, PyObject *v) else { PyErr_Format(PyExc_TypeError, "can only assign array (not \"%.200s\") to array slice", - v->ob_type->tp_name); + Py_Type(v)->tp_name); return -1; } if (ilow < 0) ilow = 0; - else if (ilow > a->ob_size) - ilow = a->ob_size; + else if (ilow > Py_Size(a)) + ilow = Py_Size(a); if (ihigh < 0) ihigh = 0; if (ihigh < ilow) ihigh = ilow; - else if (ihigh > a->ob_size) - ihigh = a->ob_size; + else if (ihigh > Py_Size(a)) + ihigh = Py_Size(a); item = a->ob_item; d = n - (ihigh-ilow); if (d < 0) { /* Delete -d items */ memmove(item + (ihigh+d)*a->ob_descr->itemsize, item + ihigh*a->ob_descr->itemsize, - (a->ob_size-ihigh)*a->ob_descr->itemsize); - a->ob_size += d; - PyMem_RESIZE(item, char, a->ob_size*a->ob_descr->itemsize); + (Py_Size(a)-ihigh)*a->ob_descr->itemsize); + Py_Size(a) += d; + PyMem_RESIZE(item, char, Py_Size(a)*a->ob_descr->itemsize); /* Can't fail */ a->ob_item = item; - a->allocated = a->ob_size; + a->allocated = Py_Size(a); } else if (d > 0) { /* Insert d items */ PyMem_RESIZE(item, char, - (a->ob_size + d)*a->ob_descr->itemsize); + (Py_Size(a) + d)*a->ob_descr->itemsize); if (item == NULL) { PyErr_NoMemory(); return -1; } memmove(item + (ihigh+d)*a->ob_descr->itemsize, item + ihigh*a->ob_descr->itemsize, - (a->ob_size-ihigh)*a->ob_descr->itemsize); + (Py_Size(a)-ihigh)*a->ob_descr->itemsize); a->ob_item = item; - a->ob_size += d; - a->allocated = a->ob_size; + Py_Size(a) += d; + a->allocated = Py_Size(a); } if (n > 0) memcpy(item + ilow*a->ob_descr->itemsize, b->ob_item, @@ -765,7 +765,7 @@ array_ass_slice(arrayobject *a, Py_ssize_t ilow, Py_ssize_t ihigh, PyObject *v) static int array_ass_item(arrayobject *a, Py_ssize_t i, PyObject *v) { - if (i < 0 || i >= a->ob_size) { + if (i < 0 || i >= Py_Size(a)) { PyErr_SetString(PyExc_IndexError, "array assignment index out of range"); return -1; @@ -792,7 +792,7 @@ array_iter_extend(arrayobject *self, PyObject *bb) return -1; while ((v = PyIter_Next(it)) != NULL) { - if (ins1(self, (int) self->ob_size, v) != 0) { + if (ins1(self, (int) Py_Size(self), v) != 0) { Py_DECREF(v); Py_DECREF(it); return -1; @@ -818,16 +818,16 @@ array_do_extend(arrayobject *self, PyObject *bb) "can only extend with array of same kind"); return -1; } - size = self->ob_size + b->ob_size; + size = Py_Size(self) + Py_Size(b); PyMem_RESIZE(self->ob_item, char, size*self->ob_descr->itemsize); if (self->ob_item == NULL) { PyObject_Del(self); PyErr_NoMemory(); return -1; } - memcpy(self->ob_item + self->ob_size*self->ob_descr->itemsize, - b->ob_item, b->ob_size*b->ob_descr->itemsize); - self->ob_size = size; + memcpy(self->ob_item + Py_Size(self)*self->ob_descr->itemsize, + b->ob_item, Py_Size(b)*b->ob_descr->itemsize); + Py_Size(self) = size; self->allocated = size; return 0; @@ -840,7 +840,7 @@ array_inplace_concat(arrayobject *self, PyObject *bb) if (!array_Check(bb)) { PyErr_Format(PyExc_TypeError, "can only extend array with array (not \"%.200s\")", - bb->ob_type->tp_name); + Py_Type(bb)->tp_name); return NULL; } if (array_do_extend(self, bb) == -1) @@ -855,15 +855,15 @@ array_inplace_repeat(arrayobject *self, Py_ssize_t n) char *items, *p; Py_ssize_t size, i; - if (self->ob_size > 0) { + if (Py_Size(self) > 0) { if (n < 0) n = 0; items = self->ob_item; - size = self->ob_size * self->ob_descr->itemsize; + size = Py_Size(self) * self->ob_descr->itemsize; if (n == 0) { PyMem_FREE(items); self->ob_item = NULL; - self->ob_size = 0; + Py_Size(self) = 0; self->allocated = 0; } else { @@ -876,8 +876,8 @@ array_inplace_repeat(arrayobject *self, Py_ssize_t n) memcpy(p, items, size); } self->ob_item = items; - self->ob_size *= n; - self->allocated = self->ob_size; + Py_Size(self) *= n; + self->allocated = Py_Size(self); } } Py_INCREF(self); @@ -900,7 +900,7 @@ array_count(arrayobject *self, PyObject *v) Py_ssize_t count = 0; Py_ssize_t i; - for (i = 0; i < self->ob_size; i++) { + for (i = 0; i < Py_Size(self); i++) { PyObject *selfi = getarrayitem((PyObject *)self, i); int cmp = PyObject_RichCompareBool(selfi, v, Py_EQ); Py_DECREF(selfi); @@ -922,7 +922,7 @@ array_index(arrayobject *self, PyObject *v) { Py_ssize_t i; - for (i = 0; i < self->ob_size; i++) { + for (i = 0; i < Py_Size(self); i++) { PyObject *selfi = getarrayitem((PyObject *)self, i); int cmp = PyObject_RichCompareBool(selfi, v, Py_EQ); Py_DECREF(selfi); @@ -947,7 +947,7 @@ array_contains(arrayobject *self, PyObject *v) Py_ssize_t i; int cmp; - for (i = 0, cmp = 0 ; cmp == 0 && i < self->ob_size; i++) { + for (i = 0, cmp = 0 ; cmp == 0 && i < Py_Size(self); i++) { PyObject *selfi = getarrayitem((PyObject *)self, i); cmp = PyObject_RichCompareBool(selfi, v, Py_EQ); Py_DECREF(selfi); @@ -960,7 +960,7 @@ array_remove(arrayobject *self, PyObject *v) { int i; - for (i = 0; i < self->ob_size; i++) { + for (i = 0; i < Py_Size(self); i++) { PyObject *selfi = getarrayitem((PyObject *)self,i); int cmp = PyObject_RichCompareBool(selfi, v, Py_EQ); Py_DECREF(selfi); @@ -990,14 +990,14 @@ array_pop(arrayobject *self, PyObject *args) PyObject *v; if (!PyArg_ParseTuple(args, "|n:pop", &i)) return NULL; - if (self->ob_size == 0) { + if (Py_Size(self) == 0) { /* Special-case most common failure cause */ PyErr_SetString(PyExc_IndexError, "pop from empty array"); return NULL; } if (i < 0) - i += self->ob_size; - if (i < 0 || i >= self->ob_size) { + i += Py_Size(self); + if (i < 0 || i >= Py_Size(self)) { PyErr_SetString(PyExc_IndexError, "pop index out of range"); return NULL; } @@ -1053,7 +1053,7 @@ array_buffer_info(arrayobject *self, PyObject *unused) return NULL; PyTuple_SET_ITEM(retval, 0, PyLong_FromVoidPtr(self->ob_item)); - PyTuple_SET_ITEM(retval, 1, PyInt_FromLong((long)(self->ob_size))); + PyTuple_SET_ITEM(retval, 1, PyInt_FromLong((long)(Py_Size(self)))); return retval; } @@ -1070,7 +1070,7 @@ the buffer length in bytes."); static PyObject * array_append(arrayobject *self, PyObject *v) { - return ins(self, (int) self->ob_size, v); + return ins(self, (int) Py_Size(self), v); } PyDoc_STRVAR(append_doc, @@ -1089,14 +1089,14 @@ array_byteswap(arrayobject *self, PyObject *unused) case 1: break; case 2: - for (p = self->ob_item, i = self->ob_size; --i >= 0; p += 2) { + for (p = self->ob_item, i = Py_Size(self); --i >= 0; p += 2) { char p0 = p[0]; p[0] = p[1]; p[1] = p0; } break; case 4: - for (p = self->ob_item, i = self->ob_size; --i >= 0; p += 4) { + for (p = self->ob_item, i = Py_Size(self); --i >= 0; p += 4) { char p0 = p[0]; char p1 = p[1]; p[0] = p[3]; @@ -1106,7 +1106,7 @@ array_byteswap(arrayobject *self, PyObject *unused) } break; case 8: - for (p = self->ob_item, i = self->ob_size; --i >= 0; p += 8) { + for (p = self->ob_item, i = Py_Size(self); --i >= 0; p += 8) { char p0 = p[0]; char p1 = p[1]; char p2 = p[2]; @@ -1147,16 +1147,16 @@ array_reduce(arrayobject *array) dict = Py_None; Py_INCREF(dict); } - if (array->ob_size > 0) { + if (Py_Size(array) > 0) { result = Py_BuildValue("O(cs#)O", - array->ob_type, + Py_Type(array), array->ob_descr->typecode, array->ob_item, - array->ob_size * array->ob_descr->itemsize, + Py_Size(array) * array->ob_descr->itemsize, dict); } else { result = Py_BuildValue("O(c)O", - array->ob_type, + Py_Type(array), array->ob_descr->typecode, dict); } @@ -1175,9 +1175,9 @@ array_reverse(arrayobject *self, PyObject *unused) char tmp[256]; /* 8 is probably enough -- but why skimp */ assert((size_t)itemsize <= sizeof(tmp)); - if (self->ob_size > 1) { + if (Py_Size(self) > 1) { for (p = self->ob_item, - q = self->ob_item + (self->ob_size - 1)*itemsize; + q = self->ob_item + (Py_Size(self) - 1)*itemsize; p < q; p += itemsize, q -= itemsize) { /* memory areas guaranteed disjoint, so memcpy @@ -1218,7 +1218,7 @@ array_fromfile(arrayobject *self, PyObject *args) Py_ssize_t newlength; size_t newbytes; /* Be careful here about overflow */ - if ((newlength = self->ob_size + n) <= 0 || + if ((newlength = Py_Size(self) + n) <= 0 || (newbytes = newlength * itemsize) / itemsize != (size_t)newlength) goto nomem; @@ -1229,15 +1229,15 @@ array_fromfile(arrayobject *self, PyObject *args) return NULL; } self->ob_item = item; - self->ob_size += n; - self->allocated = self->ob_size; - nread = fread(item + (self->ob_size - n) * itemsize, + Py_Size(self) += n; + self->allocated = Py_Size(self); + nread = fread(item + (Py_Size(self) - n) * itemsize, itemsize, n, fp); if (nread < (size_t)n) { - self->ob_size -= (n - nread); - PyMem_RESIZE(item, char, self->ob_size*itemsize); + Py_Size(self) -= (n - nread); + PyMem_RESIZE(item, char, Py_Size(self)*itemsize); self->ob_item = item; - self->allocated = self->ob_size; + self->allocated = Py_Size(self); PyErr_SetString(PyExc_EOFError, "not enough items in file"); return NULL; @@ -1297,23 +1297,23 @@ array_fromlist(arrayobject *self, PyObject *list) if (n > 0) { char *item = self->ob_item; Py_ssize_t i; - PyMem_RESIZE(item, char, (self->ob_size + n) * itemsize); + PyMem_RESIZE(item, char, (Py_Size(self) + n) * itemsize); if (item == NULL) { PyErr_NoMemory(); return NULL; } self->ob_item = item; - self->ob_size += n; - self->allocated = self->ob_size; + Py_Size(self) += n; + self->allocated = Py_Size(self); for (i = 0; i < n; i++) { PyObject *v = PyList_GetItem(list, i); if ((*self->ob_descr->setitem)(self, - self->ob_size - n + i, v) != 0) { - self->ob_size -= n; + Py_Size(self) - n + i, v) != 0) { + Py_Size(self) -= n; PyMem_RESIZE(item, char, - self->ob_size * itemsize); + Py_Size(self) * itemsize); self->ob_item = item; - self->allocated = self->ob_size; + self->allocated = Py_Size(self); return NULL; } } @@ -1331,12 +1331,12 @@ Append items to array from list."); static PyObject * array_tolist(arrayobject *self, PyObject *unused) { - PyObject *list = PyList_New(self->ob_size); + PyObject *list = PyList_New(Py_Size(self)); Py_ssize_t i; if (list == NULL) return NULL; - for (i = 0; i < self->ob_size; i++) { + for (i = 0; i < Py_Size(self); i++) { PyObject *v = getarrayitem((PyObject *)self, i); if (v == NULL) { Py_DECREF(list); @@ -1369,15 +1369,15 @@ array_fromstring(arrayobject *self, PyObject *args) n = n / itemsize; if (n > 0) { char *item = self->ob_item; - PyMem_RESIZE(item, char, (self->ob_size + n) * itemsize); + PyMem_RESIZE(item, char, (Py_Size(self) + n) * itemsize); if (item == NULL) { PyErr_NoMemory(); return NULL; } self->ob_item = item; - self->ob_size += n; - self->allocated = self->ob_size; - memcpy(item + (self->ob_size - n) * itemsize, + Py_Size(self) += n; + self->allocated = Py_Size(self); + memcpy(item + (Py_Size(self) - n) * itemsize, str, itemsize*n); } Py_INCREF(Py_None); @@ -1395,7 +1395,7 @@ static PyObject * array_tostring(arrayobject *self, PyObject *unused) { return PyString_FromStringAndSize(self->ob_item, - self->ob_size * self->ob_descr->itemsize); + Py_Size(self) * self->ob_descr->itemsize); } PyDoc_STRVAR(tostring_doc, @@ -1423,15 +1423,15 @@ array_fromunicode(arrayobject *self, PyObject *args) } if (n > 0) { Py_UNICODE *item = (Py_UNICODE *) self->ob_item; - PyMem_RESIZE(item, Py_UNICODE, self->ob_size + n); + PyMem_RESIZE(item, Py_UNICODE, Py_Size(self) + n); if (item == NULL) { PyErr_NoMemory(); return NULL; } self->ob_item = (char *) item; - self->ob_size += n; - self->allocated = self->ob_size; - memcpy(item + self->ob_size - n, + Py_Size(self) += n; + self->allocated = Py_Size(self); + memcpy(item + Py_Size(self) - n, ustr, n * sizeof(Py_UNICODE)); } @@ -1456,7 +1456,7 @@ array_tounicode(arrayobject *self, PyObject *unused) "tounicode() may only be called on type 'u' arrays"); return NULL; } - return PyUnicode_FromUnicode((Py_UNICODE *) self->ob_item, self->ob_size); + return PyUnicode_FromUnicode((Py_UNICODE *) self->ob_item, Py_Size(self)); } PyDoc_STRVAR(tounicode_doc, @@ -1554,7 +1554,7 @@ array_repr(arrayobject *a) PyObject *s, *t, *v = NULL; Py_ssize_t len; - len = a->ob_size; + len = Py_Size(a); typecode = a->ob_descr->typecode; if (len == 0) { PyOS_snprintf(buf, sizeof(buf), "array('%c')", typecode); @@ -1588,7 +1588,7 @@ array_subscr(arrayobject* self, PyObject* item) return NULL; } if (i < 0) - i += self->ob_size; + i += Py_Size(self); return array_item(self, i); } else if (PySlice_Check(item)) { @@ -1597,7 +1597,7 @@ array_subscr(arrayobject* self, PyObject* item) arrayobject* ar; int itemsize = self->ob_descr->itemsize; - if (PySlice_GetIndicesEx((PySliceObject*)item, self->ob_size, + if (PySlice_GetIndicesEx((PySliceObject*)item, Py_Size(self), &start, &stop, &step, &slicelength) < 0) { return NULL; } @@ -1636,14 +1636,14 @@ array_ass_subscr(arrayobject* self, PyObject* item, PyObject* value) if (i==-1 && PyErr_Occurred()) return -1; if (i < 0) - i += self->ob_size; + i += Py_Size(self); return array_ass_item(self, i, value); } else if (PySlice_Check(item)) { Py_ssize_t start, stop, step, slicelength; int itemsize = self->ob_descr->itemsize; - if (PySlice_GetIndicesEx((PySliceObject*)item, self->ob_size, + if (PySlice_GetIndicesEx((PySliceObject*)item, Py_Size(self), &start, &stop, &step, &slicelength) < 0) { return -1; } @@ -1671,17 +1671,17 @@ array_ass_subscr(arrayobject* self, PyObject* item, PyObject* value) self->ob_item + (cur + 1)*itemsize, (step - 1) * itemsize); } - extra = self->ob_size - (cur + 1); + extra = Py_Size(self) - (cur + 1); if (extra > 0) { memmove(self->ob_item + (cur - i)*itemsize, self->ob_item + (cur + 1)*itemsize, extra*itemsize); } - self->ob_size -= slicelength; + Py_Size(self) -= slicelength; self->ob_item = (char *)PyMem_REALLOC(self->ob_item, - itemsize*self->ob_size); - self->allocated = self->ob_size; + itemsize*Py_Size(self)); + self->allocated = Py_Size(self); return 0; } @@ -1693,16 +1693,16 @@ array_ass_subscr(arrayobject* self, PyObject* item, PyObject* value) if (!array_Check(value)) { PyErr_Format(PyExc_TypeError, "must assign array (not \"%.200s\") to slice", - value->ob_type->tp_name); + Py_Type(value)->tp_name); return -1; } av = (arrayobject*)value; - if (av->ob_size != slicelength) { + if (Py_Size(av) != slicelength) { PyErr_Format(PyExc_ValueError, "attempt to assign array of size %ld to extended slice of size %ld", - /*XXX*/(long)av->ob_size, /*XXX*/(long)slicelength); + /*XXX*/(long)Py_Size(av), /*XXX*/(long)slicelength); return -1; } @@ -1711,7 +1711,7 @@ array_ass_subscr(arrayobject* self, PyObject* item, PyObject* value) /* protect against a[::-1] = a */ if (self == av) { - value = array_slice(av, 0, av->ob_size); + value = array_slice(av, 0, Py_Size(av)); av = (arrayobject*)value; if (!av) return -1; @@ -1758,7 +1758,7 @@ array_buffer_getreadbuf(arrayobject *self, Py_ssize_t index, const void **ptr) *ptr = (void *)self->ob_item; if (*ptr == NULL) *ptr = emptybuf; - return self->ob_size*self->ob_descr->itemsize; + return Py_Size(self)*self->ob_descr->itemsize; } static Py_ssize_t @@ -1772,14 +1772,14 @@ array_buffer_getwritebuf(arrayobject *self, Py_ssize_t index, const void **ptr) *ptr = (void *)self->ob_item; if (*ptr == NULL) *ptr = emptybuf; - return self->ob_size*self->ob_descr->itemsize; + return Py_Size(self)*self->ob_descr->itemsize; } static Py_ssize_t array_buffer_getsegcount(arrayobject *self, Py_ssize_t *lenp) { if ( lenp ) - *lenp = self->ob_size*self->ob_descr->itemsize; + *lenp = Py_Size(self)*self->ob_descr->itemsize; return 1; } @@ -1888,9 +1888,9 @@ array_new(PyTypeObject *type, PyObject *args, PyObject *kwds) return NULL; } self->ob_item = item; - self->ob_size = n / sizeof(Py_UNICODE); + Py_Size(self) = n / sizeof(Py_UNICODE); memcpy(item, PyUnicode_AS_DATA(initial), n); - self->allocated = self->ob_size; + self->allocated = Py_Size(self); } #endif } @@ -1978,8 +1978,7 @@ itemsize -- the length in bytes of one array item\n\ static PyObject *array_iter(arrayobject *ao); static PyTypeObject Arraytype = { - PyObject_HEAD_INIT(NULL) - 0, + PyVarObject_HEAD_INIT(NULL, 0) "array.array", sizeof(arrayobject), 0, @@ -2060,7 +2059,7 @@ static PyObject * arrayiter_next(arrayiterobject *it) { assert(PyArrayIter_Check(it)); - if (it->index < it->ao->ob_size) + if (it->index < Py_Size(it->ao)) return (*it->getitem)(it->ao, it->index++); return NULL; } @@ -2081,8 +2080,7 @@ arrayiter_traverse(arrayiterobject *it, visitproc visit, void *arg) } static PyTypeObject PyArrayIter_Type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "arrayiterator", /* tp_name */ sizeof(arrayiterobject), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Modules/bz2module.c b/Modules/bz2module.c index 9d92cf6bb4..053461f3bd 100644 --- a/Modules/bz2module.c +++ b/Modules/bz2module.c @@ -41,7 +41,7 @@ typedef fpos_t Py_off_t; #define MODE_READ_EOF 2 #define MODE_WRITE 3 -#define BZ2FileObject_Check(v) ((v)->ob_type == &BZ2File_Type) +#define BZ2FileObject_Check(v) (Py_Type(v) == &BZ2File_Type) #ifdef BZ_CONFIG_ERROR @@ -1418,7 +1418,7 @@ BZ2File_dealloc(BZ2FileObject *self) } Util_DropReadAhead(self); Py_XDECREF(self->file); - self->ob_type->tp_free((PyObject *)self); + Py_Type(self)->tp_free((PyObject *)self); } /* This is a hacked version of Python's fileobject.c:file_getiter(). */ @@ -1480,8 +1480,7 @@ newlines are available only when reading.\n\ ; static PyTypeObject BZ2File_Type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "bz2.BZ2File", /*tp_name*/ sizeof(BZ2FileObject), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -1735,7 +1734,7 @@ BZ2Comp_dealloc(BZ2CompObject *self) PyThread_free_lock(self->lock); #endif BZ2_bzCompressEnd(&self->bzs); - self->ob_type->tp_free((PyObject *)self); + Py_Type(self)->tp_free((PyObject *)self); } @@ -1752,8 +1751,7 @@ must be a number between 1 and 9.\n\ "); static PyTypeObject BZ2Comp_Type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "bz2.BZ2Compressor", /*tp_name*/ sizeof(BZ2CompObject), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -1958,7 +1956,7 @@ BZ2Decomp_dealloc(BZ2DecompObject *self) #endif Py_XDECREF(self->unused_data); BZ2_bzDecompressEnd(&self->bzs); - self->ob_type->tp_free((PyObject *)self); + Py_Type(self)->tp_free((PyObject *)self); } @@ -1974,8 +1972,7 @@ decompress() function instead.\n\ "); static PyTypeObject BZ2Decomp_Type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "bz2.BZ2Decompressor", /*tp_name*/ sizeof(BZ2DecompObject), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -2209,9 +2206,9 @@ initbz2(void) { PyObject *m; - BZ2File_Type.ob_type = &PyType_Type; - BZ2Comp_Type.ob_type = &PyType_Type; - BZ2Decomp_Type.ob_type = &PyType_Type; + Py_Type(&BZ2File_Type) = &PyType_Type; + Py_Type(&BZ2Comp_Type) = &PyType_Type; + Py_Type(&BZ2Decomp_Type) = &PyType_Type; m = Py_InitModule3("bz2", bz2_methods, bz2__doc__); if (m == NULL) diff --git a/Modules/cPickle.c b/Modules/cPickle.c index dd9887b525..fbf6a12baf 100644 --- a/Modules/cPickle.c +++ b/Modules/cPickle.c @@ -151,12 +151,12 @@ Pdata_dealloc(Pdata *self) } static PyTypeObject PdataType = { - PyObject_HEAD_INIT(NULL) 0, "cPickle.Pdata", sizeof(Pdata), 0, + PyVarObject_HEAD_INIT(NULL, 0) "cPickle.Pdata", sizeof(Pdata), 0, (destructor)Pdata_dealloc, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0L,0L,0L,0L, "" }; -#define Pdata_Check(O) ((O)->ob_type == &PdataType) +#define Pdata_Check(O) (Py_Type(O) == &PdataType) static PyObject * Pdata_New(void) @@ -316,7 +316,7 @@ Pdata_popList(Pdata *self, int start) } #define FREE_ARG_TUP(self) { \ - if (self->arg->ob_refcnt > 1) { \ + if (Py_Refcnt(self->arg) > 1) { \ Py_DECREF(self->arg); \ self->arg=NULL; \ } \ @@ -752,7 +752,7 @@ get(Picklerobject *self, PyObject *id) static int put(Picklerobject *self, PyObject *ob) { - if (ob->ob_refcnt < 2 || self->fast) + if (Py_Refcnt(ob) < 2 || self->fast) return 0; return put2(self, ob); @@ -916,7 +916,7 @@ fast_save_enter(Picklerobject *self, PyObject *obj) PyErr_Format(PyExc_ValueError, "fast mode: can't pickle cyclic objects " "including object type %s at %p", - obj->ob_type->tp_name, obj); + Py_Type(obj)->tp_name, obj); self->fast_container = -1; return 0; } @@ -2320,7 +2320,7 @@ save(Picklerobject *self, PyObject *args, int pers_save) goto finally; } - type = args->ob_type; + type = Py_Type(args); switch (type->tp_name[0]) { case 'b': @@ -2372,7 +2372,7 @@ save(Picklerobject *self, PyObject *args, int pers_save) #endif } - if (args->ob_refcnt > 1) { + if (Py_Refcnt(args) > 1) { if (!( py_ob_id = PyLong_FromVoidPtr(args))) goto finally; @@ -2913,7 +2913,7 @@ Pickler_dealloc(Picklerobject *self) Py_XDECREF(self->inst_pers_func); Py_XDECREF(self->dispatch_table); PyMem_Free(self->write_buf); - self->ob_type->tp_free((PyObject *)self); + Py_Type(self)->tp_free((PyObject *)self); } static int @@ -3037,8 +3037,7 @@ PyDoc_STRVAR(Picklertype__doc__, "Objects that know how to pickle objects\n"); static PyTypeObject Picklertype = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "cPickle.Pickler", /*tp_name*/ sizeof(Picklerobject), /*tp_basicsize*/ 0, @@ -5254,7 +5253,7 @@ Unpickler_dealloc(Unpicklerobject *self) free(self->buf); } - self->ob_type->tp_free((PyObject *)self); + Py_Type(self)->tp_free((PyObject *)self); } static int @@ -5483,8 +5482,7 @@ PyDoc_STRVAR(Unpicklertype__doc__, "Objects that know how to unpickle"); static PyTypeObject Unpicklertype = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "cPickle.Unpickler", /*tp_name*/ sizeof(Unpicklerobject), /*tp_basicsize*/ 0, @@ -5708,9 +5706,9 @@ initcPickle(void) PyObject *format_version; PyObject *compatible_formats; - Picklertype.ob_type = &PyType_Type; - Unpicklertype.ob_type = &PyType_Type; - PdataType.ob_type = &PyType_Type; + Py_Type(&Picklertype) = &PyType_Type; + Py_Type(&Unpicklertype) = &PyType_Type; + Py_Type(&PdataType) = &PyType_Type; /* Initialize some pieces. We need to do this before module creation, * so we're forced to use a temporary dictionary. :( diff --git a/Modules/cStringIO.c b/Modules/cStringIO.c index 208569610a..5834e20273 100644 --- a/Modules/cStringIO.c +++ b/Modules/cStringIO.c @@ -514,8 +514,7 @@ O_dealloc(Oobject *self) { PyDoc_STRVAR(Otype__doc__, "Simple type for output to strings."); static PyTypeObject Otype = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "cStringIO.StringO", /*tp_name*/ sizeof(Oobject), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -635,8 +634,7 @@ PyDoc_STRVAR(Itype__doc__, "Simple type for treating strings as input file streams"); static PyTypeObject Itype = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "cStringIO.StringI", /*tp_name*/ sizeof(Iobject), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -746,8 +744,8 @@ initcStringIO(void) { d = PyModule_GetDict(m); /* Export C API */ - Itype.ob_type=&PyType_Type; - Otype.ob_type=&PyType_Type; + Py_Type(&Itype)=&PyType_Type; + Py_Type(&Otype)=&PyType_Type; if (PyType_Ready(&Otype) < 0) return; if (PyType_Ready(&Itype) < 0) return; PyDict_SetItemString(d,"cStringIO_CAPI", diff --git a/Modules/cjkcodecs/multibytecodec.c b/Modules/cjkcodecs/multibytecodec.c index 9fb9570225..cde8822690 100644 --- a/Modules/cjkcodecs/multibytecodec.c +++ b/Modules/cjkcodecs/multibytecodec.c @@ -670,8 +670,7 @@ multibytecodec_dealloc(MultibyteCodecObject *self) } static PyTypeObject MultibyteCodec_Type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "MultibyteCodec", /* tp_name */ sizeof(MultibyteCodecObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -946,12 +945,11 @@ mbiencoder_dealloc(MultibyteIncrementalEncoderObject *self) { PyObject_GC_UnTrack(self); ERROR_DECREF(self->errors); - self->ob_type->tp_free(self); + Py_Type(self)->tp_free(self); } static PyTypeObject MultibyteIncrementalEncoder_Type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "MultibyteIncrementalEncoder", /* tp_name */ sizeof(MultibyteIncrementalEncoderObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1147,12 +1145,11 @@ mbidecoder_dealloc(MultibyteIncrementalDecoderObject *self) { PyObject_GC_UnTrack(self); ERROR_DECREF(self->errors); - self->ob_type->tp_free(self); + Py_Type(self)->tp_free(self); } static PyTypeObject MultibyteIncrementalDecoder_Type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "MultibyteIncrementalDecoder", /* tp_name */ sizeof(MultibyteIncrementalDecoderObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1464,12 +1461,11 @@ mbstreamreader_dealloc(MultibyteStreamReaderObject *self) PyObject_GC_UnTrack(self); ERROR_DECREF(self->errors); Py_DECREF(self->stream); - self->ob_type->tp_free(self); + Py_Type(self)->tp_free(self); } static PyTypeObject MultibyteStreamReader_Type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "MultibyteStreamReader", /* tp_name */ sizeof(MultibyteStreamReaderObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1667,7 +1663,7 @@ mbstreamwriter_dealloc(MultibyteStreamWriterObject *self) PyObject_GC_UnTrack(self); ERROR_DECREF(self->errors); Py_DECREF(self->stream); - self->ob_type->tp_free(self); + Py_Type(self)->tp_free(self); } static struct PyMethodDef mbstreamwriter_methods[] = { @@ -1688,8 +1684,7 @@ static PyMemberDef mbstreamwriter_members[] = { }; static PyTypeObject MultibyteStreamWriter_Type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "MultibyteStreamWriter", /* tp_name */ sizeof(MultibyteStreamWriterObject), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Modules/datetimemodule.c b/Modules/datetimemodule.c index 026319ae11..4113e84fd5 100644 --- a/Modules/datetimemodule.c +++ b/Modules/datetimemodule.c @@ -764,7 +764,7 @@ check_tzinfo_subclass(PyObject *p) PyErr_Format(PyExc_TypeError, "tzinfo argument must be None or of a tzinfo subclass, " "not type '%s'", - p->ob_type->tp_name); + Py_Type(p)->tp_name); return -1; } @@ -855,7 +855,7 @@ call_utc_tzinfo_method(PyObject *tzinfo, char *name, PyObject *tzinfoarg, PyErr_Format(PyExc_TypeError, "tzinfo.%s() must return None or " "timedelta, not '%s'", - name, u->ob_type->tp_name); + name, Py_Type(u)->tp_name); } Py_DECREF(u); @@ -948,7 +948,7 @@ call_tzname(PyObject *tzinfo, PyObject *tzinfoarg) if (result != NULL && result != Py_None && ! PyString_Check(result)) { PyErr_Format(PyExc_TypeError, "tzinfo.tzname() must " "return None or a string, not '%s'", - result->ob_type->tp_name); + Py_Type(result)->tp_name); Py_DECREF(result); result = NULL; } @@ -1421,7 +1421,7 @@ cmperror(PyObject *a, PyObject *b) { PyErr_Format(PyExc_TypeError, "can't compare %s to %s", - a->ob_type->tp_name, b->ob_type->tp_name); + Py_Type(a)->tp_name, Py_Type(b)->tp_name); return NULL; } @@ -1876,7 +1876,7 @@ accum(const char* tag, PyObject *sofar, PyObject *num, PyObject *factor, PyErr_Format(PyExc_TypeError, "unsupported type for timedelta %s component: %s", - tag, num->ob_type->tp_name); + tag, Py_Type(num)->tp_name); return NULL; } @@ -1980,18 +1980,18 @@ delta_repr(PyDateTime_Delta *self) { if (GET_TD_MICROSECONDS(self) != 0) return PyString_FromFormat("%s(%d, %d, %d)", - self->ob_type->tp_name, + Py_Type(self)->tp_name, GET_TD_DAYS(self), GET_TD_SECONDS(self), GET_TD_MICROSECONDS(self)); if (GET_TD_SECONDS(self) != 0) return PyString_FromFormat("%s(%d, %d)", - self->ob_type->tp_name, + Py_Type(self)->tp_name, GET_TD_DAYS(self), GET_TD_SECONDS(self)); return PyString_FromFormat("%s(%d)", - self->ob_type->tp_name, + Py_Type(self)->tp_name, GET_TD_DAYS(self)); } @@ -2055,7 +2055,7 @@ delta_getstate(PyDateTime_Delta *self) static PyObject * delta_reduce(PyDateTime_Delta* self) { - return Py_BuildValue("ON", self->ob_type, delta_getstate(self)); + return Py_BuildValue("ON", Py_Type(self), delta_getstate(self)); } #define OFFSET(field) offsetof(PyDateTime_Delta, field) @@ -2125,8 +2125,7 @@ static PyNumberMethods delta_as_number = { }; static PyTypeObject PyDateTime_DeltaType = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "datetime.timedelta", /* tp_name */ sizeof(PyDateTime_Delta), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -2415,7 +2414,7 @@ date_repr(PyDateTime_Date *self) char buffer[1028]; const char *type_name; - type_name = self->ob_type->tp_name; + type_name = Py_Type(self)->tp_name; PyOS_snprintf(buffer, sizeof(buffer), "%s(%d, %d, %d)", type_name, GET_YEAR(self), GET_MONTH(self), GET_DAY(self)); @@ -2555,7 +2554,7 @@ date_replace(PyDateTime_Date *self, PyObject *args, PyObject *kw) tuple = Py_BuildValue("iii", year, month, day); if (tuple == NULL) return NULL; - clone = date_new(self->ob_type, tuple, NULL); + clone = date_new(Py_Type(self), tuple, NULL); Py_DECREF(tuple); return clone; } @@ -2605,7 +2604,7 @@ date_getstate(PyDateTime_Date *self) static PyObject * date_reduce(PyDateTime_Date *self, PyObject *arg) { - return Py_BuildValue("(ON)", self->ob_type, date_getstate(self)); + return Py_BuildValue("(ON)", Py_Type(self), date_getstate(self)); } static PyMethodDef date_methods[] = { @@ -2683,8 +2682,7 @@ static PyNumberMethods date_as_number = { }; static PyTypeObject PyDateTime_DateType = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "datetime.date", /* tp_name */ sizeof(PyDateTime_Date), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -2908,10 +2906,10 @@ tzinfo_reduce(PyObject *self) if (state == Py_None) { Py_DECREF(state); - return Py_BuildValue("(ON)", self->ob_type, args); + return Py_BuildValue("(ON)", Py_Type(self), args); } else - return Py_BuildValue("(ONN)", self->ob_type, args, state); + return Py_BuildValue("(ONN)", Py_Type(self), args, state); } static PyMethodDef tzinfo_methods[] = { @@ -3106,7 +3104,7 @@ time_dealloc(PyDateTime_Time *self) if (HASTZINFO(self)) { Py_XDECREF(self->tzinfo); } - self->ob_type->tp_free((PyObject *)self); + Py_Type(self)->tp_free((PyObject *)self); } /* @@ -3140,7 +3138,7 @@ static PyObject * time_repr(PyDateTime_Time *self) { char buffer[100]; - const char *type_name = self->ob_type->tp_name; + const char *type_name = Py_Type(self)->tp_name; int h = TIME_GET_HOUR(self); int m = TIME_GET_MINUTE(self); int s = TIME_GET_SECOND(self); @@ -3354,7 +3352,7 @@ time_replace(PyDateTime_Time *self, PyObject *args, PyObject *kw) tuple = Py_BuildValue("iiiiO", hh, mm, ss, us, tzinfo); if (tuple == NULL) return NULL; - clone = time_new(self->ob_type, tuple, NULL); + clone = time_new(Py_Type(self), tuple, NULL); Py_DECREF(tuple); return clone; } @@ -3408,7 +3406,7 @@ time_getstate(PyDateTime_Time *self) static PyObject * time_reduce(PyDateTime_Time *self, PyObject *arg) { - return Py_BuildValue("(ON)", self->ob_type, time_getstate(self)); + return Py_BuildValue("(ON)", Py_Type(self), time_getstate(self)); } static PyMethodDef time_methods[] = { @@ -3902,7 +3900,7 @@ datetime_dealloc(PyDateTime_DateTime *self) if (HASTZINFO(self)) { Py_XDECREF(self->tzinfo); } - self->ob_type->tp_free((PyObject *)self); + Py_Type(self)->tp_free((PyObject *)self); } /* @@ -4051,7 +4049,7 @@ static PyObject * datetime_repr(PyDateTime_DateTime *self) { char buffer[1000]; - const char *type_name = self->ob_type->tp_name; + const char *type_name = Py_Type(self)->tp_name; PyObject *baserepr; if (DATE_GET_MICROSECOND(self)) { @@ -4272,7 +4270,7 @@ datetime_replace(PyDateTime_DateTime *self, PyObject *args, PyObject *kw) tuple = Py_BuildValue("iiiiiiiO", y, m, d, hh, mm, ss, us, tzinfo); if (tuple == NULL) return NULL; - clone = datetime_new(self->ob_type, tuple, NULL); + clone = datetime_new(Py_Type(self), tuple, NULL); Py_DECREF(tuple); return clone; } @@ -4460,7 +4458,7 @@ datetime_getstate(PyDateTime_DateTime *self) static PyObject * datetime_reduce(PyDateTime_DateTime *self, PyObject *arg) { - return Py_BuildValue("(ON)", self->ob_type, datetime_getstate(self)); + return Py_BuildValue("(ON)", Py_Type(self), datetime_getstate(self)); } static PyMethodDef datetime_methods[] = { diff --git a/Modules/dbmmodule.c b/Modules/dbmmodule.c index fa1fde2be2..ae5eae6f5e 100644 --- a/Modules/dbmmodule.c +++ b/Modules/dbmmodule.c @@ -36,7 +36,7 @@ typedef struct { static PyTypeObject Dbmtype; -#define is_dbmobject(v) ((v)->ob_type == &Dbmtype) +#define is_dbmobject(v) (Py_Type(v) == &Dbmtype) #define check_dbmobject_open(v) if ((v)->di_dbm == NULL) \ { PyErr_SetString(DbmError, "DBM object has already been closed"); \ return NULL; } @@ -302,8 +302,7 @@ dbm_getattr(dbmobject *dp, char *name) } static PyTypeObject Dbmtype = { - PyObject_HEAD_INIT(NULL) - 0, + PyVarObject_HEAD_INIT(NULL, 0) "dbm.dbm", sizeof(dbmobject), 0, diff --git a/Modules/dlmodule.c b/Modules/dlmodule.c index 5622ed9e73..63e25c763d 100644 --- a/Modules/dlmodule.c +++ b/Modules/dlmodule.c @@ -62,7 +62,7 @@ dl_sym(dlobject *xp, PyObject *args) name = PyString_AS_STRING(args); } else { PyErr_Format(PyExc_TypeError, "expected string, found %.200s", - args->ob_type->tp_name); + Py_Type(args)->tp_name); return NULL; } func = dlsym(xp->dl_handle, name); @@ -141,8 +141,7 @@ dl_getattr(dlobject *xp, char *name) static PyTypeObject Dltype = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "dl.dl", /*tp_name*/ sizeof(dlobject), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -237,7 +236,7 @@ initdl(void) PyObject *m, *d, *x; /* Initialize object type */ - Dltype.ob_type = &PyType_Type; + Py_Type(&Dltype) = &PyType_Type; /* Create the module and add the functions */ m = Py_InitModule("dl", dl_methods); diff --git a/Modules/gcmodule.c b/Modules/gcmodule.c index 6c5011cabe..b6a871b0e9 100644 --- a/Modules/gcmodule.c +++ b/Modules/gcmodule.c @@ -239,7 +239,7 @@ update_refs(PyGC_Head *containers) PyGC_Head *gc = containers->gc.gc_next; for (; gc != containers; gc = gc->gc.gc_next) { assert(gc->gc.gc_refs == GC_REACHABLE); - gc->gc.gc_refs = FROM_GC(gc)->ob_refcnt; + gc->gc.gc_refs = Py_Refcnt(FROM_GC(gc)); /* Python's cyclic gc should never see an incoming refcount * of 0: if something decref'ed to 0, it should have been * deallocated immediately at that time. @@ -291,7 +291,7 @@ subtract_refs(PyGC_Head *containers) traverseproc traverse; PyGC_Head *gc = containers->gc.gc_next; for (; gc != containers; gc=gc->gc.gc_next) { - traverse = FROM_GC(gc)->ob_type->tp_traverse; + traverse = Py_Type(FROM_GC(gc))->tp_traverse; (void) traverse(FROM_GC(gc), (visitproc)visit_decref, NULL); @@ -376,7 +376,7 @@ move_unreachable(PyGC_Head *young, PyGC_Head *unreachable) * the next object to visit. */ PyObject *op = FROM_GC(gc); - traverseproc traverse = op->ob_type->tp_traverse; + traverseproc traverse = Py_Type(op)->tp_traverse; assert(gc->gc.gc_refs > 0); gc->gc.gc_refs = GC_REACHABLE; (void) traverse(op, @@ -472,7 +472,7 @@ move_finalizer_reachable(PyGC_Head *finalizers) PyGC_Head *gc = finalizers->gc.gc_next; for (; gc != finalizers; gc = gc->gc.gc_next) { /* Note that the finalizers list may grow during this. */ - traverse = FROM_GC(gc)->ob_type->tp_traverse; + traverse = Py_Type(FROM_GC(gc))->tp_traverse; (void) traverse(FROM_GC(gc), (visitproc)visit_move, (void *)finalizers); @@ -517,7 +517,7 @@ handle_weakrefs(PyGC_Head *unreachable, PyGC_Head *old) assert(IS_TENTATIVELY_UNREACHABLE(op)); next = gc->gc.gc_next; - if (! PyType_SUPPORTS_WEAKREFS(op->ob_type)) + if (! PyType_SUPPORTS_WEAKREFS(Py_Type(op))) continue; /* It supports weakrefs. Does it have any? */ @@ -654,7 +654,7 @@ debug_cycle(char *msg, PyObject *op) } else if (debug & DEBUG_OBJECTS) { PySys_WriteStderr("gc: %.100s <%.100s %p>\n", - msg, op->ob_type->tp_name, op); + msg, Py_Type(op)->tp_name, op); } } @@ -708,7 +708,7 @@ delete_garbage(PyGC_Head *collectable, PyGC_Head *old) PyList_Append(garbage, op); } else { - if ((clear = op->ob_type->tp_clear) != NULL) { + if ((clear = Py_Type(op)->tp_clear) != NULL) { Py_INCREF(op); clear(op); Py_DECREF(op); @@ -1079,7 +1079,7 @@ gc_referrers_for(PyObject *objs, PyGC_Head *list, PyObject *resultlist) traverseproc traverse; for (gc = list->gc.gc_next; gc != list; gc = gc->gc.gc_next) { obj = FROM_GC(gc); - traverse = obj->ob_type->tp_traverse; + traverse = Py_Type(obj)->tp_traverse; if (obj == objs || obj == resultlist) continue; if (traverse(obj, (visitproc)referrersvisit, objs)) { @@ -1136,7 +1136,7 @@ gc_get_referents(PyObject *self, PyObject *args) if (! PyObject_IS_GC(obj)) continue; - traverse = obj->ob_type->tp_traverse; + traverse = Py_Type(obj)->tp_traverse; if (! traverse) continue; if (traverse(obj, (visitproc)referentsvisit, result)) { @@ -1359,13 +1359,13 @@ _PyObject_GC_NewVar(PyTypeObject *tp, Py_ssize_t nitems) PyVarObject * _PyObject_GC_Resize(PyVarObject *op, Py_ssize_t nitems) { - const size_t basicsize = _PyObject_VAR_SIZE(op->ob_type, nitems); + const size_t basicsize = _PyObject_VAR_SIZE(Py_Type(op), nitems); PyGC_Head *g = AS_GC(op); g = (PyGC_Head *)PyObject_REALLOC(g, sizeof(PyGC_Head) + basicsize); if (g == NULL) return (PyVarObject *)PyErr_NoMemory(); op = (PyVarObject *) FROM_GC(g); - op->ob_size = nitems; + Py_Size(op) = nitems; return op; } diff --git a/Modules/gdbmmodule.c b/Modules/gdbmmodule.c index cfc6abc37f..a522059bcd 100644 --- a/Modules/gdbmmodule.c +++ b/Modules/gdbmmodule.c @@ -36,7 +36,7 @@ typedef struct { static PyTypeObject Dbmtype; -#define is_dbmobject(v) ((v)->ob_type == &Dbmtype) +#define is_dbmobject(v) (Py_Type(v) == &Dbmtype) #define check_dbmobject_open(v) if ((v)->di_dbm == NULL) \ { PyErr_SetString(DbmError, "GDBM object has already been closed"); \ return NULL; } @@ -370,8 +370,7 @@ dbm_getattr(dbmobject *dp, char *name) } static PyTypeObject Dbmtype = { - PyObject_HEAD_INIT(0) - 0, + PyVarObject_HEAD_INIT(0, 0) "gdbm.gdbm", sizeof(dbmobject), 0, diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c index 33172b6775..35b77e7843 100644 --- a/Modules/itertoolsmodule.c +++ b/Modules/itertoolsmodule.c @@ -59,7 +59,7 @@ groupby_dealloc(groupbyobject *gbo) Py_XDECREF(gbo->tgtkey); Py_XDECREF(gbo->currkey); Py_XDECREF(gbo->currvalue); - gbo->ob_type->tp_free(gbo); + Py_Type(gbo)->tp_free(gbo); } static int @@ -139,8 +139,7 @@ PyDoc_STRVAR(groupby_doc, (key, sub-iterator) grouped by each value of key(value).\n"); static PyTypeObject groupby_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "itertools.groupby", /* tp_name */ sizeof(groupbyobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -261,8 +260,7 @@ _grouper_next(_grouperobject *igo) } static PyTypeObject _grouper_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "itertools._grouper", /* tp_name */ sizeof(_grouperobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -415,8 +413,7 @@ teedataobject_dealloc(teedataobject *tdo) PyDoc_STRVAR(teedataobject_doc, "Data container common to multiple tee objects."); static PyTypeObject teedataobject_type = { - PyObject_HEAD_INIT(0) /* Must fill in type value later */ - 0, /* ob_size */ + PyVarObject_HEAD_INIT(0, 0) /* Must fill in type value later */ "itertools.tee_dataobject", /* tp_name */ sizeof(teedataobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -572,8 +569,7 @@ static PyMethodDef tee_methods[] = { }; static PyTypeObject tee_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "itertools.tee", /* tp_name */ sizeof(teeobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -718,7 +714,7 @@ cycle_dealloc(cycleobject *lz) PyObject_GC_UnTrack(lz); Py_XDECREF(lz->saved); Py_XDECREF(lz->it); - lz->ob_type->tp_free(lz); + Py_Type(lz)->tp_free(lz); } static int @@ -768,8 +764,7 @@ Return elements from the iterable until it is exhausted.\n\ Then repeat the sequence indefinitely."); static PyTypeObject cycle_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "itertools.cycle", /* tp_name */ sizeof(cycleobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -862,7 +857,7 @@ dropwhile_dealloc(dropwhileobject *lz) PyObject_GC_UnTrack(lz); Py_XDECREF(lz->func); Py_XDECREF(lz->it); - lz->ob_type->tp_free(lz); + Py_Type(lz)->tp_free(lz); } static int @@ -882,7 +877,7 @@ dropwhile_next(dropwhileobject *lz) PyObject *(*iternext)(PyObject *); assert(PyIter_Check(it)); - iternext = *it->ob_type->tp_iternext; + iternext = *Py_Type(it)->tp_iternext; for (;;) { item = iternext(it); if (item == NULL) @@ -912,8 +907,7 @@ Drop items from the iterable while predicate(item) is true.\n\ Afterwards, return every element until the iterable is exhausted."); static PyTypeObject dropwhile_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "itertools.dropwhile", /* tp_name */ sizeof(dropwhileobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1006,7 +1000,7 @@ takewhile_dealloc(takewhileobject *lz) PyObject_GC_UnTrack(lz); Py_XDECREF(lz->func); Py_XDECREF(lz->it); - lz->ob_type->tp_free(lz); + Py_Type(lz)->tp_free(lz); } static int @@ -1028,7 +1022,7 @@ takewhile_next(takewhileobject *lz) return NULL; assert(PyIter_Check(it)); - item = (*it->ob_type->tp_iternext)(it); + item = (*Py_Type(it)->tp_iternext)(it); if (item == NULL) return NULL; @@ -1053,8 +1047,7 @@ Return successive entries from an iterable as long as the \n\ predicate evaluates to true for each entry."); static PyTypeObject takewhile_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "itertools.takewhile", /* tp_name */ sizeof(takewhileobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1197,7 +1190,7 @@ islice_dealloc(isliceobject *lz) { PyObject_GC_UnTrack(lz); Py_XDECREF(lz->it); - lz->ob_type->tp_free(lz); + Py_Type(lz)->tp_free(lz); } static int @@ -1216,7 +1209,7 @@ islice_next(isliceobject *lz) PyObject *(*iternext)(PyObject *); assert(PyIter_Check(it)); - iternext = *it->ob_type->tp_iternext; + iternext = *Py_Type(it)->tp_iternext; while (lz->cnt < lz->next) { item = iternext(it); if (item == NULL) @@ -1249,8 +1242,7 @@ skipped between successive calls. Works like a slice() on a list\n\ but returns an iterator."); static PyTypeObject islice_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "itertools.islice", /* tp_name */ sizeof(isliceobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1341,7 +1333,7 @@ starmap_dealloc(starmapobject *lz) PyObject_GC_UnTrack(lz); Py_XDECREF(lz->func); Py_XDECREF(lz->it); - lz->ob_type->tp_free(lz); + Py_Type(lz)->tp_free(lz); } static int @@ -1360,7 +1352,7 @@ starmap_next(starmapobject *lz) PyObject *it = lz->it; assert(PyIter_Check(it)); - args = (*it->ob_type->tp_iternext)(it); + args = (*Py_Type(it)->tp_iternext)(it); if (args == NULL) return NULL; if (!PyTuple_CheckExact(args)) { @@ -1381,8 +1373,7 @@ Return an iterator whose values are returned from the function evaluated\n\ with a argument tuple taken from the given sequence."); static PyTypeObject starmap_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "itertools.starmap", /* tp_name */ sizeof(starmapobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1487,7 +1478,7 @@ imap_dealloc(imapobject *lz) PyObject_GC_UnTrack(lz); Py_XDECREF(lz->iters); Py_XDECREF(lz->func); - lz->ob_type->tp_free(lz); + Py_Type(lz)->tp_free(lz); } static int @@ -1561,8 +1552,7 @@ iterable is exhausted instead of filling in None for shorter\n\ iterables."); static PyTypeObject imap_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "itertools.imap", /* tp_name */ sizeof(imapobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1666,7 +1656,7 @@ chain_dealloc(chainobject *lz) { PyObject_GC_UnTrack(lz); Py_XDECREF(lz->ittuple); - lz->ob_type->tp_free(lz); + Py_Type(lz)->tp_free(lz); } static int @@ -1706,8 +1696,7 @@ first iterable until it is exhausted, then elements from the next\n\ iterable, until all of the iterables are exhausted."); static PyTypeObject chain_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "itertools.chain", /* tp_name */ sizeof(chainobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1798,7 +1787,7 @@ ifilter_dealloc(ifilterobject *lz) PyObject_GC_UnTrack(lz); Py_XDECREF(lz->func); Py_XDECREF(lz->it); - lz->ob_type->tp_free(lz); + Py_Type(lz)->tp_free(lz); } static int @@ -1818,7 +1807,7 @@ ifilter_next(ifilterobject *lz) PyObject *(*iternext)(PyObject *); assert(PyIter_Check(it)); - iternext = *it->ob_type->tp_iternext; + iternext = *Py_Type(it)->tp_iternext; for (;;) { item = iternext(it); if (item == NULL) @@ -1850,8 +1839,7 @@ Return those items of sequence for which function(item) is true.\n\ If function is None, return the items that are true."); static PyTypeObject ifilter_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "itertools.ifilter", /* tp_name */ sizeof(ifilterobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1943,7 +1931,7 @@ ifilterfalse_dealloc(ifilterfalseobject *lz) PyObject_GC_UnTrack(lz); Py_XDECREF(lz->func); Py_XDECREF(lz->it); - lz->ob_type->tp_free(lz); + Py_Type(lz)->tp_free(lz); } static int @@ -1963,7 +1951,7 @@ ifilterfalse_next(ifilterfalseobject *lz) PyObject *(*iternext)(PyObject *); assert(PyIter_Check(it)); - iternext = *it->ob_type->tp_iternext; + iternext = *Py_Type(it)->tp_iternext; for (;;) { item = iternext(it); if (item == NULL) @@ -1995,8 +1983,7 @@ Return those items of sequence for which function(item) is false.\n\ If function is None, return the items that are false."); static PyTypeObject ifilterfalse_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "itertools.ifilterfalse", /* tp_name */ sizeof(ifilterfalseobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -2094,8 +2081,7 @@ Return a count object whose .next() method returns consecutive\n\ integers starting from zero or, if specified, from firstval."); static PyTypeObject count_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "itertools.count", /* tp_name */ sizeof(countobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -2214,7 +2200,7 @@ izip_dealloc(izipobject *lz) PyObject_GC_UnTrack(lz); Py_XDECREF(lz->ittuple); Py_XDECREF(lz->result); - lz->ob_type->tp_free(lz); + Py_Type(lz)->tp_free(lz); } static int @@ -2237,12 +2223,12 @@ izip_next(izipobject *lz) if (tuplesize == 0) return NULL; - if (result->ob_refcnt == 1) { + if (Py_Refcnt(result) == 1) { Py_INCREF(result); for (i=0 ; i < tuplesize ; i++) { it = PyTuple_GET_ITEM(lz->ittuple, i); assert(PyIter_Check(it)); - item = (*it->ob_type->tp_iternext)(it); + item = (*Py_Type(it)->tp_iternext)(it); if (item == NULL) { Py_DECREF(result); return NULL; @@ -2258,7 +2244,7 @@ izip_next(izipobject *lz) for (i=0 ; i < tuplesize ; i++) { it = PyTuple_GET_ITEM(lz->ittuple, i); assert(PyIter_Check(it)); - item = (*it->ob_type->tp_iternext)(it); + item = (*Py_Type(it)->tp_iternext)(it); if (item == NULL) { Py_DECREF(result); return NULL; @@ -2280,8 +2266,7 @@ function but consumes less memory by returning an iterator instead of\n\ a list."); static PyTypeObject izip_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "itertools.izip", /* tp_name */ sizeof(izipobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -2365,7 +2350,7 @@ repeat_dealloc(repeatobject *ro) { PyObject_GC_UnTrack(ro); Py_XDECREF(ro->element); - ro->ob_type->tp_free(ro); + Py_Type(ro)->tp_free(ro); } static int @@ -2428,8 +2413,7 @@ for the specified number of times. If not specified, returns the element\n\ endlessly."); static PyTypeObject repeat_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "itertools.repeat", /* tp_name */ sizeof(repeatobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -2561,7 +2545,7 @@ izip_longest_dealloc(iziplongestobject *lz) Py_XDECREF(lz->ittuple); Py_XDECREF(lz->result); Py_XDECREF(lz->fillvalue); - lz->ob_type->tp_free(lz); + Py_Type(lz)->tp_free(lz); } static int @@ -2587,7 +2571,7 @@ izip_longest_next(iziplongestobject *lz) return NULL; if (lz->numactive == 0) return NULL; - if (result->ob_refcnt == 1) { + if (Py_Refcnt(result) == 1) { Py_INCREF(result); for (i=0 ; i < tuplesize ; i++) { it = PyTuple_GET_ITEM(lz->ittuple, i); @@ -2596,7 +2580,7 @@ izip_longest_next(iziplongestobject *lz) item = lz->fillvalue; } else { assert(PyIter_Check(it)); - item = (*it->ob_type->tp_iternext)(it); + item = (*Py_Type(it)->tp_iternext)(it); if (item == NULL) { lz->numactive -= 1; if (lz->numactive == 0) { @@ -2625,7 +2609,7 @@ izip_longest_next(iziplongestobject *lz) item = lz->fillvalue; } else { assert(PyIter_Check(it)); - item = (*it->ob_type->tp_iternext)(it); + item = (*Py_Type(it)->tp_iternext)(it); if (item == NULL) { lz->numactive -= 1; if (lz->numactive == 0) { @@ -2657,8 +2641,7 @@ defaults to None or can be specified by a keyword argument.\n\ "); static PyTypeObject iziplongest_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "itertools.izip_longest", /* tp_name */ sizeof(iziplongestobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -2757,7 +2740,7 @@ inititertools(void) NULL }; - teedataobject_type.ob_type = &PyType_Type; + Py_Type(&teedataobject_type) = &PyType_Type; m = Py_InitModule3("itertools", module_methods, module_doc); if (m == NULL) return; diff --git a/Modules/linuxaudiodev.c b/Modules/linuxaudiodev.c index b435d768a8..730ec0cde3 100644 --- a/Modules/linuxaudiodev.c +++ b/Modules/linuxaudiodev.c @@ -441,8 +441,7 @@ lad_getattr(lad_t *xp, char *name) } static PyTypeObject Ladtype = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "linuxaudiodev.linux_audio_device", /*tp_name*/ sizeof(lad_t), /*tp_size*/ 0, /*tp_itemsize*/ diff --git a/Modules/md5module.c b/Modules/md5module.c index 5e4f116329..f6e4299751 100644 --- a/Modules/md5module.c +++ b/Modules/md5module.c @@ -221,8 +221,7 @@ hexdigest() -- return the current digest as a string of hexadecimal digits\n\ copy() -- return a copy of the current md5 object"); static PyTypeObject MD5type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "_md5.md5", /*tp_name*/ sizeof(md5object), /*tp_size*/ 0, /*tp_itemsize*/ @@ -299,7 +298,7 @@ init_md5(void) { PyObject *m, *d; - MD5type.ob_type = &PyType_Type; + Py_Type(&MD5type) = &PyType_Type; if (PyType_Ready(&MD5type) < 0) return; m = Py_InitModule3("_md5", md5_functions, module_doc); diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c index 091ecd6e1c..a92954bccd 100644 --- a/Modules/mmapmodule.c +++ b/Modules/mmapmodule.c @@ -782,8 +782,7 @@ static PyBufferProcs mmap_as_buffer = { }; static PyTypeObject mmap_object_type = { - PyObject_HEAD_INIT(0) /* patched in module init */ - 0, /* ob_size */ + PyVarObject_HEAD_INIT(0, 0) /* patched in module init */ "mmap.mmap", /* tp_name */ sizeof(mmap_object), /* tp_size */ 0, /* tp_itemsize */ @@ -1141,7 +1140,7 @@ PyMODINIT_FUNC PyObject *dict, *module; /* Patch the object type */ - mmap_object_type.ob_type = &PyType_Type; + Py_Type(&mmap_object_type) = &PyType_Type; module = Py_InitModule("mmap", mmap_functions); if (module == NULL) diff --git a/Modules/operator.c b/Modules/operator.c index 0a7222a728..b6c3d000e8 100644 --- a/Modules/operator.c +++ b/Modules/operator.c @@ -397,8 +397,7 @@ After, f=itemgetter(2), the call f(r) returns r[2].\n\ After, g=itemgetter(2,5,3), the call g(r) returns (r[2], r[5], r[3])"); static PyTypeObject itemgetter_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "operator.itemgetter", /* tp_name */ sizeof(itemgetterobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -535,8 +534,7 @@ After, f=attrgetter('name'), the call f(r) returns r.name.\n\ After, g=attrgetter('name', 'date'), the call g(r) returns (r.name, r.date)."); static PyTypeObject attrgetter_type = { - PyObject_HEAD_INIT(NULL) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(NULL, 0) "operator.attrgetter", /* tp_name */ sizeof(attrgetterobject), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Modules/ossaudiodev.c b/Modules/ossaudiodev.c index eb59c4d8ec..ebf101a200 100644 --- a/Modules/ossaudiodev.c +++ b/Modules/ossaudiodev.c @@ -841,8 +841,7 @@ oss_mixer_getattr(oss_mixer_t *self, char *name) } static PyTypeObject OSSAudioType = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "ossaudiodev.oss_audio_device", /*tp_name*/ sizeof(oss_audio_t), /*tp_size*/ 0, /*tp_itemsize*/ @@ -856,8 +855,7 @@ static PyTypeObject OSSAudioType = { }; static PyTypeObject OSSMixerType = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "ossaudiodev.oss_mixer_device", /*tp_name*/ sizeof(oss_mixer_t), /*tp_size*/ 0, /*tp_itemsize*/ diff --git a/Modules/parsermodule.c b/Modules/parsermodule.c index 23364fe240..f502bb5f05 100644 --- a/Modules/parsermodule.c +++ b/Modules/parsermodule.c @@ -166,8 +166,7 @@ static PyObject *parser_getattr(PyObject *self, char *name); static PyTypeObject PyST_Type = { - PyObject_HEAD_INIT(NULL) - 0, + PyVarObject_HEAD_INIT(NULL, 0) "parser.st", /* tp_name */ (int) sizeof(PyST_Object), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -694,7 +693,7 @@ build_node_children(PyObject *tuple, node *root, int *line_num) PyErr_Format(parser_error, "second item in terminal node must be a string," " found %s", - temp->ob_type->tp_name); + Py_Type(temp)->tp_name); Py_DECREF(temp); return 0; } @@ -707,7 +706,7 @@ build_node_children(PyObject *tuple, node *root, int *line_num) PyErr_Format(parser_error, "third item in terminal node must be an" " integer, found %s", - temp->ob_type->tp_name); + Py_Type(temp)->tp_name); Py_DECREF(o); Py_DECREF(temp); return 0; @@ -3233,7 +3232,7 @@ initparser(void) { PyObject *module, *copyreg; - PyST_Type.ob_type = &PyType_Type; + Py_Type(&PyST_Type) = &PyType_Type; module = Py_InitModule("parser", parser_functions); if (module == NULL) return; diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 2b62983bd2..8a78d8c152 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -2593,7 +2593,7 @@ extract_time(PyObject *t, long* sec, long* usec) long intval; if (PyFloat_Check(t)) { double tval = PyFloat_AsDouble(t); - PyObject *intobj = t->ob_type->tp_as_number->nb_int(t); + PyObject *intobj = Py_Type(t)->tp_as_number->nb_int(t); if (!intobj) return -1; intval = PyInt_AsLong(intobj); diff --git a/Modules/pyexpat.c b/Modules/pyexpat.c index 67f70076bf..301fbf581e 100644 --- a/Modules/pyexpat.c +++ b/Modules/pyexpat.c @@ -974,7 +974,7 @@ readinst(char *buf, int buf_size, PyObject *meth) if (!PyString_Check(str)) { PyErr_Format(PyExc_TypeError, "read() did not return a string object (type=%.400s)", - str->ob_type->tp_name); + Py_Type(str)->tp_name); goto finally; } len = PyString_GET_SIZE(str); @@ -1687,8 +1687,7 @@ xmlparse_clear(xmlparseobject *op) PyDoc_STRVAR(Xmlparsetype__doc__, "XML parser"); static PyTypeObject Xmlparsetype = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "pyexpat.xmlparser", /*tp_name*/ sizeof(xmlparseobject) + PyGC_HEAD_SIZE,/*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -1860,7 +1859,7 @@ MODULE_INITFUNC(void) if (modelmod_name == NULL) return; - Xmlparsetype.ob_type = &PyType_Type; + Py_Type(&Xmlparsetype) = &PyType_Type; /* Create the module and add the functions */ m = Py_InitModule3(MODULE_NAME, pyexpat_methods, diff --git a/Modules/selectmodule.c b/Modules/selectmodule.c index 9eaae8488c..995f8e76a0 100644 --- a/Modules/selectmodule.c +++ b/Modules/selectmodule.c @@ -587,8 +587,7 @@ poll_getattr(pollObject *self, char *name) static PyTypeObject poll_Type = { /* The ob_type field must be initialized in the module init function * to be portable to Windows without using C++. */ - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "select.poll", /*tp_name*/ sizeof(pollObject), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -706,7 +705,7 @@ initselect(void) #else { #endif - poll_Type.ob_type = &PyType_Type; + Py_Type(&poll_Type) = &PyType_Type; PyModule_AddIntConstant(m, "POLLIN", POLLIN); PyModule_AddIntConstant(m, "POLLPRI", POLLPRI); PyModule_AddIntConstant(m, "POLLOUT", POLLOUT); diff --git a/Modules/sha256module.c b/Modules/sha256module.c index 0effb0734c..24fd47abd1 100644 --- a/Modules/sha256module.c +++ b/Modules/sha256module.c @@ -409,7 +409,7 @@ SHA256_copy(SHAobject *self, PyObject *unused) { SHAobject *newobj; - if (((PyObject*)self)->ob_type == &SHA256type) { + if (Py_Type(self) == &SHA256type) { if ( (newobj = newSHA256object())==NULL) return NULL; } else { @@ -536,8 +536,7 @@ static PyMemberDef SHA_members[] = { }; static PyTypeObject SHA224type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "_sha256.sha224", /*tp_name*/ sizeof(SHAobject), /*tp_size*/ 0, /*tp_itemsize*/ @@ -571,8 +570,7 @@ static PyTypeObject SHA224type = { }; static PyTypeObject SHA256type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "_sha256.sha256", /*tp_name*/ sizeof(SHAobject), /*tp_size*/ 0, /*tp_itemsize*/ @@ -689,10 +687,10 @@ init_sha256(void) { PyObject *m; - SHA224type.ob_type = &PyType_Type; + Py_Type(&SHA224type) = &PyType_Type; if (PyType_Ready(&SHA224type) < 0) return; - SHA256type.ob_type = &PyType_Type; + Py_Type(&SHA256type) = &PyType_Type; if (PyType_Ready(&SHA256type) < 0) return; m = Py_InitModule("_sha256", SHA_functions); diff --git a/Modules/sha512module.c b/Modules/sha512module.c index 9f47b6128b..b62cfd9e68 100644 --- a/Modules/sha512module.c +++ b/Modules/sha512module.c @@ -602,8 +602,7 @@ static PyMemberDef SHA_members[] = { }; static PyTypeObject SHA384type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "_sha512.sha384", /*tp_name*/ sizeof(SHAobject), /*tp_size*/ 0, /*tp_itemsize*/ @@ -637,8 +636,7 @@ static PyTypeObject SHA384type = { }; static PyTypeObject SHA512type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "_sha512.sha512", /*tp_name*/ sizeof(SHAobject), /*tp_size*/ 0, /*tp_itemsize*/ @@ -755,10 +753,10 @@ init_sha512(void) { PyObject *m; - SHA384type.ob_type = &PyType_Type; + Py_Type(&SHA384type) = &PyType_Type; if (PyType_Ready(&SHA384type) < 0) return; - SHA512type.ob_type = &PyType_Type; + Py_Type(&SHA512type) = &PyType_Type; if (PyType_Ready(&SHA512type) < 0) return; m = Py_InitModule("_sha512", SHA_functions); diff --git a/Modules/shamodule.c b/Modules/shamodule.c index 8d68d16eac..e268352df8 100644 --- a/Modules/shamodule.c +++ b/Modules/shamodule.c @@ -489,8 +489,7 @@ static PyGetSetDef SHA_getseters[] = { }; static PyTypeObject SHAtype = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "_sha.sha", /*tp_name*/ sizeof(SHAobject), /*tp_size*/ 0, /*tp_itemsize*/ @@ -577,7 +576,7 @@ init_sha(void) { PyObject *m; - SHAtype.ob_type = &PyType_Type; + Py_Type(&SHAtype) = &PyType_Type; if (PyType_Ready(&SHAtype) < 0) return; m = Py_InitModule("_sha", SHA_functions); diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index 97ca816261..d319ca3a6a 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -1245,7 +1245,7 @@ getsockaddrarg(PySocketSockObject *s, PyObject *args, PyExc_TypeError, "getsockaddrarg: " "AF_NETLINK address must be tuple, not %.500s", - args->ob_type->tp_name); + Py_Type(args)->tp_name); return 0; } if (!PyArg_ParseTuple(args, "II:getsockaddrarg", &pid, &groups)) @@ -1268,7 +1268,7 @@ getsockaddrarg(PySocketSockObject *s, PyObject *args, PyExc_TypeError, "getsockaddrarg: " "AF_INET address must be tuple, not %.500s", - args->ob_type->tp_name); + Py_Type(args)->tp_name); return 0; } if (!PyArg_ParseTuple(args, "eti:getsockaddrarg", @@ -1298,7 +1298,7 @@ getsockaddrarg(PySocketSockObject *s, PyObject *args, PyExc_TypeError, "getsockaddrarg: " "AF_INET6 address must be tuple, not %.500s", - args->ob_type->tp_name); + Py_Type(args)->tp_name); return 0; } if (!PyArg_ParseTuple(args, "eti|ii", @@ -1420,7 +1420,7 @@ getsockaddrarg(PySocketSockObject *s, PyObject *args, PyExc_TypeError, "getsockaddrarg: " "AF_PACKET address must be tuple, not %.500s", - args->ob_type->tp_name); + Py_Type(args)->tp_name); return 0; } if (!PyArg_ParseTuple(args, "si|iis#", &interfaceName, @@ -2843,7 +2843,7 @@ sock_dealloc(PySocketSockObject *s) { if (s->sock_fd != -1) (void) SOCKETCLOSE(s->sock_fd); - s->ob_type->tp_free((PyObject *)s); + Py_Type(s)->tp_free((PyObject *)s); } @@ -2928,8 +2928,7 @@ sock_initobj(PyObject *self, PyObject *args, PyObject *kwds) /* Type object for socket objects. */ static PyTypeObject sock_type = { - PyObject_HEAD_INIT(0) /* Must fill in type value later */ - 0, /* ob_size */ + PyVarObject_HEAD_INIT(0, 0) /* Must fill in type value later */ "_socket.socket", /* tp_name */ sizeof(PySocketSockObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -3555,7 +3554,7 @@ socket_ntohl(PyObject *self, PyObject *arg) else return PyErr_Format(PyExc_TypeError, "expected int/long, %s found", - arg->ob_type->tp_name); + Py_Type(arg)->tp_name); if (x == (unsigned long) -1 && PyErr_Occurred()) return NULL; return PyLong_FromUnsignedLong(ntohl(x)); @@ -3624,7 +3623,7 @@ socket_htonl(PyObject *self, PyObject *arg) else return PyErr_Format(PyExc_TypeError, "expected int/long, %s found", - arg->ob_type->tp_name); + Py_Type(arg)->tp_name); return PyLong_FromUnsignedLong(htonl((unsigned long)x)); } @@ -4274,7 +4273,7 @@ init_socket(void) if (!os_init()) return; - sock_type.ob_type = &PyType_Type; + Py_Type(&sock_type) = &PyType_Type; m = Py_InitModule3(PySocket_MODULE_NAME, socket_methods, socket_doc); diff --git a/Modules/sunaudiodev.c b/Modules/sunaudiodev.c index 802184d0d6..4288403177 100644 --- a/Modules/sunaudiodev.c +++ b/Modules/sunaudiodev.c @@ -42,8 +42,8 @@ static sadstatusobject *sads_alloc(void); /* Forward */ static PyObject *SunAudioError; -#define is_sadobject(v) ((v)->ob_type == &Sadtype) -#define is_sadstatusobject(v) ((v)->ob_type == &Sadstatustype) +#define is_sadobject(v) (Py_Type(v) == &Sadtype) +#define is_sadstatusobject(v) (Py_Type(v) == &Sadstatustype) static sadobject * @@ -409,8 +409,7 @@ sads_setattr(sadstatusobject *xp, char *name, PyObject *v) static PyTypeObject Sadtype = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "sunaudiodev.sun_audio_device", /*tp_name*/ sizeof(sadobject), /*tp_size*/ 0, /*tp_itemsize*/ @@ -424,8 +423,7 @@ static PyTypeObject Sadtype = { }; static PyTypeObject Sadstatustype = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "sunaudiodev.sun_audio_device_status", /*tp_name*/ sizeof(sadstatusobject), /*tp_size*/ 0, /*tp_itemsize*/ diff --git a/Modules/threadmodule.c b/Modules/threadmodule.c index 036619a8fb..9e40771d55 100644 --- a/Modules/threadmodule.c +++ b/Modules/threadmodule.c @@ -126,8 +126,7 @@ lock_getattr(lockobject *self, char *name) } static PyTypeObject Locktype = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "thread.lock", /*tp_name*/ sizeof(lockobject), /*tp_size*/ 0, /*tp_itemsize*/ @@ -251,7 +250,7 @@ local_dealloc(localobject *self) } local_clear(self); - self->ob_type->tp_free((PyObject*)self); + Py_Type(self)->tp_free((PyObject*)self); } static PyObject * @@ -283,8 +282,8 @@ _ldict(localobject *self) Py_INCREF(ldict); self->dict = ldict; /* still borrowed */ - if (self->ob_type->tp_init != PyBaseObject_Type.tp_init && - self->ob_type->tp_init((PyObject*)self, + if (Py_Type(self)->tp_init != PyBaseObject_Type.tp_init && + Py_Type(self)->tp_init((PyObject*)self, self->args, self->kw) < 0) { /* we need to get rid of ldict from thread so we create a new one the next time we do an attr @@ -336,8 +335,7 @@ static PyGetSetDef local_getset[] = { static PyObject *local_getattro(localobject *, PyObject *); static PyTypeObject localtype = { - PyObject_HEAD_INIT(NULL) - /* ob_size */ 0, + PyVarObject_HEAD_INIT(NULL, 0) /* tp_name */ "thread._local", /* tp_basicsize */ sizeof(localobject), /* tp_itemsize */ 0, @@ -388,7 +386,7 @@ local_getattro(localobject *self, PyObject *name) if (ldict == NULL) return NULL; - if (self->ob_type != &localtype) + if (Py_Type(self) != &localtype) /* use generic lookup for subtypes */ return PyObject_GenericGetAttr((PyObject *)self, name); diff --git a/Modules/unicodedata.c b/Modules/unicodedata.c index a30d30c8eb..fac9adc4c3 100644 --- a/Modules/unicodedata.c +++ b/Modules/unicodedata.c @@ -1134,8 +1134,7 @@ static PyMethodDef unicodedata_functions[] = { static PyTypeObject UCD_Type = { /* The ob_type field must be initialized in the module init function * to be portable to Windows without using C++. */ - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "unicodedata.UCD", /*tp_name*/ sizeof(PreviousDBVersion), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -1193,7 +1192,7 @@ initunicodedata(void) { PyObject *m, *v; - UCD_Type.ob_type = &PyType_Type; + Py_Type(&UCD_Type) = &PyType_Type; m = Py_InitModule3( "unicodedata", unicodedata_functions, unicodedata_docstring); diff --git a/Modules/xxmodule.c b/Modules/xxmodule.c index ea66eefa0a..0923f81bcb 100644 --- a/Modules/xxmodule.c +++ b/Modules/xxmodule.c @@ -25,7 +25,7 @@ typedef struct { static PyTypeObject Xxo_Type; -#define XxoObject_Check(v) ((v)->ob_type == &Xxo_Type) +#define XxoObject_Check(v) (Py_Type(v) == &Xxo_Type) static XxoObject * newXxoObject(PyObject *arg) @@ -97,8 +97,7 @@ Xxo_setattr(XxoObject *self, char *name, PyObject *v) static PyTypeObject Xxo_Type = { /* The ob_type field must be initialized in the module init function * to be portable to Windows without using C++. */ - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "xxmodule.Xxo", /*tp_name*/ sizeof(XxoObject), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -216,8 +215,7 @@ xx_roj(PyObject *self, PyObject *args) static PyTypeObject Str_Type = { /* The ob_type field must be initialized in the module init function * to be portable to Windows without using C++. */ - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "xxmodule.Str", /*tp_name*/ 0, /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -272,8 +270,7 @@ null_richcompare(PyObject *self, PyObject *other, int op) static PyTypeObject Null_Type = { /* The ob_type field must be initialized in the module init function * to be portable to Windows without using C++. */ - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "xxmodule.Null", /*tp_name*/ 0, /*tp_basicsize*/ 0, /*tp_itemsize*/ diff --git a/Modules/xxsubtype.c b/Modules/xxsubtype.c index 88ce6c5bba..0cf0b81e34 100644 --- a/Modules/xxsubtype.c +++ b/Modules/xxsubtype.c @@ -101,8 +101,7 @@ static PyGetSetDef spamlist_getsets[] = { }; static PyTypeObject spamlist_type = { - PyObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type)) - 0, + PyVarObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type), 0) "xxsubtype.spamlist", sizeof(spamlistobject), 0, @@ -193,8 +192,7 @@ static PyMemberDef spamdict_members[] = { }; static PyTypeObject spamdict_type = { - PyObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type)) - 0, + PyVarObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type), 0) "xxsubtype.spamdict", sizeof(spamdictobject), 0, diff --git a/Modules/zipimport.c b/Modules/zipimport.c index 69b28813c1..ae6af46cd3 100644 --- a/Modules/zipimport.c +++ b/Modules/zipimport.c @@ -181,7 +181,7 @@ zipimporter_dealloc(ZipImporter *self) Py_XDECREF(self->archive); Py_XDECREF(self->prefix); Py_XDECREF(self->files); - self->ob_type->tp_free((PyObject *)self); + Py_Type(self)->tp_free((PyObject *)self); } static PyObject * @@ -561,8 +561,7 @@ a valid Zip archive."); #define DEFERRED_ADDRESS(ADDR) 0 static PyTypeObject ZipImporter_Type = { - PyObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type)) - 0, + PyVarObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type), 0) "zipimport.zipimporter", sizeof(ZipImporter), 0, /* tp_itemsize */ diff --git a/Modules/zlibmodule.c b/Modules/zlibmodule.c index da31e8b282..43f435a7f2 100644 --- a/Modules/zlibmodule.c +++ b/Modules/zlibmodule.c @@ -935,8 +935,7 @@ static PyMethodDef zlib_methods[] = }; static PyTypeObject Comptype = { - PyObject_HEAD_INIT(0) - 0, + PyVarObject_HEAD_INIT(0, 0) "zlib.Compress", sizeof(compobject), 0, @@ -952,8 +951,7 @@ static PyTypeObject Comptype = { }; static PyTypeObject Decomptype = { - PyObject_HEAD_INIT(0) - 0, + PyVarObject_HEAD_INIT(0, 0) "zlib.Decompress", sizeof(compobject), 0, @@ -987,8 +985,8 @@ PyMODINIT_FUNC PyInit_zlib(void) { PyObject *m, *ver; - Comptype.ob_type = &PyType_Type; - Decomptype.ob_type = &PyType_Type; + Py_Type(&Comptype) = &PyType_Type; + Py_Type(&Decomptype) = &PyType_Type; m = Py_InitModule4("zlib", zlib_methods, zlib_module_documentation, (PyObject*)NULL,PYTHON_API_VERSION); diff --git a/Objects/boolobject.c b/Objects/boolobject.c index 37be295ac7..40f860bb4d 100644 --- a/Objects/boolobject.c +++ b/Objects/boolobject.c @@ -146,8 +146,7 @@ static PyNumberMethods bool_as_number = { /* The type object for bool. Note that this cannot be subclassed! */ PyTypeObject PyBool_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "bool", sizeof(PyIntObject), 0, diff --git a/Objects/bufferobject.c b/Objects/bufferobject.c index 86515ab4f8..98be77141d 100644 --- a/Objects/bufferobject.c +++ b/Objects/bufferobject.c @@ -664,8 +664,7 @@ static PyBufferProcs buffer_as_buffer = { }; PyTypeObject PyBuffer_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "buffer", sizeof(PyBufferObject), 0, diff --git a/Objects/cellobject.c b/Objects/cellobject.c index 65a29aaca8..63322c1371 100644 --- a/Objects/cellobject.c +++ b/Objects/cellobject.c @@ -99,8 +99,7 @@ static PyGetSetDef cell_getsetlist[] = { }; PyTypeObject PyCell_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "cell", sizeof(PyCellObject), 0, diff --git a/Objects/cobject.c b/Objects/cobject.c index b2cae9a404..a1ee68622a 100644 --- a/Objects/cobject.c +++ b/Objects/cobject.c @@ -135,8 +135,7 @@ extension modules, so that extension modules can use the Python import\n\ mechanism to link to one another."); PyTypeObject PyCObject_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "PyCObject", /*tp_name*/ sizeof(PyCObject), /*tp_basicsize*/ 0, /*tp_itemsize*/ diff --git a/Objects/codeobject.c b/Objects/codeobject.c index 89871d6cf1..e75ab94e10 100644 --- a/Objects/codeobject.c +++ b/Objects/codeobject.c @@ -354,8 +354,7 @@ code_hash(PyCodeObject *co) /* XXX code objects need to participate in GC? */ PyTypeObject PyCode_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "code", sizeof(PyCodeObject), 0, diff --git a/Objects/complexobject.c b/Objects/complexobject.c index a8a218869e..6d1dbded2c 100644 --- a/Objects/complexobject.c +++ b/Objects/complexobject.c @@ -1074,8 +1074,7 @@ static PyNumberMethods complex_as_number = { }; PyTypeObject PyComplex_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "complex", sizeof(PyComplexObject), 0, diff --git a/Objects/descrobject.c b/Objects/descrobject.c index 914b6d35a1..ec9faa5e06 100644 --- a/Objects/descrobject.c +++ b/Objects/descrobject.c @@ -382,8 +382,7 @@ descr_traverse(PyObject *self, visitproc visit, void *arg) } static PyTypeObject PyMethodDescr_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "method_descriptor", sizeof(PyMethodDescrObject), 0, @@ -421,8 +420,7 @@ static PyTypeObject PyMethodDescr_Type = { /* This is for METH_CLASS in C, not for "f = classmethod(f)" in Python! */ static PyTypeObject PyClassMethodDescr_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "classmethod_descriptor", sizeof(PyMethodDescrObject), 0, @@ -459,8 +457,7 @@ static PyTypeObject PyClassMethodDescr_Type = { }; static PyTypeObject PyMemberDescr_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "member_descriptor", sizeof(PyMemberDescrObject), 0, @@ -497,8 +494,7 @@ static PyTypeObject PyMemberDescr_Type = { }; static PyTypeObject PyGetSetDescr_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "getset_descriptor", sizeof(PyGetSetDescrObject), 0, @@ -535,8 +531,7 @@ static PyTypeObject PyGetSetDescr_Type = { }; PyTypeObject PyWrapperDescr_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "wrapper_descriptor", sizeof(PyWrapperDescrObject), 0, @@ -825,8 +820,7 @@ proxy_richcompare(proxyobject *v, PyObject *w, int op) } static PyTypeObject proxytype = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "dictproxy", /* tp_name */ sizeof(proxyobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1007,8 +1001,7 @@ wrapper_traverse(PyObject *self, visitproc visit, void *arg) } static PyTypeObject wrappertype = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "method-wrapper", /* tp_name */ sizeof(wrapperobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1238,8 +1231,7 @@ property_traverse(PyObject *self, visitproc visit, void *arg) } PyTypeObject PyProperty_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "property", /* tp_name */ sizeof(propertyobject), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Objects/dictobject.c b/Objects/dictobject.c index bf2a11e657..30b35980bd 100644 --- a/Objects/dictobject.c +++ b/Objects/dictobject.c @@ -204,7 +204,7 @@ PyDict_New(void) if (num_free_dicts) { mp = free_dicts[--num_free_dicts]; assert (mp != NULL); - assert (mp->ob_type == &PyDict_Type); + assert (Py_Type(mp) == &PyDict_Type); _Py_NewReference((PyObject *)mp); if (mp->ma_fill) { EMPTY_TO_MINSIZE(mp); @@ -849,10 +849,10 @@ dict_dealloc(register dictobject *mp) } if (mp->ma_table != mp->ma_smalltable) PyMem_DEL(mp->ma_table); - if (num_free_dicts < MAXFREEDICTS && mp->ob_type == &PyDict_Type) + if (num_free_dicts < MAXFREEDICTS && Py_Type(mp) == &PyDict_Type) free_dicts[num_free_dicts++] = mp; else - mp->ob_type->tp_free((PyObject *)mp); + Py_Type(mp)->tp_free((PyObject *)mp); Py_TRASHCAN_SAFE_END(mp) } @@ -1011,7 +1011,7 @@ dict_subscript(dictobject *mp, register PyObject *key) if (missing_str == NULL) missing_str = PyString_InternFromString("__missing__"); - missing = _PyType_Lookup(mp->ob_type, missing_str); + missing = _PyType_Lookup(Py_Type(mp), missing_str); if (missing != NULL) return PyObject_CallFunctionObjArgs(missing, (PyObject *)mp, key, NULL); @@ -2119,8 +2119,7 @@ PyDoc_STRVAR(dictionary_doc, " in the keyword argument list. For example: dict(one=1, two=2)"); PyTypeObject PyDict_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "dict", sizeof(dictobject), 0, @@ -2302,8 +2301,7 @@ fail: } PyTypeObject PyDictIterKey_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "dictionary-keyiterator", /* tp_name */ sizeof(dictiterobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -2375,8 +2373,7 @@ fail: } PyTypeObject PyDictIterValue_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "dictionary-valueiterator", /* tp_name */ sizeof(dictiterobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -2462,8 +2459,7 @@ fail: } PyTypeObject PyDictIterItem_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "dictionary-itemiterator", /* tp_name */ sizeof(dictiterobject), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Objects/enumobject.c b/Objects/enumobject.c index a456c9dafd..6997fdccf7 100644 --- a/Objects/enumobject.c +++ b/Objects/enumobject.c @@ -43,7 +43,7 @@ enum_dealloc(enumobject *en) PyObject_GC_UnTrack(en); Py_XDECREF(en->en_sit); Py_XDECREF(en->en_result); - en->ob_type->tp_free(en); + Py_Type(en)->tp_free(en); } static int @@ -68,7 +68,7 @@ enum_next(enumobject *en) return NULL; } - next_item = (*it->ob_type->tp_iternext)(it); + next_item = (*Py_Type(it)->tp_iternext)(it); if (next_item == NULL) return NULL; @@ -105,8 +105,7 @@ PyDoc_STRVAR(enum_doc, "for obtaining an indexed list: (0, seq[0]), (1, seq[1]), (2, seq[2]), ..."); PyTypeObject PyEnum_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "enumerate", /* tp_name */ sizeof(enumobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -195,7 +194,7 @@ reversed_dealloc(reversedobject *ro) { PyObject_GC_UnTrack(ro); Py_XDECREF(ro->seq); - ro->ob_type->tp_free(ro); + Py_Type(ro)->tp_free(ro); } static int @@ -253,8 +252,7 @@ static PyMethodDef reversediter_methods[] = { }; PyTypeObject PyReversed_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "reversed", /* tp_name */ sizeof(reversedobject), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Objects/exceptions.c b/Objects/exceptions.c index 9bf0e1c02c..3d79383d3e 100644 --- a/Objects/exceptions.c +++ b/Objects/exceptions.c @@ -56,7 +56,7 @@ BaseException_new(PyTypeObject *type, PyObject *args, PyObject *kwds) static int BaseException_init(PyBaseExceptionObject *self, PyObject *args, PyObject *kwds) { - if (!_PyArg_NoKeywords(self->ob_type->tp_name, kwds)) + if (!_PyArg_NoKeywords(Py_Type(self)->tp_name, kwds)) return -1; Py_DECREF(self->args); @@ -85,7 +85,7 @@ BaseException_dealloc(PyBaseExceptionObject *self) { _PyObject_GC_UNTRACK(self); BaseException_clear(self); - self->ob_type->tp_free((PyObject *)self); + Py_Type(self)->tp_free((PyObject *)self); } static int @@ -129,7 +129,7 @@ BaseException_repr(PyBaseExceptionObject *self) if (!repr_suffix) return NULL; - name = (char *)self->ob_type->tp_name; + name = (char *)Py_Type(self)->tp_name; dot = strrchr(name, '.'); if (dot != NULL) name = dot+1; @@ -148,9 +148,9 @@ static PyObject * BaseException_reduce(PyBaseExceptionObject *self) { if (self->args && self->dict) - return PyTuple_Pack(3, self->ob_type, self->args, self->dict); + return PyTuple_Pack(3, Py_Type(self), self->args, self->dict); else - return PyTuple_Pack(2, self->ob_type, self->args); + return PyTuple_Pack(2, Py_Type(self), self->args); } /* @@ -478,7 +478,7 @@ SystemExit_dealloc(PySystemExitObject *self) { _PyObject_GC_UNTRACK(self); SystemExit_clear(self); - self->ob_type->tp_free((PyObject *)self); + Py_Type(self)->tp_free((PyObject *)self); } static int @@ -583,7 +583,7 @@ EnvironmentError_dealloc(PyEnvironmentErrorObject *self) { _PyObject_GC_UNTRACK(self); EnvironmentError_clear(self); - self->ob_type->tp_free((PyObject *)self); + Py_Type(self)->tp_free((PyObject *)self); } static int @@ -725,9 +725,9 @@ EnvironmentError_reduce(PyEnvironmentErrorObject *self) Py_INCREF(args); if (self->dict) - res = PyTuple_Pack(3, self->ob_type, args, self->dict); + res = PyTuple_Pack(3, Py_Type(self), args, self->dict); else - res = PyTuple_Pack(2, self->ob_type, args); + res = PyTuple_Pack(2, Py_Type(self), args); Py_DECREF(args); return res; } @@ -780,7 +780,7 @@ WindowsError_dealloc(PyWindowsErrorObject *self) { _PyObject_GC_UNTRACK(self); WindowsError_clear(self); - self->ob_type->tp_free((PyObject *)self); + Py_Type(self)->tp_free((PyObject *)self); } static int @@ -1054,7 +1054,7 @@ SyntaxError_dealloc(PySyntaxErrorObject *self) { _PyObject_GC_UNTRACK(self); SyntaxError_clear(self); - self->ob_type->tp_free((PyObject *)self); + Py_Type(self)->tp_free((PyObject *)self); } static int @@ -1532,7 +1532,7 @@ UnicodeError_dealloc(PyUnicodeErrorObject *self) { _PyObject_GC_UNTRACK(self); UnicodeError_clear(self); - self->ob_type->tp_free((PyObject *)self); + Py_Type(self)->tp_free((PyObject *)self); } static int diff --git a/Objects/fileobject.c b/Objects/fileobject.c index ac093ce9c9..4c5b37d2f6 100644 --- a/Objects/fileobject.c +++ b/Objects/fileobject.c @@ -406,7 +406,7 @@ file_dealloc(PyFileObject *f) Py_XDECREF(f->f_mode); Py_XDECREF(f->f_encoding); drop_readahead(f); - f->ob_type->tp_free((PyObject *)f); + Py_Type(f)->tp_free((PyObject *)f); } static PyObject * @@ -2077,8 +2077,7 @@ PyDoc_STR( ); PyTypeObject PyFile_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "file", sizeof(PyFileObject), 0, diff --git a/Objects/floatobject.c b/Objects/floatobject.c index 6d9e33fb43..4dd7d03190 100644 --- a/Objects/floatobject.c +++ b/Objects/floatobject.c @@ -41,8 +41,8 @@ fill_free_list(void) p = &((PyFloatBlock *)p)->objects[0]; q = p + N_FLOATOBJECTS; while (--q > p) - q->ob_type = (struct _typeobject *)(q-1); - q->ob_type = NULL; + Py_Type(q) = (struct _typeobject *)(q-1); + Py_Type(q) = NULL; return p + N_FLOATOBJECTS - 1; } @@ -56,7 +56,7 @@ PyFloat_FromDouble(double fval) } /* Inline PyObject_New */ op = free_list; - free_list = (PyFloatObject *)op->ob_type; + free_list = (PyFloatObject *)Py_Type(op); PyObject_INIT(op, &PyFloat_Type); op->ob_fval = fval; return (PyObject *) op; @@ -175,11 +175,11 @@ static void float_dealloc(PyFloatObject *op) { if (PyFloat_CheckExact(op)) { - op->ob_type = (struct _typeobject *)free_list; + Py_Type(op) = (struct _typeobject *)free_list; free_list = op; } else - op->ob_type->tp_free((PyObject *)op); + Py_Type(op)->tp_free((PyObject *)op); } double @@ -197,7 +197,7 @@ PyFloat_AsDouble(PyObject *op) return -1; } - if ((nb = op->ob_type->tp_as_number) == NULL || nb->nb_float == NULL) { + if ((nb = Py_Type(op)->tp_as_number) == NULL || nb->nb_float == NULL) { PyErr_SetString(PyExc_TypeError, "a float is required"); return -1; } @@ -986,7 +986,7 @@ float_getformat(PyTypeObject *v, PyObject* arg) if (!PyString_Check(arg)) { PyErr_Format(PyExc_TypeError, "__getformat__() argument must be string, not %.500s", - arg->ob_type->tp_name); + Py_Type(arg)->tp_name); return NULL; } s = PyString_AS_STRING(arg); @@ -1152,8 +1152,7 @@ static PyNumberMethods float_as_number = { }; PyTypeObject PyFloat_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "float", sizeof(PyFloatObject), 0, @@ -1265,7 +1264,7 @@ PyFloat_Fini(void) for (i = 0, p = &list->objects[0]; i < N_FLOATOBJECTS; i++, p++) { - if (PyFloat_CheckExact(p) && p->ob_refcnt != 0) + if (PyFloat_CheckExact(p) && Py_Refcnt(p) != 0) frem++; } next = list->next; @@ -1276,8 +1275,8 @@ PyFloat_Fini(void) i < N_FLOATOBJECTS; i++, p++) { if (!PyFloat_CheckExact(p) || - p->ob_refcnt == 0) { - p->ob_type = (struct _typeobject *) + Py_Refcnt(p) == 0) { + Py_Type(p) = (struct _typeobject *) free_list; free_list = p; } @@ -1309,7 +1308,7 @@ PyFloat_Fini(void) i < N_FLOATOBJECTS; i++, p++) { if (PyFloat_CheckExact(p) && - p->ob_refcnt != 0) { + Py_Refcnt(p) != 0) { char buf[100]; PyFloat_AsString(buf, p); /* XXX(twouters) cast refcount to @@ -1318,7 +1317,7 @@ PyFloat_Fini(void) */ fprintf(stderr, "# <float at %p, refcnt=%ld, val=%s>\n", - p, (long)p->ob_refcnt, buf); + p, (long)Py_Refcnt(p), buf); } } list = list->next; diff --git a/Objects/frameobject.c b/Objects/frameobject.c index 2153cd8e1f..3cb6a0d9da 100644 --- a/Objects/frameobject.c +++ b/Objects/frameobject.c @@ -509,8 +509,7 @@ frame_clear(PyFrameObject *f) PyTypeObject PyFrame_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "frame", sizeof(PyFrameObject), sizeof(PyObject *), @@ -623,7 +622,7 @@ PyFrame_New(PyThreadState *tstate, PyCodeObject *code, PyObject *globals, --numfree; f = free_list; free_list = free_list->f_back; - if (f->ob_size < extras) { + if (Py_Size(f) < extras) { f = PyObject_GC_Resize(PyFrameObject, f, extras); if (f == NULL) { Py_DECREF(builtins); diff --git a/Objects/funcobject.c b/Objects/funcobject.c index 190765a547..913c8c509b 100644 --- a/Objects/funcobject.c +++ b/Objects/funcobject.c @@ -544,8 +544,7 @@ func_descr_get(PyObject *func, PyObject *obj, PyObject *type) } PyTypeObject PyFunction_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "function", sizeof(PyFunctionObject), 0, @@ -615,7 +614,7 @@ cm_dealloc(classmethod *cm) { _PyObject_GC_UNTRACK((PyObject *)cm); Py_XDECREF(cm->cm_callable); - cm->ob_type->tp_free((PyObject *)cm); + Py_Type(cm)->tp_free((PyObject *)cm); } static int @@ -644,9 +643,9 @@ cm_descr_get(PyObject *self, PyObject *obj, PyObject *type) return NULL; } if (type == NULL) - type = (PyObject *)(obj->ob_type); + type = (PyObject *)(Py_Type(obj)); return PyMethod_New(cm->cm_callable, - type, (PyObject *)(type->ob_type)); + type, (PyObject *)(Py_Type(type))); } static int @@ -692,8 +691,7 @@ Class methods are different than C++ or Java static methods.\n\ If you want those, see the staticmethod builtin."); PyTypeObject PyClassMethod_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "classmethod", sizeof(classmethod), 0, @@ -773,7 +771,7 @@ sm_dealloc(staticmethod *sm) { _PyObject_GC_UNTRACK((PyObject *)sm); Py_XDECREF(sm->sm_callable); - sm->ob_type->tp_free((PyObject *)sm); + Py_Type(sm)->tp_free((PyObject *)sm); } static int @@ -840,8 +838,7 @@ Static methods in Python are similar to those found in Java or C++.\n\ For a more advanced concept, see the classmethod builtin."); PyTypeObject PyStaticMethod_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "staticmethod", sizeof(staticmethod), 0, diff --git a/Objects/genobject.c b/Objects/genobject.c index 4d0c4f6ee8..14cc46b846 100644 --- a/Objects/genobject.c +++ b/Objects/genobject.c @@ -28,7 +28,7 @@ gen_dealloc(PyGenObject *gen) if (gen->gi_frame != NULL && gen->gi_frame->f_stacktop != NULL) { /* Generator is paused, so we need to close */ - gen->ob_type->tp_del(self); + Py_Type(gen)->tp_del(self); if (self->ob_refcnt > 0) return; /* resurrected. :( */ } @@ -296,8 +296,7 @@ static PyMethodDef gen_methods[] = { }; PyTypeObject PyGen_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "generator", /* tp_name */ sizeof(PyGenObject), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Objects/intobject.c b/Objects/intobject.c index f72aea0fab..c4aeed5ebd 100644 --- a/Objects/intobject.c +++ b/Objects/intobject.c @@ -56,8 +56,8 @@ fill_free_list(void) p = &((PyIntBlock *)p)->objects[0]; q = p + N_INTOBJECTS; while (--q > p) - q->ob_type = (struct _typeobject *)(q-1); - q->ob_type = NULL; + Py_Type(q) = (struct _typeobject *)(q-1); + Py_Type(q) = NULL; return p + N_INTOBJECTS - 1; } @@ -102,7 +102,7 @@ PyInt_FromLong(long ival) } /* Inline PyObject_New */ v = free_list; - free_list = (PyIntObject *)v->ob_type; + free_list = (PyIntObject *)Py_Type(v); PyObject_INIT(v, &PyInt_Type); v->ob_ival = ival; return (PyObject *) v; @@ -128,17 +128,17 @@ static void int_dealloc(PyIntObject *v) { if (PyInt_CheckExact(v)) { - v->ob_type = (struct _typeobject *)free_list; + Py_Type(v) = (struct _typeobject *)free_list; free_list = v; } else - v->ob_type->tp_free((PyObject *)v); + Py_Type(v)->tp_free((PyObject *)v); } static void int_free(PyIntObject *v) { - v->ob_type = (struct _typeobject *)free_list; + Py_Type(v) = (struct _typeobject *)free_list; free_list = v; } @@ -152,7 +152,7 @@ PyInt_AsLong(register PyObject *op) if (op && PyInt_Check(op)) return PyInt_AS_LONG((PyIntObject*) op); - if (op == NULL || (nb = op->ob_type->tp_as_number) == NULL || + if (op == NULL || (nb = Py_Type(op)->tp_as_number) == NULL || nb->nb_int == NULL) { PyErr_SetString(PyExc_TypeError, "an integer is required"); return -1; @@ -207,7 +207,7 @@ PyInt_AsSsize_t(register PyObject *op) return PyInt_AsLong(op); #else - if ((nb = op->ob_type->tp_as_number) == NULL || + if ((nb = Py_Type(op)->tp_as_number) == NULL || (nb->nb_int == NULL && nb->nb_long == 0)) { PyErr_SetString(PyExc_TypeError, "an integer is required"); return -1; @@ -256,7 +256,7 @@ PyInt_AsUnsignedLongMask(register PyObject *op) if (op && PyLong_Check(op)) return PyLong_AsUnsignedLongMask(op); - if (op == NULL || (nb = op->ob_type->tp_as_number) == NULL || + if (op == NULL || (nb = Py_Type(op)->tp_as_number) == NULL || nb->nb_int == NULL) { PyErr_SetString(PyExc_TypeError, "an integer is required"); return (unsigned long)-1; @@ -301,7 +301,7 @@ PyInt_AsUnsignedLongLongMask(register PyObject *op) if (op && PyLong_Check(op)) return PyLong_AsUnsignedLongLongMask(op); - if (op == NULL || (nb = op->ob_type->tp_as_number) == NULL || + if (op == NULL || (nb = Py_Type(op)->tp_as_number) == NULL || nb->nb_int == NULL) { PyErr_SetString(PyExc_TypeError, "an integer is required"); return (unsigned PY_LONG_LONG)-1; @@ -1116,8 +1116,7 @@ static PyNumberMethods int_as_number = { }; PyTypeObject PyInt_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "int", sizeof(PyIntObject), 0, @@ -1170,7 +1169,7 @@ _PyInt_Init(void) return 0; /* PyObject_New is inlined */ v = free_list; - free_list = (PyIntObject *)v->ob_type; + free_list = (PyIntObject *)Py_Type(v); PyObject_INIT(v, &PyInt_Type); v->ob_ival = ival; small_ints[ival + NSMALLNEGINTS] = v; @@ -1223,7 +1222,7 @@ PyInt_Fini(void) ctr++, p++) { if (!PyInt_CheckExact(p) || p->ob_refcnt == 0) { - p->ob_type = (struct _typeobject *) + Py_Type(p) = (struct _typeobject *) free_list; free_list = p; } diff --git a/Objects/iterobject.c b/Objects/iterobject.c index cf839f4781..9cebac9d67 100644 --- a/Objects/iterobject.c +++ b/Objects/iterobject.c @@ -94,8 +94,7 @@ static PyMethodDef seqiter_methods[] = { }; PyTypeObject PySeqIter_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "iterator", /* tp_name */ sizeof(seqiterobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -199,8 +198,7 @@ calliter_iternext(calliterobject *it) } PyTypeObject PyCallIter_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "callable-iterator", /* tp_name */ sizeof(calliterobject), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Objects/listobject.c b/Objects/listobject.c index 2ac5e86f57..ac0d0183a0 100644 --- a/Objects/listobject.c +++ b/Objects/listobject.c @@ -34,7 +34,7 @@ list_resize(PyListObject *self, Py_ssize_t newsize) */ if (allocated >= newsize && newsize >= (allocated >> 1)) { assert(self->ob_item != NULL || newsize == 0); - self->ob_size = newsize; + Py_Size(self) = newsize; return 0; } @@ -58,7 +58,7 @@ list_resize(PyListObject *self, Py_ssize_t newsize) return -1; } self->ob_item = items; - self->ob_size = newsize; + Py_Size(self) = newsize; self->allocated = new_allocated; return 0; } @@ -114,7 +114,7 @@ PyList_New(Py_ssize_t size) } memset(op->ob_item, 0, nbytes); } - op->ob_size = size; + Py_Size(op) = size; op->allocated = size; _PyObject_GC_TRACK(op); return (PyObject *) op; @@ -128,7 +128,7 @@ PyList_Size(PyObject *op) return -1; } else - return ((PyListObject *)op) -> ob_size; + return Py_Size(op); } static PyObject *indexerr = NULL; @@ -140,7 +140,7 @@ PyList_GetItem(PyObject *op, Py_ssize_t i) PyErr_BadInternalCall(); return NULL; } - if (i < 0 || i >= ((PyListObject *)op) -> ob_size) { + if (i < 0 || i >= Py_Size(op)) { if (indexerr == NULL) indexerr = PyString_FromString( "list index out of range"); @@ -161,7 +161,7 @@ PyList_SetItem(register PyObject *op, register Py_ssize_t i, PyErr_BadInternalCall(); return -1; } - if (i < 0 || i >= ((PyListObject *)op) -> ob_size) { + if (i < 0 || i >= Py_Size(op)) { Py_XDECREF(newitem); PyErr_SetString(PyExc_IndexError, "list assignment index out of range"); @@ -177,7 +177,7 @@ PyList_SetItem(register PyObject *op, register Py_ssize_t i, static int ins1(PyListObject *self, Py_ssize_t where, PyObject *v) { - Py_ssize_t i, n = self->ob_size; + Py_ssize_t i, n = Py_Size(self); PyObject **items; if (v == NULL) { PyErr_BadInternalCall(); @@ -259,7 +259,7 @@ list_dealloc(PyListObject *op) There's a simple test case where somehow this reduces thrashing when a *very* large list is created and immediately deleted. */ - i = op->ob_size; + i = Py_Size(op); while (--i >= 0) { Py_XDECREF(op->ob_item[i]); } @@ -268,7 +268,7 @@ list_dealloc(PyListObject *op) if (num_free_lists < MAXFREELISTS && PyList_CheckExact(op)) free_lists[num_free_lists++] = op; else - op->ob_type->tp_free((PyObject *)op); + Py_Type(op)->tp_free((PyObject *)op); Py_TRASHCAN_SAFE_END(op) } @@ -286,7 +286,7 @@ list_print(PyListObject *op, FILE *fp, int flags) return 0; } fprintf(fp, "["); - for (i = 0; i < op->ob_size; i++) { + for (i = 0; i < Py_Size(op); i++) { if (i > 0) fprintf(fp, ", "); if (PyObject_Print(op->ob_item[i], fp, 0) != 0) { @@ -311,7 +311,7 @@ list_repr(PyListObject *v) return i > 0 ? PyString_FromString("[...]") : NULL; } - if (v->ob_size == 0) { + if (Py_Size(v) == 0) { result = PyString_FromString("[]"); goto Done; } @@ -322,7 +322,7 @@ list_repr(PyListObject *v) /* Do repr() on each element. Note that this may mutate the list, so must refetch the list size on each iteration. */ - for (i = 0; i < v->ob_size; ++i) { + for (i = 0; i < Py_Size(v); ++i) { int status; s = PyObject_Repr(v->ob_item[i]); if (s == NULL) @@ -369,7 +369,7 @@ Done: static Py_ssize_t list_length(PyListObject *a) { - return a->ob_size; + return Py_Size(a); } static int @@ -378,7 +378,7 @@ list_contains(PyListObject *a, PyObject *el) Py_ssize_t i; int cmp; - for (i = 0, cmp = 0 ; cmp == 0 && i < a->ob_size; ++i) + for (i = 0, cmp = 0 ; cmp == 0 && i < Py_Size(a); ++i) cmp = PyObject_RichCompareBool(el, PyList_GET_ITEM(a, i), Py_EQ); return cmp; @@ -387,7 +387,7 @@ list_contains(PyListObject *a, PyObject *el) static PyObject * list_item(PyListObject *a, Py_ssize_t i) { - if (i < 0 || i >= a->ob_size) { + if (i < 0 || i >= Py_Size(a)) { if (indexerr == NULL) indexerr = PyString_FromString( "list index out of range"); @@ -406,12 +406,12 @@ list_slice(PyListObject *a, Py_ssize_t ilow, Py_ssize_t ihigh) Py_ssize_t i, len; if (ilow < 0) ilow = 0; - else if (ilow > a->ob_size) - ilow = a->ob_size; + else if (ilow > Py_Size(a)) + ilow = Py_Size(a); if (ihigh < ilow) ihigh = ilow; - else if (ihigh > a->ob_size) - ihigh = a->ob_size; + else if (ihigh > Py_Size(a)) + ihigh = Py_Size(a); len = ihigh - ilow; np = (PyListObject *) PyList_New(len); if (np == NULL) @@ -451,7 +451,7 @@ list_concat(PyListObject *a, PyObject *bb) return NULL; } #define b ((PyListObject *)bb) - size = a->ob_size + b->ob_size; + size = Py_Size(a) + Py_Size(b); if (size < 0) return PyErr_NoMemory(); np = (PyListObject *) PyList_New(size); @@ -460,14 +460,14 @@ list_concat(PyListObject *a, PyObject *bb) } src = a->ob_item; dest = np->ob_item; - for (i = 0; i < a->ob_size; i++) { + for (i = 0; i < Py_Size(a); i++) { PyObject *v = src[i]; Py_INCREF(v); dest[i] = v; } src = b->ob_item; - dest = np->ob_item + a->ob_size; - for (i = 0; i < b->ob_size; i++) { + dest = np->ob_item + Py_Size(a); + for (i = 0; i < Py_Size(b); i++) { PyObject *v = src[i]; Py_INCREF(v); dest[i] = v; @@ -486,17 +486,17 @@ list_repeat(PyListObject *a, Py_ssize_t n) PyObject *elem; if (n < 0) n = 0; - size = a->ob_size * n; + size = Py_Size(a) * n; if (size == 0) return PyList_New(0); - if (n && size/n != a->ob_size) + if (n && size/n != Py_Size(a)) return PyErr_NoMemory(); np = (PyListObject *) PyList_New(size); if (np == NULL) return NULL; items = np->ob_item; - if (a->ob_size == 1) { + if (Py_Size(a) == 1) { elem = a->ob_item[0]; for (i = 0; i < n; i++) { items[i] = elem; @@ -507,7 +507,7 @@ list_repeat(PyListObject *a, Py_ssize_t n) p = np->ob_item; items = a->ob_item; for (i = 0; i < n; i++) { - for (j = 0; j < a->ob_size; j++) { + for (j = 0; j < Py_Size(a); j++) { *p = items[j]; Py_INCREF(*p); p++; @@ -524,8 +524,8 @@ list_clear(PyListObject *a) if (item != NULL) { /* Because XDECREF can recursively invoke operations on this list, we make it empty first. */ - i = a->ob_size; - a->ob_size = 0; + i = Py_Size(a); + Py_Size(a) = 0; a->ob_item = NULL; a->allocated = 0; while (--i >= 0) { @@ -571,7 +571,7 @@ list_ass_slice(PyListObject *a, Py_ssize_t ilow, Py_ssize_t ihigh, PyObject *v) else { if (a == b) { /* Special case "a[i:j] = a" -- copy b first */ - v = list_slice(b, 0, b->ob_size); + v = list_slice(b, 0, Py_Size(b)); if (v == NULL) return result; result = list_ass_slice(a, ilow, ihigh, v); @@ -586,18 +586,18 @@ list_ass_slice(PyListObject *a, Py_ssize_t ilow, Py_ssize_t ihigh, PyObject *v) } if (ilow < 0) ilow = 0; - else if (ilow > a->ob_size) - ilow = a->ob_size; + else if (ilow > Py_Size(a)) + ilow = Py_Size(a); if (ihigh < ilow) ihigh = ilow; - else if (ihigh > a->ob_size) - ihigh = a->ob_size; + else if (ihigh > Py_Size(a)) + ihigh = Py_Size(a); norig = ihigh - ilow; assert(norig >= 0); d = n - norig; - if (a->ob_size + d == 0) { + if (Py_Size(a) + d == 0) { Py_XDECREF(v_as_SF); return list_clear(a); } @@ -615,12 +615,12 @@ list_ass_slice(PyListObject *a, Py_ssize_t ilow, Py_ssize_t ihigh, PyObject *v) if (d < 0) { /* Delete -d items */ memmove(&item[ihigh+d], &item[ihigh], - (a->ob_size - ihigh)*sizeof(PyObject *)); - list_resize(a, a->ob_size + d); + (Py_Size(a) - ihigh)*sizeof(PyObject *)); + list_resize(a, Py_Size(a) + d); item = a->ob_item; } else if (d > 0) { /* Insert d items */ - k = a->ob_size; + k = Py_Size(a); if (list_resize(a, k+d) < 0) goto Error; item = a->ob_item; @@ -692,7 +692,7 @@ static int list_ass_item(PyListObject *a, Py_ssize_t i, PyObject *v) { PyObject *old_value; - if (i < 0 || i >= a->ob_size) { + if (i < 0 || i >= Py_Size(a)) { PyErr_SetString(PyExc_IndexError, "list assignment index out of range"); return -1; @@ -751,7 +751,7 @@ listextend(PyListObject *self, PyObject *b) Py_DECREF(b); Py_RETURN_NONE; } - m = self->ob_size; + m = Py_Size(self); if (list_resize(self, m + n) == -1) { Py_DECREF(b); return NULL; @@ -789,14 +789,14 @@ listextend(PyListObject *self, PyObject *b) PyErr_Clear(); n = 8; /* arbitrary */ } - m = self->ob_size; + m = Py_Size(self); mn = m + n; if (mn >= m) { /* Make room. */ if (list_resize(self, mn) == -1) goto error; /* Make the list sane again. */ - self->ob_size = m; + Py_Size(self) = m; } /* Else m + n overflowed; on the chance that n lied, and there really * is enough room, ignore it. If n was telling the truth, we'll @@ -815,10 +815,10 @@ listextend(PyListObject *self, PyObject *b) } break; } - if (self->ob_size < self->allocated) { + if (Py_Size(self) < self->allocated) { /* steals ref */ - PyList_SET_ITEM(self, self->ob_size, item); - ++self->ob_size; + PyList_SET_ITEM(self, Py_Size(self), item); + ++Py_Size(self); } else { int status = app1(self, item); @@ -829,8 +829,8 @@ listextend(PyListObject *self, PyObject *b) } /* Cut back result list if initial guess was too large. */ - if (self->ob_size < self->allocated) - list_resize(self, self->ob_size); /* shrinking can't fail */ + if (Py_Size(self) < self->allocated) + list_resize(self, Py_Size(self)); /* shrinking can't fail */ Py_DECREF(it); Py_RETURN_NONE; @@ -869,20 +869,20 @@ listpop(PyListObject *self, PyObject *args) if (!PyArg_ParseTuple(args, "|n:pop", &i)) return NULL; - if (self->ob_size == 0) { + if (Py_Size(self) == 0) { /* Special-case most common failure cause */ PyErr_SetString(PyExc_IndexError, "pop from empty list"); return NULL; } if (i < 0) - i += self->ob_size; - if (i < 0 || i >= self->ob_size) { + i += Py_Size(self); + if (i < 0 || i >= Py_Size(self)) { PyErr_SetString(PyExc_IndexError, "pop index out of range"); return NULL; } v = self->ob_item[i]; - if (i == self->ob_size - 1) { - status = list_resize(self, self->ob_size - 1); + if (i == Py_Size(self) - 1) { + status = list_resize(self, Py_Size(self) - 1); assert(status >= 0); return v; /* and v now owns the reference the list had */ } @@ -1812,8 +1812,7 @@ static void sortwrapper_dealloc(sortwrapperobject *); static PyTypeObject sortwrapper_type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "sortwrapper", /* tp_name */ sizeof(sortwrapperobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -1930,8 +1929,7 @@ cmpwrapper_call(cmpwrapperobject *co, PyObject *args, PyObject *kwds) PyDoc_STRVAR(cmpwrapper_doc, "cmp() wrapper for sort with custom keys."); static PyTypeObject cmpwrapper_type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "cmpwrapper", /* tp_name */ sizeof(cmpwrapperobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -2014,10 +2012,10 @@ listsort(PyListObject *self, PyObject *args, PyObject *kwds) * sorting (allowing mutations during sorting is a core-dump * factory, since ob_item may change). */ - saved_ob_size = self->ob_size; + saved_ob_size = Py_Size(self); saved_ob_item = self->ob_item; saved_allocated = self->allocated; - self->ob_size = 0; + Py_Size(self) = 0; self->ob_item = NULL; self->allocated = -1; /* any operation will reset it to >= 0 */ @@ -2123,8 +2121,8 @@ fail: dsu_fail: final_ob_item = self->ob_item; - i = self->ob_size; - self->ob_size = saved_ob_size; + i = Py_Size(self); + Py_Size(self) = saved_ob_size; self->ob_item = saved_ob_item; self->allocated = saved_allocated; if (final_ob_item != NULL) { @@ -2159,8 +2157,8 @@ PyList_Sort(PyObject *v) static PyObject * listreverse(PyListObject *self) { - if (self->ob_size > 1) - reverse_slice(self->ob_item, self->ob_item + self->ob_size); + if (Py_Size(self) > 1) + reverse_slice(self->ob_item, self->ob_item + Py_Size(self)); Py_RETURN_NONE; } @@ -2173,8 +2171,8 @@ PyList_Reverse(PyObject *v) PyErr_BadInternalCall(); return -1; } - if (self->ob_size > 1) - reverse_slice(self->ob_item, self->ob_item + self->ob_size); + if (Py_Size(self) > 1) + reverse_slice(self->ob_item, self->ob_item + Py_Size(self)); return 0; } @@ -2188,7 +2186,7 @@ PyList_AsTuple(PyObject *v) PyErr_BadInternalCall(); return NULL; } - n = ((PyListObject *)v)->ob_size; + n = Py_Size(v); w = PyTuple_New(n); if (w == NULL) return NULL; @@ -2206,7 +2204,7 @@ PyList_AsTuple(PyObject *v) static PyObject * listindex(PyListObject *self, PyObject *args) { - Py_ssize_t i, start=0, stop=self->ob_size; + Py_ssize_t i, start=0, stop=Py_Size(self); PyObject *v; if (!PyArg_ParseTuple(args, "O|O&O&:index", &v, @@ -2214,16 +2212,16 @@ listindex(PyListObject *self, PyObject *args) _PyEval_SliceIndex, &stop)) return NULL; if (start < 0) { - start += self->ob_size; + start += Py_Size(self); if (start < 0) start = 0; } if (stop < 0) { - stop += self->ob_size; + stop += Py_Size(self); if (stop < 0) stop = 0; } - for (i = start; i < stop && i < self->ob_size; i++) { + for (i = start; i < stop && i < Py_Size(self); i++) { int cmp = PyObject_RichCompareBool(self->ob_item[i], v, Py_EQ); if (cmp > 0) return PyInt_FromSsize_t(i); @@ -2240,7 +2238,7 @@ listcount(PyListObject *self, PyObject *v) Py_ssize_t count = 0; Py_ssize_t i; - for (i = 0; i < self->ob_size; i++) { + for (i = 0; i < Py_Size(self); i++) { int cmp = PyObject_RichCompareBool(self->ob_item[i], v, Py_EQ); if (cmp > 0) count++; @@ -2255,7 +2253,7 @@ listremove(PyListObject *self, PyObject *v) { Py_ssize_t i; - for (i = 0; i < self->ob_size; i++) { + for (i = 0; i < Py_Size(self); i++) { int cmp = PyObject_RichCompareBool(self->ob_item[i], v, Py_EQ); if (cmp > 0) { if (list_ass_slice(self, i, i+1, @@ -2275,7 +2273,7 @@ list_traverse(PyListObject *o, visitproc visit, void *arg) { Py_ssize_t i; - for (i = o->ob_size; --i >= 0; ) + for (i = Py_Size(o); --i >= 0; ) Py_VISIT(o->ob_item[i]); return 0; } @@ -2294,7 +2292,7 @@ list_richcompare(PyObject *v, PyObject *w, int op) vl = (PyListObject *)v; wl = (PyListObject *)w; - if (vl->ob_size != wl->ob_size && (op == Py_EQ || op == Py_NE)) { + if (Py_Size(vl) != Py_Size(wl) && (op == Py_EQ || op == Py_NE)) { /* Shortcut: if the lengths differ, the lists differ */ PyObject *res; if (op == Py_EQ) @@ -2306,7 +2304,7 @@ list_richcompare(PyObject *v, PyObject *w, int op) } /* Search for the first index where items are different */ - for (i = 0; i < vl->ob_size && i < wl->ob_size; i++) { + for (i = 0; i < Py_Size(vl) && i < Py_Size(wl); i++) { int k = PyObject_RichCompareBool(vl->ob_item[i], wl->ob_item[i], Py_EQ); if (k < 0) @@ -2315,10 +2313,10 @@ list_richcompare(PyObject *v, PyObject *w, int op) break; } - if (i >= vl->ob_size || i >= wl->ob_size) { + if (i >= Py_Size(vl) || i >= Py_Size(wl)) { /* No more items to compare -- compare sizes */ - Py_ssize_t vs = vl->ob_size; - Py_ssize_t ws = wl->ob_size; + Py_ssize_t vs = Py_Size(vl); + Py_ssize_t ws = Py_Size(wl); int cmp; PyObject *res; switch (op) { @@ -2362,8 +2360,8 @@ list_init(PyListObject *self, PyObject *args, PyObject *kw) return -1; /* Verify list invariants established by PyType_GenericAlloc() */ - assert(0 <= self->ob_size); - assert(self->ob_size <= self->allocated || self->allocated == -1); + assert(0 <= Py_Size(self)); + assert(Py_Size(self) <= self->allocated || self->allocated == -1); assert(self->ob_item != NULL || self->allocated == 0 || self->allocated == -1); @@ -2467,7 +2465,7 @@ list_subscript(PyListObject* self, PyObject* item) PyObject* it; PyObject **src, **dest; - if (PySlice_GetIndicesEx((PySliceObject*)item, self->ob_size, + if (PySlice_GetIndicesEx((PySliceObject*)item, Py_Size(self), &start, &stop, &step, &slicelength) < 0) { return NULL; } @@ -2513,7 +2511,7 @@ list_ass_subscript(PyListObject* self, PyObject* item, PyObject* value) else if (PySlice_Check(item)) { Py_ssize_t start, stop, step, slicelength; - if (PySlice_GetIndicesEx((PySliceObject*)item, self->ob_size, + if (PySlice_GetIndicesEx((PySliceObject*)item, Py_Size(self), &start, &stop, &step, &slicelength) < 0) { return -1; } @@ -2552,8 +2550,8 @@ list_ass_subscript(PyListObject* self, PyObject* item, PyObject* value) garbage[i] = PyList_GET_ITEM(self, cur); - if (cur + step >= self->ob_size) { - lim = self->ob_size - cur - 1; + if (cur + step >= Py_Size(self)) { + lim = Py_Size(self) - cur - 1; } memmove(self->ob_item + cur - i, @@ -2562,13 +2560,13 @@ list_ass_subscript(PyListObject* self, PyObject* item, PyObject* value) } for (cur = start + slicelength*step + 1; - cur < self->ob_size; cur++) { + cur < Py_Size(self); cur++) { PyList_SET_ITEM(self, cur - slicelength, PyList_GET_ITEM(self, cur)); } - self->ob_size -= slicelength; - list_resize(self, self->ob_size); + Py_Size(self) -= slicelength; + list_resize(self, Py_Size(self)); for (i = 0; i < slicelength; i++) { Py_DECREF(garbage[i]); @@ -2651,8 +2649,7 @@ static PyMappingMethods list_as_mapping = { }; PyTypeObject PyList_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "list", sizeof(PyListObject), 0, @@ -2717,8 +2714,7 @@ static PyMethodDef listiter_methods[] = { }; PyTypeObject PyListIter_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "listiterator", /* tp_name */ sizeof(listiterobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -2840,8 +2836,7 @@ static PySequenceMethods listreviter_as_sequence = { }; PyTypeObject PyListRevIter_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "listreverseiterator", /* tp_name */ sizeof(listreviterobject), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Objects/longobject.c b/Objects/longobject.c index a8663bc906..abb69b0716 100644 --- a/Objects/longobject.c +++ b/Objects/longobject.c @@ -50,13 +50,13 @@ static PyObject *long_format(PyObject *aa, int base, int addL); static PyLongObject * long_normalize(register PyLongObject *v) { - Py_ssize_t j = ABS(v->ob_size); + Py_ssize_t j = ABS(Py_Size(v)); Py_ssize_t i = j; while (i > 0 && v->ob_digit[i-1] == 0) --i; if (i != j) - v->ob_size = (v->ob_size < 0) ? -(i) : i; + Py_Size(v) = (Py_Size(v) < 0) ? -(i) : i; return v; } @@ -147,7 +147,7 @@ PyLong_FromUnsignedLong(unsigned long ival) v = _PyLong_New(ndigits); if (v != NULL) { digit *p = v->ob_digit; - v->ob_size = ndigits; + Py_Size(v) = ndigits; while (ival) { *p++ = (digit)(ival & MASK); ival >>= SHIFT; @@ -189,7 +189,7 @@ PyLong_FromDouble(double dval) frac = ldexp(frac, SHIFT); } if (neg) - v->ob_size = -(v->ob_size); + Py_Size(v) = -(Py_Size(v)); return (PyObject *)v; } @@ -323,7 +323,7 @@ PyLong_AsUnsignedLong(PyObject *vv) return (unsigned long) -1; } v = (PyLongObject *)vv; - i = v->ob_size; + i = Py_Size(v); x = 0; if (i < 0) { PyErr_SetString(PyExc_OverflowError, @@ -381,7 +381,7 @@ _PyLong_Sign(PyObject *vv) assert(v != NULL); assert(PyLong_Check(v)); - return v->ob_size == 0 ? 0 : (v->ob_size < 0 ? -1 : 1); + return Py_Size(v) == 0 ? 0 : (Py_Size(v) < 0 ? -1 : 1); } size_t @@ -393,7 +393,7 @@ _PyLong_NumBits(PyObject *vv) assert(v != NULL); assert(PyLong_Check(v)); - ndigits = ABS(v->ob_size); + ndigits = ABS(Py_Size(v)); assert(ndigits == 0 || v->ob_digit[ndigits - 1] != 0); if (ndigits > 0) { digit msd = v->ob_digit[ndigits - 1]; @@ -519,7 +519,7 @@ _PyLong_FromByteArray(const unsigned char* bytes, size_t n, } } - v->ob_size = is_signed ? -idigit : idigit; + Py_Size(v) = is_signed ? -idigit : idigit; return (PyObject *)long_normalize(v); } @@ -540,8 +540,8 @@ _PyLong_AsByteArray(PyLongObject* v, assert(v != NULL && PyLong_Check(v)); - if (v->ob_size < 0) { - ndigits = -(v->ob_size); + if (Py_Size(v) < 0) { + ndigits = -(Py_Size(v)); if (!is_signed) { PyErr_SetString(PyExc_TypeError, "can't convert negative long to unsigned"); @@ -550,7 +550,7 @@ _PyLong_AsByteArray(PyLongObject* v, do_twos_comp = 1; } else { - ndigits = v->ob_size; + ndigits = Py_Size(v); do_twos_comp = 0; } @@ -686,7 +686,7 @@ _PyLong_AsScaledDouble(PyObject *vv, int *exponent) return -1; } v = (PyLongObject *)vv; - i = v->ob_size; + i = Py_Size(v); sign = 1; if (i < 0) { sign = -1; @@ -847,7 +847,7 @@ PyLong_FromLongLong(PY_LONG_LONG ival) v = _PyLong_New(ndigits); if (v != NULL) { digit *p = v->ob_digit; - v->ob_size = negative ? -ndigits : ndigits; + Py_Size(v) = negative ? -ndigits : ndigits; t = (unsigned PY_LONG_LONG)ival; while (t) { *p++ = (digit)(t & MASK); @@ -875,7 +875,7 @@ PyLong_FromUnsignedLongLong(unsigned PY_LONG_LONG ival) v = _PyLong_New(ndigits); if (v != NULL) { digit *p = v->ob_digit; - v->ob_size = ndigits; + Py_Size(v) = ndigits; while (ival) { *p++ = (digit)(ival & MASK); ival >>= SHIFT; @@ -1117,7 +1117,7 @@ mul1(PyLongObject *a, wdigit n) static PyLongObject * muladd1(PyLongObject *a, wdigit n, wdigit extra) { - Py_ssize_t size_a = ABS(a->ob_size); + Py_ssize_t size_a = ABS(Py_Size(a)); PyLongObject *z = _PyLong_New(size_a+1); twodigits carry = extra; Py_ssize_t i; @@ -1163,7 +1163,7 @@ inplace_divrem1(digit *pout, digit *pin, Py_ssize_t size, digit n) static PyLongObject * divrem1(PyLongObject *a, digit n, digit *prem) { - const Py_ssize_t size = ABS(a->ob_size); + const Py_ssize_t size = ABS(Py_Size(a)); PyLongObject *z; assert(n > 0 && n <= MASK); @@ -1194,7 +1194,7 @@ long_format(PyObject *aa, int base, int addL) return NULL; } assert(base >= 2 && base <= 36); - size_a = ABS(a->ob_size); + size_a = ABS(Py_Size(a)); /* Compute a rough upper bound for the length of the string */ i = base; @@ -1597,7 +1597,7 @@ digit beyond the first. z = _PyLong_New(size_z); if (z == NULL) return NULL; - z->ob_size = 0; + Py_Size(z) = 0; /* `convwidth` consecutive input digits are treated as a single * digit in base `convmultmax`. @@ -1627,7 +1627,7 @@ digit beyond the first. /* Multiply z by convmult, and add c. */ pz = z->ob_digit; - pzstop = pz + z->ob_size; + pzstop = pz + Py_Size(z); for (; pz < pzstop; ++pz) { c += (twodigits)*pz * convmult; *pz = (digit)(c & MASK); @@ -1636,14 +1636,14 @@ digit beyond the first. /* carry off the current end? */ if (c) { assert(c < BASE); - if (z->ob_size < size_z) { + if (Py_Size(z) < size_z) { *pz = (digit)c; - ++z->ob_size; + ++Py_Size(z); } else { PyLongObject *tmp; /* Extremely rare. Get more space. */ - assert(z->ob_size == size_z); + assert(Py_Size(z) == size_z); tmp = _PyLong_New(size_z + 1); if (tmp == NULL) { Py_DECREF(z); @@ -1665,7 +1665,7 @@ digit beyond the first. if (str == start) goto onError; if (sign < 0) - z->ob_size = -(z->ob_size); + Py_Size(z) = -(Py_Size(z)); if (*str == 'L' || *str == 'l') str++; while (*str && isspace(Py_CHARMASK(*str))) @@ -1726,7 +1726,7 @@ static int long_divrem(PyLongObject *a, PyLongObject *b, PyLongObject **pdiv, PyLongObject **prem) { - Py_ssize_t size_a = ABS(a->ob_size), size_b = ABS(b->ob_size); + Py_ssize_t size_a = ABS(Py_Size(a)), size_b = ABS(Py_Size(b)); PyLongObject *z; if (size_b == 0) { @@ -1778,7 +1778,7 @@ long_divrem(PyLongObject *a, PyLongObject *b, static PyLongObject * x_divrem(PyLongObject *v1, PyLongObject *w1, PyLongObject **prem) { - Py_ssize_t size_v = ABS(v1->ob_size), size_w = ABS(w1->ob_size); + Py_ssize_t size_v = ABS(Py_Size(v1)), size_w = ABS(Py_Size(w1)); digit d = (digit) ((twodigits)BASE / (w1->ob_digit[size_w-1] + 1)); PyLongObject *v = mul1(v1, d); PyLongObject *w = mul1(w1, d); @@ -1792,10 +1792,10 @@ x_divrem(PyLongObject *v1, PyLongObject *w1, PyLongObject **prem) } assert(size_v >= size_w && size_w > 1); /* Assert checks by div() */ - assert(v->ob_refcnt == 1); /* Since v will be used as accumulator! */ - assert(size_w == ABS(w->ob_size)); /* That's how d was calculated */ + assert(Py_Refcnt(v) == 1); /* Since v will be used as accumulator! */ + assert(size_w == ABS(Py_Size(w))); /* That's how d was calculated */ - size_v = ABS(v->ob_size); + size_v = ABS(Py_Size(v)); k = size_v - size_w; a = _PyLong_New(k + 1); @@ -1878,7 +1878,7 @@ x_divrem(PyLongObject *v1, PyLongObject *w1, PyLongObject **prem) static void long_dealloc(PyObject *v) { - v->ob_type->tp_free(v); + Py_Type(v)->tp_free(v); } static PyObject * @@ -1898,21 +1898,21 @@ long_compare(PyLongObject *a, PyLongObject *b) { Py_ssize_t sign; - if (a->ob_size != b->ob_size) { - if (ABS(a->ob_size) == 0 && ABS(b->ob_size) == 0) + if (Py_Size(a) != Py_Size(b)) { + if (ABS(Py_Size(a)) == 0 && ABS(Py_Size(b)) == 0) sign = 0; else - sign = a->ob_size - b->ob_size; + sign = Py_Size(a) - Py_Size(b); } else { - Py_ssize_t i = ABS(a->ob_size); + Py_ssize_t i = ABS(Py_Size(a)); while (--i >= 0 && a->ob_digit[i] == b->ob_digit[i]) ; if (i < 0) sign = 0; else { sign = (int)a->ob_digit[i] - (int)b->ob_digit[i]; - if (a->ob_size < 0) + if (Py_Size(a) < 0) sign = -sign; } } @@ -1955,7 +1955,7 @@ long_hash(PyLongObject *v) static PyLongObject * x_add(PyLongObject *a, PyLongObject *b) { - Py_ssize_t size_a = ABS(a->ob_size), size_b = ABS(b->ob_size); + Py_ssize_t size_a = ABS(Py_Size(a)), size_b = ABS(Py_Size(b)); PyLongObject *z; int i; digit carry = 0; @@ -1989,7 +1989,7 @@ x_add(PyLongObject *a, PyLongObject *b) static PyLongObject * x_sub(PyLongObject *a, PyLongObject *b) { - Py_ssize_t size_a = ABS(a->ob_size), size_b = ABS(b->ob_size); + Py_ssize_t size_a = ABS(Py_Size(a)), size_b = ABS(Py_Size(b)); PyLongObject *z; Py_ssize_t i; int sign = 1; @@ -2099,15 +2099,15 @@ static PyLongObject * x_mul(PyLongObject *a, PyLongObject *b) { PyLongObject *z; - Py_ssize_t size_a = ABS(a->ob_size); - Py_ssize_t size_b = ABS(b->ob_size); + Py_ssize_t size_a = ABS(Py_Size(a)); + Py_ssize_t size_b = ABS(Py_Size(b)); Py_ssize_t i; z = _PyLong_New(size_a + size_b); if (z == NULL) return NULL; - memset(z->ob_digit, 0, z->ob_size * sizeof(digit)); + memset(z->ob_digit, 0, Py_Size(z) * sizeof(digit)); if (a == b) { /* Efficient squaring per HAC, Algorithm 14.16: * http://www.cacr.math.uwaterloo.ca/hac/about/chap14.pdf @@ -2191,7 +2191,7 @@ kmul_split(PyLongObject *n, Py_ssize_t size, PyLongObject **high, PyLongObject * { PyLongObject *hi, *lo; Py_ssize_t size_lo, size_hi; - const Py_ssize_t size_n = ABS(n->ob_size); + const Py_ssize_t size_n = ABS(Py_Size(n)); size_lo = MIN(size_n, size); size_hi = size_n - size_lo; @@ -2220,8 +2220,8 @@ static PyLongObject *k_lopsided_mul(PyLongObject *a, PyLongObject *b); static PyLongObject * k_mul(PyLongObject *a, PyLongObject *b) { - Py_ssize_t asize = ABS(a->ob_size); - Py_ssize_t bsize = ABS(b->ob_size); + Py_ssize_t asize = ABS(Py_Size(a)); + Py_ssize_t bsize = ABS(Py_Size(b)); PyLongObject *ah = NULL; PyLongObject *al = NULL; PyLongObject *bh = NULL; @@ -2273,7 +2273,7 @@ k_mul(PyLongObject *a, PyLongObject *b) /* Split a & b into hi & lo pieces. */ shift = bsize >> 1; if (kmul_split(a, shift, &ah, &al) < 0) goto fail; - assert(ah->ob_size > 0); /* the split isn't degenerate */ + assert(Py_Size(ah) > 0); /* the split isn't degenerate */ if (a == b) { bh = ah; @@ -2304,20 +2304,20 @@ k_mul(PyLongObject *a, PyLongObject *b) if (ret == NULL) goto fail; #ifdef Py_DEBUG /* Fill with trash, to catch reference to uninitialized digits. */ - memset(ret->ob_digit, 0xDF, ret->ob_size * sizeof(digit)); + memset(ret->ob_digit, 0xDF, Py_Size(ret) * sizeof(digit)); #endif /* 2. t1 <- ah*bh, and copy into high digits of result. */ if ((t1 = k_mul(ah, bh)) == NULL) goto fail; - assert(t1->ob_size >= 0); - assert(2*shift + t1->ob_size <= ret->ob_size); + assert(Py_Size(t1) >= 0); + assert(2*shift + Py_Size(t1) <= Py_Size(ret)); memcpy(ret->ob_digit + 2*shift, t1->ob_digit, - t1->ob_size * sizeof(digit)); + Py_Size(t1) * sizeof(digit)); /* Zero-out the digits higher than the ah*bh copy. */ - i = ret->ob_size - 2*shift - t1->ob_size; + i = Py_Size(ret) - 2*shift - Py_Size(t1); if (i) - memset(ret->ob_digit + 2*shift + t1->ob_size, 0, + memset(ret->ob_digit + 2*shift + Py_Size(t1), 0, i * sizeof(digit)); /* 3. t2 <- al*bl, and copy into the low digits. */ @@ -2325,23 +2325,23 @@ k_mul(PyLongObject *a, PyLongObject *b) Py_DECREF(t1); goto fail; } - assert(t2->ob_size >= 0); - assert(t2->ob_size <= 2*shift); /* no overlap with high digits */ - memcpy(ret->ob_digit, t2->ob_digit, t2->ob_size * sizeof(digit)); + assert(Py_Size(t2) >= 0); + assert(Py_Size(t2) <= 2*shift); /* no overlap with high digits */ + memcpy(ret->ob_digit, t2->ob_digit, Py_Size(t2) * sizeof(digit)); /* Zero out remaining digits. */ - i = 2*shift - t2->ob_size; /* number of uninitialized digits */ + i = 2*shift - Py_Size(t2); /* number of uninitialized digits */ if (i) - memset(ret->ob_digit + t2->ob_size, 0, i * sizeof(digit)); + memset(ret->ob_digit + Py_Size(t2), 0, i * sizeof(digit)); /* 4 & 5. Subtract ah*bh (t1) and al*bl (t2). We do al*bl first * because it's fresher in cache. */ - i = ret->ob_size - shift; /* # digits after shift */ - (void)v_isub(ret->ob_digit + shift, i, t2->ob_digit, t2->ob_size); + i = Py_Size(ret) - shift; /* # digits after shift */ + (void)v_isub(ret->ob_digit + shift, i, t2->ob_digit, Py_Size(t2)); Py_DECREF(t2); - (void)v_isub(ret->ob_digit + shift, i, t1->ob_digit, t1->ob_size); + (void)v_isub(ret->ob_digit + shift, i, t1->ob_digit, Py_Size(t1)); Py_DECREF(t1); /* 6. t3 <- (ah+al)(bh+bl), and add into result. */ @@ -2366,12 +2366,12 @@ k_mul(PyLongObject *a, PyLongObject *b) Py_DECREF(t1); Py_DECREF(t2); if (t3 == NULL) goto fail; - assert(t3->ob_size >= 0); + assert(Py_Size(t3) >= 0); /* Add t3. It's not obvious why we can't run out of room here. * See the (*) comment after this function. */ - (void)v_iadd(ret->ob_digit + shift, i, t3->ob_digit, t3->ob_size); + (void)v_iadd(ret->ob_digit + shift, i, t3->ob_digit, Py_Size(t3)); Py_DECREF(t3); return long_normalize(ret); @@ -2441,8 +2441,8 @@ ah*bh and al*bl too. static PyLongObject * k_lopsided_mul(PyLongObject *a, PyLongObject *b) { - const Py_ssize_t asize = ABS(a->ob_size); - Py_ssize_t bsize = ABS(b->ob_size); + const Py_ssize_t asize = ABS(Py_Size(a)); + Py_ssize_t bsize = ABS(Py_Size(b)); Py_ssize_t nbdone; /* # of b digits already multiplied */ PyLongObject *ret; PyLongObject *bslice = NULL; @@ -2454,7 +2454,7 @@ k_lopsided_mul(PyLongObject *a, PyLongObject *b) ret = _PyLong_New(asize + bsize); if (ret == NULL) return NULL; - memset(ret->ob_digit, 0, ret->ob_size * sizeof(digit)); + memset(ret->ob_digit, 0, Py_Size(ret) * sizeof(digit)); /* Successive slices of b are copied into bslice. */ bslice = _PyLong_New(asize); @@ -2469,14 +2469,14 @@ k_lopsided_mul(PyLongObject *a, PyLongObject *b) /* Multiply the next slice of b by a. */ memcpy(bslice->ob_digit, b->ob_digit + nbdone, nbtouse * sizeof(digit)); - bslice->ob_size = nbtouse; + Py_Size(bslice) = nbtouse; product = k_mul(a, bslice); if (product == NULL) goto fail; /* Add into result. */ - (void)v_iadd(ret->ob_digit + nbdone, ret->ob_size - nbdone, - product->ob_digit, product->ob_size); + (void)v_iadd(ret->ob_digit + nbdone, Py_Size(ret) - nbdone, + product->ob_digit, Py_Size(product)); Py_DECREF(product); bsize -= nbtouse; @@ -2540,8 +2540,8 @@ l_divmod(PyLongObject *v, PyLongObject *w, if (long_divrem(v, w, &div, &mod) < 0) return -1; - if ((mod->ob_size < 0 && w->ob_size > 0) || - (mod->ob_size > 0 && w->ob_size < 0)) { + if ((Py_Size(mod) < 0 && Py_Size(w) > 0) || + (Py_Size(mod) > 0 && Py_Size(w) < 0)) { PyLongObject *temp; PyLongObject *one; temp = (PyLongObject *) long_add(mod, w); @@ -2729,7 +2729,7 @@ long_pow(PyObject *v, PyObject *w, PyObject *x) return Py_NotImplemented; } - if (b->ob_size < 0) { /* if exponent is negative */ + if (Py_Size(b) < 0) { /* if exponent is negative */ if (c) { PyErr_SetString(PyExc_TypeError, "pow() 2nd argument " "cannot be negative when 3rd argument specified"); @@ -2748,7 +2748,7 @@ long_pow(PyObject *v, PyObject *w, PyObject *x) if (c) { /* if modulus == 0: raise ValueError() */ - if (c->ob_size == 0) { + if (Py_Size(c) == 0) { PyErr_SetString(PyExc_ValueError, "pow() 3rd argument cannot be 0"); goto Error; @@ -2757,7 +2757,7 @@ long_pow(PyObject *v, PyObject *w, PyObject *x) /* if modulus < 0: negativeOutput = True modulus = -modulus */ - if (c->ob_size < 0) { + if (Py_Size(c) < 0) { negativeOutput = 1; temp = (PyLongObject *)_PyLong_Copy(c); if (temp == NULL) @@ -2770,7 +2770,7 @@ long_pow(PyObject *v, PyObject *w, PyObject *x) /* if modulus == 1: return 0 */ - if ((c->ob_size == 1) && (c->ob_digit[0] == 1)) { + if ((Py_Size(c) == 1) && (c->ob_digit[0] == 1)) { z = (PyLongObject *)PyLong_FromLong(0L); goto Done; } @@ -2778,7 +2778,7 @@ long_pow(PyObject *v, PyObject *w, PyObject *x) /* if base < 0: base = base % modulus Having the base positive just makes things easier. */ - if (a->ob_size < 0) { + if (Py_Size(a) < 0) { if (l_divmod(a, c, NULL, &temp) < 0) goto Error; Py_DECREF(a); @@ -2819,10 +2819,10 @@ long_pow(PyObject *v, PyObject *w, PyObject *x) REDUCE(result) \ } - if (b->ob_size <= FIVEARY_CUTOFF) { + if (Py_Size(b) <= FIVEARY_CUTOFF) { /* Left-to-right binary exponentiation (HAC Algorithm 14.79) */ /* http://www.cacr.math.uwaterloo.ca/hac/about/chap14.pdf */ - for (i = b->ob_size - 1; i >= 0; --i) { + for (i = Py_Size(b) - 1; i >= 0; --i) { digit bi = b->ob_digit[i]; for (j = 1 << (SHIFT-1); j != 0; j >>= 1) { @@ -2839,7 +2839,7 @@ long_pow(PyObject *v, PyObject *w, PyObject *x) for (i = 1; i < 32; ++i) MULT(table[i-1], a, table[i]) - for (i = b->ob_size - 1; i >= 0; --i) { + for (i = Py_Size(b) - 1; i >= 0; --i) { const digit bi = b->ob_digit[i]; for (j = SHIFT - 5; j >= 0; j -= 5) { @@ -2852,7 +2852,7 @@ long_pow(PyObject *v, PyObject *w, PyObject *x) } } - if (negativeOutput && (z->ob_size != 0)) { + if (negativeOutput && (Py_Size(z) != 0)) { temp = (PyLongObject *)long_sub(z, c); if (temp == NULL) goto Error; @@ -2869,7 +2869,7 @@ long_pow(PyObject *v, PyObject *w, PyObject *x) } /* fall through */ Done: - if (b->ob_size > FIVEARY_CUTOFF) { + if (Py_Size(b) > FIVEARY_CUTOFF) { for (i = 0; i < 32; ++i) Py_XDECREF(table[i]); } @@ -2893,7 +2893,7 @@ long_invert(PyLongObject *v) Py_DECREF(w); if (x == NULL) return NULL; - x->ob_size = -(x->ob_size); + Py_Size(x) = -(Py_Size(x)); return (PyObject *)x; } @@ -2935,7 +2935,7 @@ long_abs(PyLongObject *v) static int long_nonzero(PyLongObject *v) { - return ABS(v->ob_size) != 0; + return ABS(Py_Size(v)) != 0; } static PyObject * @@ -2949,7 +2949,7 @@ long_rshift(PyLongObject *v, PyLongObject *w) CONVERT_BINOP((PyObject *)v, (PyObject *)w, &a, &b); - if (a->ob_size < 0) { + if (Py_Size(a) < 0) { /* Right shifting negative numbers is harder */ PyLongObject *a1, *a2; a1 = (PyLongObject *) long_invert(a); @@ -2973,7 +2973,7 @@ long_rshift(PyLongObject *v, PyLongObject *w) goto rshift_error; } wordshift = shiftby / SHIFT; - newsize = ABS(a->ob_size) - wordshift; + newsize = ABS(Py_Size(a)) - wordshift; if (newsize <= 0) { z = _PyLong_New(0); Py_DECREF(a); @@ -2987,8 +2987,8 @@ long_rshift(PyLongObject *v, PyLongObject *w) z = _PyLong_New(newsize); if (z == NULL) goto rshift_error; - if (a->ob_size < 0) - z->ob_size = -(z->ob_size); + if (Py_Size(a) < 0) + Py_Size(z) = -(Py_Size(z)); for (i = 0, j = wordshift; i < newsize; i++, j++) { z->ob_digit[i] = (a->ob_digit[j] >> loshift) & lomask; if (i+1 < newsize) @@ -3076,7 +3076,7 @@ long_bitwise(PyLongObject *a, digit diga, digb; PyObject *v; - if (a->ob_size < 0) { + if (Py_Size(a) < 0) { a = (PyLongObject *) long_invert(a); if (a == NULL) return NULL; @@ -3086,7 +3086,7 @@ long_bitwise(PyLongObject *a, Py_INCREF(a); maska = 0; } - if (b->ob_size < 0) { + if (Py_Size(b) < 0) { b = (PyLongObject *) long_invert(b); if (b == NULL) { Py_DECREF(a); @@ -3135,8 +3135,8 @@ long_bitwise(PyLongObject *a, whose length should be ignored. */ - size_a = a->ob_size; - size_b = b->ob_size; + size_a = Py_Size(a); + size_b = Py_Size(b); size_z = op == '&' ? (maska ? size_b @@ -3343,7 +3343,7 @@ long_subtype_new(PyTypeObject *type, PyObject *args, PyObject *kwds) if (tmp == NULL) return NULL; assert(PyLong_CheckExact(tmp)); - n = tmp->ob_size; + n = Py_Size(tmp); if (n < 0) n = -n; newobj = (PyLongObject *)type->tp_alloc(type, n); @@ -3352,7 +3352,7 @@ long_subtype_new(PyTypeObject *type, PyObject *args, PyObject *kwds) return NULL; } assert(PyLong_Check(newobj)); - newobj->ob_size = tmp->ob_size; + Py_Size(newobj) = Py_Size(tmp); for (i = 0; i < n; i++) newobj->ob_digit[i] = tmp->ob_digit[i]; Py_DECREF(tmp); diff --git a/Objects/methodobject.c b/Objects/methodobject.c index ecc9a0ab52..00d3cfa14b 100644 --- a/Objects/methodobject.c +++ b/Objects/methodobject.c @@ -231,8 +231,7 @@ meth_hash(PyCFunctionObject *a) PyTypeObject PyCFunction_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "builtin_function_or_method", sizeof(PyCFunctionObject), 0, diff --git a/Objects/moduleobject.c b/Objects/moduleobject.c index e454fcf321..95857957ce 100644 --- a/Objects/moduleobject.c +++ b/Objects/moduleobject.c @@ -176,7 +176,7 @@ module_dealloc(PyModuleObject *m) _PyModule_Clear((PyObject *)m); Py_DECREF(m->md_dict); } - m->ob_type->tp_free((PyObject *)m); + Py_Type(m)->tp_free((PyObject *)m); } static PyObject * @@ -215,8 +215,7 @@ Create a module object.\n\ The name must be a string; the optional doc argument can have any type."); PyTypeObject PyModule_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "module", /* tp_name */ sizeof(PyModuleObject), /* tp_size */ 0, /* tp_itemsize */ diff --git a/Objects/object.c b/Objects/object.c index 8de6723815..4330b0803c 100644 --- a/Objects/object.c +++ b/Objects/object.c @@ -214,7 +214,7 @@ PyObject_Init(PyObject *op, PyTypeObject *tp) if (op == NULL) return PyErr_NoMemory(); /* Any changes should be reflected in PyObject_INIT (objimpl.h) */ - op->ob_type = tp; + Py_Type(op) = tp; _Py_NewReference(op); return op; } @@ -226,7 +226,7 @@ PyObject_InitVar(PyVarObject *op, PyTypeObject *tp, Py_ssize_t size) return (PyVarObject *) PyErr_NoMemory(); /* Any changes should be reflected in PyObject_INIT_VAR */ op->ob_size = size; - op->ob_type = tp; + Py_Type(op) = tp; _Py_NewReference((PyObject *)op); return op; } @@ -287,7 +287,7 @@ internal_print(PyObject *op, FILE *fp, int flags, int nesting) universally available */ fprintf(fp, "<refcnt %ld at %p>", (long)op->ob_refcnt, op); - else if (op->ob_type->tp_print == NULL) { + else if (Py_Type(op)->tp_print == NULL) { PyObject *s; if (flags & Py_PRINT_RAW) s = PyObject_Str(op); @@ -302,7 +302,7 @@ internal_print(PyObject *op, FILE *fp, int flags, int nesting) Py_XDECREF(s); } else - ret = (*op->ob_type->tp_print)(op, fp, flags); + ret = (*Py_Type(op)->tp_print)(op, fp, flags); } if (ret == 0) { if (ferror(fp)) { @@ -335,7 +335,7 @@ void _PyObject_Dump(PyObject* op) "type : %s\n" "refcount: %ld\n" "address : %p\n", - op->ob_type==NULL ? "NULL" : op->ob_type->tp_name, + Py_Type(op)==NULL ? "NULL" : Py_Type(op)->tp_name, (long)op->ob_refcnt, op); } @@ -354,12 +354,12 @@ PyObject_Repr(PyObject *v) #endif if (v == NULL) return PyString_FromString("<NULL>"); - else if (v->ob_type->tp_repr == NULL) + else if (Py_Type(v)->tp_repr == NULL) return PyString_FromFormat("<%s object at %p>", - v->ob_type->tp_name, v); + Py_Type(v)->tp_name, v); else { PyObject *res; - res = (*v->ob_type->tp_repr)(v); + res = (*Py_Type(v)->tp_repr)(v); if (res == NULL) return NULL; #ifdef Py_USING_UNICODE @@ -376,7 +376,7 @@ PyObject_Repr(PyObject *v) if (!PyString_Check(res)) { PyErr_Format(PyExc_TypeError, "__repr__ returned non-string (type %.200s)", - res->ob_type->tp_name); + Py_Type(res)->tp_name); Py_DECREF(res); return NULL; } @@ -401,10 +401,10 @@ _PyObject_Str(PyObject *v) return v; } #endif - if (v->ob_type->tp_str == NULL) + if (Py_Type(v)->tp_str == NULL) return PyObject_Repr(v); - res = (*v->ob_type->tp_str)(v); + res = (*Py_Type(v)->tp_str)(v); if (res == NULL) return NULL; type_ok = PyString_Check(res); @@ -414,7 +414,7 @@ _PyObject_Str(PyObject *v) if (!type_ok) { PyErr_Format(PyExc_TypeError, "__str__ returned non-string (type %.200s)", - res->ob_type->tp_name); + Py_Type(res)->tp_name); Py_DECREF(res); return NULL; } @@ -488,8 +488,8 @@ PyObject_Unicode(PyObject *v) res = v; } else { - if (v->ob_type->tp_str != NULL) - res = (*v->ob_type->tp_str)(v); + if (Py_Type(v)->tp_str != NULL) + res = (*Py_Type(v)->tp_str)(v); else res = PyObject_Repr(v); } @@ -1062,8 +1062,8 @@ PyObject_GetAttrString(PyObject *v, const char *name) { PyObject *w, *res; - if (v->ob_type->tp_getattr != NULL) - return (*v->ob_type->tp_getattr)(v, (char*)name); + if (Py_Type(v)->tp_getattr != NULL) + return (*Py_Type(v)->tp_getattr)(v, (char*)name); w = PyString_InternFromString(name); if (w == NULL) return NULL; @@ -1090,8 +1090,8 @@ PyObject_SetAttrString(PyObject *v, const char *name, PyObject *w) PyObject *s; int res; - if (v->ob_type->tp_setattr != NULL) - return (*v->ob_type->tp_setattr)(v, (char*)name, w); + if (Py_Type(v)->tp_setattr != NULL) + return (*Py_Type(v)->tp_setattr)(v, (char*)name, w); s = PyString_InternFromString(name); if (s == NULL) return -1; @@ -1103,7 +1103,7 @@ PyObject_SetAttrString(PyObject *v, const char *name, PyObject *w) PyObject * PyObject_GetAttr(PyObject *v, PyObject *name) { - PyTypeObject *tp = v->ob_type; + PyTypeObject *tp = Py_Type(v); if (!PyString_Check(name)) { #ifdef Py_USING_UNICODE @@ -1120,7 +1120,7 @@ PyObject_GetAttr(PyObject *v, PyObject *name) { PyErr_Format(PyExc_TypeError, "attribute name must be string, not '%.200s'", - name->ob_type->tp_name); + Py_Type(name)->tp_name); return NULL; } } @@ -1149,7 +1149,7 @@ PyObject_HasAttr(PyObject *v, PyObject *name) int PyObject_SetAttr(PyObject *v, PyObject *name, PyObject *value) { - PyTypeObject *tp = v->ob_type; + PyTypeObject *tp = Py_Type(v); int err; if (!PyString_Check(name)){ @@ -1167,7 +1167,7 @@ PyObject_SetAttr(PyObject *v, PyObject *name, PyObject *value) { PyErr_Format(PyExc_TypeError, "attribute name must be string, not '%.200s'", - name->ob_type->tp_name); + Py_Type(name)->tp_name); return -1; } } @@ -1209,7 +1209,7 @@ PyObject ** _PyObject_GetDictPtr(PyObject *obj) { Py_ssize_t dictoffset; - PyTypeObject *tp = obj->ob_type; + PyTypeObject *tp = Py_Type(obj); if (!(tp->tp_flags & Py_TPFLAGS_HAVE_CLASS)) return NULL; @@ -1244,7 +1244,7 @@ PyObject_SelfIter(PyObject *obj) PyObject * PyObject_GenericGetAttr(PyObject *obj, PyObject *name) { - PyTypeObject *tp = obj->ob_type; + PyTypeObject *tp = Py_Type(obj); PyObject *descr = NULL; PyObject *res = NULL; descrgetfunc f; @@ -1266,7 +1266,7 @@ PyObject_GenericGetAttr(PyObject *obj, PyObject *name) { PyErr_Format(PyExc_TypeError, "attribute name must be string, not '%.200s'", - name->ob_type->tp_name); + Py_Type(name)->tp_name); return NULL; } } @@ -1346,7 +1346,7 @@ PyObject_GenericGetAttr(PyObject *obj, PyObject *name) } if (f != NULL) { - res = f(descr, obj, (PyObject *)obj->ob_type); + res = f(descr, obj, (PyObject *)Py_Type(obj)); Py_DECREF(descr); goto done; } @@ -1368,7 +1368,7 @@ PyObject_GenericGetAttr(PyObject *obj, PyObject *name) int PyObject_GenericSetAttr(PyObject *obj, PyObject *name, PyObject *value) { - PyTypeObject *tp = obj->ob_type; + PyTypeObject *tp = Py_Type(obj); PyObject *descr; descrsetfunc f; PyObject **dictptr; @@ -1389,7 +1389,7 @@ PyObject_GenericSetAttr(PyObject *obj, PyObject *name, PyObject *value) { PyErr_Format(PyExc_TypeError, "attribute name must be string, not '%.200s'", - name->ob_type->tp_name); + Py_Type(name)->tp_name); return -1; } } @@ -1683,7 +1683,7 @@ _dir_locals(void) if (!PyList_Check(names)) { PyErr_Format(PyExc_TypeError, "dir(): expected keys() of locals to be a list, " - "not '%.200s'", names->ob_type->tp_name); + "not '%.200s'", Py_Type(names)->tp_name); Py_DECREF(names); return NULL; } @@ -1818,7 +1818,7 @@ _dir_object(PyObject *obj) if (!PyList_Check(result)) { PyErr_Format(PyExc_TypeError, "__dir__() must return a list, not %.200s", - result->ob_type->tp_name); + Py_Type(result)->tp_name); Py_DECREF(result); result = NULL; } @@ -1880,8 +1880,7 @@ none_dealloc(PyObject* ignore) static PyTypeObject PyNone_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "NoneType", 0, 0, @@ -1898,7 +1897,8 @@ static PyTypeObject PyNone_Type = { }; PyObject _Py_NoneStruct = { - PyObject_HEAD_INIT(&PyNone_Type) + _PyObject_EXTRA_INIT + 1, &PyNone_Type }; /* NotImplemented is an object that can be used to signal that an @@ -1911,8 +1911,7 @@ NotImplemented_repr(PyObject *op) } static PyTypeObject PyNotImplemented_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "NotImplementedType", 0, 0, @@ -1929,7 +1928,8 @@ static PyTypeObject PyNotImplemented_Type = { }; PyObject _Py_NotImplementedStruct = { - PyObject_HEAD_INIT(&PyNotImplemented_Type) + _PyObject_EXTRA_INIT + 1, &PyNotImplemented_Type }; void @@ -1997,7 +1997,7 @@ _Py_ForgetReference(register PyObject *op) void _Py_Dealloc(PyObject *op) { - destructor dealloc = op->ob_type->tp_dealloc; + destructor dealloc = Py_Type(op)->tp_dealloc; _Py_ForgetReference(op); (*dealloc)(op); } @@ -2028,7 +2028,7 @@ _Py_PrintReferenceAddresses(FILE *fp) fprintf(fp, "Remaining object addresses:\n"); for (op = refchain._ob_next; op != &refchain; op = op->_ob_next) fprintf(fp, "%p [%" PY_FORMAT_SIZE_T "d] %s\n", op, - op->ob_refcnt, op->ob_type->tp_name); + op->ob_refcnt, Py_Type(op)->tp_name); } PyObject * @@ -2046,7 +2046,7 @@ _Py_GetObjects(PyObject *self, PyObject *args) return NULL; for (i = 0; (n == 0 || i < n) && op != &refchain; i++) { while (op == self || op == args || op == res || op == t || - (t != NULL && op->ob_type != (PyTypeObject *) t)) { + (t != NULL && Py_Type(op) != (PyTypeObject *) t)) { op = op->_ob_next; if (op == &refchain) return res; @@ -2189,7 +2189,7 @@ _PyTrash_destroy_chain(void) { while (_PyTrash_delete_later) { PyObject *op = _PyTrash_delete_later; - destructor dealloc = op->ob_type->tp_dealloc; + destructor dealloc = Py_Type(op)->tp_dealloc; _PyTrash_delete_later = (PyObject*) _Py_AS_GC(op)->gc.gc_prev; diff --git a/Objects/obmalloc.c b/Objects/obmalloc.c index 840570e06c..2f2b35e752 100644 --- a/Objects/obmalloc.c +++ b/Objects/obmalloc.c @@ -675,8 +675,8 @@ extremely desirable that it be this fast. /* This is only useful when running memory debuggers such as * Purify or Valgrind. Uncomment to use. * -#define Py_USING_MEMORY_DEBUGGER */ +#define Py_USING_MEMORY_DEBUGGER #ifdef Py_USING_MEMORY_DEBUGGER diff --git a/Objects/setobject.c b/Objects/setobject.c index 208db75b4f..f0a11caecb 100644 --- a/Objects/setobject.c +++ b/Objects/setobject.c @@ -3,7 +3,7 @@ Written and maintained by Raymond D. Hettinger <python@rcn.com> Derived from Lib/sets.py and Objects/dictobject.c. - Copyright (c) 2003-6 Python Software Foundation. + Copyright (c) 2003-2007 Python Software Foundation. All rights reserved. */ @@ -561,7 +561,7 @@ set_dealloc(PySetObject *so) if (num_free_sets < MAXFREESETS && PyAnySet_CheckExact(so)) free_sets[num_free_sets++] = so; else - so->ob_type->tp_free(so); + Py_Type(so)->tp_free(so); Py_TRASHCAN_SAFE_END(so) } @@ -860,8 +860,7 @@ fail: } static PyTypeObject PySetIter_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "setiterator", /* tp_name */ sizeof(setiterobject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -987,7 +986,7 @@ make_new_set(PyTypeObject *type, PyObject *iterable) (type == &PySet_Type || type == &PyFrozenSet_Type)) { so = free_sets[--num_free_sets]; assert (so != NULL && PyAnySet_CheckExact(so)); - so->ob_type = type; + Py_Type(so) = type; _Py_NewReference((PyObject *)so); EMPTY_TO_MINSIZE(so); PyObject_GC_Track(so); @@ -1113,8 +1112,8 @@ set_swap_bodies(PySetObject *a, PySetObject *b) memcpy(b->smalltable, tab, sizeof(tab)); } - if (PyType_IsSubtype(a->ob_type, &PyFrozenSet_Type) && - PyType_IsSubtype(b->ob_type, &PyFrozenSet_Type)) { + if (PyType_IsSubtype(Py_Type(a), &PyFrozenSet_Type) && + PyType_IsSubtype(Py_Type(b), &PyFrozenSet_Type)) { h = a->hash; a->hash = b->hash; b->hash = h; } else { a->hash = -1; @@ -1125,7 +1124,7 @@ set_swap_bodies(PySetObject *a, PySetObject *b) static PyObject * set_copy(PySetObject *so) { - return make_new_set(so->ob_type, (PyObject *)so); + return make_new_set(Py_Type(so), (PyObject *)so); } static PyObject * @@ -1203,7 +1202,7 @@ set_intersection(PySetObject *so, PyObject *other) if ((PyObject *)so == other) return set_copy(so); - result = (PySetObject *)make_new_set(so->ob_type, NULL); + result = (PySetObject *)make_new_set(Py_Type(so), NULL); if (result == NULL) return NULL; @@ -1390,7 +1389,7 @@ set_difference(PySetObject *so, PyObject *other) return NULL; } - result = make_new_set(so->ob_type, NULL); + result = make_new_set(Py_Type(so), NULL); if (result == NULL) return NULL; @@ -1491,7 +1490,7 @@ set_symmetric_difference_update(PySetObject *so, PyObject *other) Py_INCREF(other); otherset = (PySetObject *)other; } else { - otherset = (PySetObject *)make_new_set(so->ob_type, other); + otherset = (PySetObject *)make_new_set(Py_Type(so), other); if (otherset == NULL) return NULL; } @@ -1522,7 +1521,7 @@ set_symmetric_difference(PySetObject *so, PyObject *other) PyObject *rv; PySetObject *otherset; - otherset = (PySetObject *)make_new_set(so->ob_type, other); + otherset = (PySetObject *)make_new_set(Py_Type(so), other); if (otherset == NULL) return NULL; rv = set_symmetric_difference_update(otherset, (PyObject *)so); @@ -1789,7 +1788,7 @@ set_reduce(PySetObject *so) dict = Py_None; Py_INCREF(dict); } - result = PyTuple_Pack(3, so->ob_type, args, dict); + result = PyTuple_Pack(3, Py_Type(so), args, dict); done: Py_XDECREF(args); Py_XDECREF(keys); @@ -1806,7 +1805,7 @@ set_init(PySetObject *self, PyObject *args, PyObject *kwds) if (!PyAnySet_Check(self)) return -1; - if (!PyArg_UnpackTuple(args, self->ob_type->tp_name, 0, 1, &iterable)) + if (!PyArg_UnpackTuple(args, Py_Type(self)->tp_name, 0, 1, &iterable)) return -1; set_clear_internal(self); self->hash = -1; @@ -1922,8 +1921,7 @@ PyDoc_STRVAR(set_doc, Build an unordered collection of unique elements."); PyTypeObject PySet_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "set", /* tp_name */ sizeof(PySetObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -2017,8 +2015,7 @@ PyDoc_STRVAR(frozenset_doc, Build an immutable unordered collection of unique elements."); PyTypeObject PyFrozenSet_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "frozenset", /* tp_name */ sizeof(PySetObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -2099,7 +2096,7 @@ PySet_Size(PyObject *anyset) int PySet_Clear(PyObject *set) { - if (!PyType_IsSubtype(set->ob_type, &PySet_Type)) { + if (!PyType_IsSubtype(Py_Type(set), &PySet_Type)) { PyErr_BadInternalCall(); return -1; } @@ -2119,7 +2116,7 @@ PySet_Contains(PyObject *anyset, PyObject *key) int PySet_Discard(PyObject *set, PyObject *key) { - if (!PyType_IsSubtype(set->ob_type, &PySet_Type)) { + if (!PyType_IsSubtype(Py_Type(set), &PySet_Type)) { PyErr_BadInternalCall(); return -1; } @@ -2129,7 +2126,7 @@ PySet_Discard(PyObject *set, PyObject *key) int PySet_Add(PyObject *set, PyObject *key) { - if (!PyType_IsSubtype(set->ob_type, &PySet_Type)) { + if (!PyType_IsSubtype(Py_Type(set), &PySet_Type)) { PyErr_BadInternalCall(); return -1; } @@ -2170,7 +2167,7 @@ _PySet_NextEntry(PyObject *set, Py_ssize_t *pos, PyObject **key, long *hash) PyObject * PySet_Pop(PyObject *set) { - if (!PyType_IsSubtype(set->ob_type, &PySet_Type)) { + if (!PyType_IsSubtype(Py_Type(set), &PySet_Type)) { PyErr_BadInternalCall(); return NULL; } @@ -2180,7 +2177,7 @@ PySet_Pop(PyObject *set) int _PySet_Update(PyObject *set, PyObject *iterable) { - if (!PyType_IsSubtype(set->ob_type, &PySet_Type)) { + if (!PyType_IsSubtype(Py_Type(set), &PySet_Type)) { PyErr_BadInternalCall(); return -1; } diff --git a/Objects/sliceobject.c b/Objects/sliceobject.c index 3fb1430308..d147bce26a 100644 --- a/Objects/sliceobject.c +++ b/Objects/sliceobject.c @@ -23,8 +23,7 @@ ellipsis_repr(PyObject *op) } static PyTypeObject PyEllipsis_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "ellipsis", /* tp_name */ 0, /* tp_basicsize */ 0, /* tp_itemsize */ @@ -47,7 +46,8 @@ static PyTypeObject PyEllipsis_Type = { }; PyObject _Py_EllipsisObject = { - PyObject_HEAD_INIT(&PyEllipsis_Type) + _PyObject_EXTRA_INIT + 1, &PyEllipsis_Type }; @@ -277,7 +277,7 @@ handling of normal slices."); static PyObject * slice_reduce(PySliceObject* self) { - return Py_BuildValue("O(OOO)", self->ob_type, self->start, self->stop, self->step); + return Py_BuildValue("O(OOO)", Py_Type(self), self->start, self->stop, self->step); } PyDoc_STRVAR(reduce_doc, "Return state information for pickling."); @@ -319,8 +319,7 @@ slice_hash(PySliceObject *v) } PyTypeObject PySlice_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* Number of items for varobject */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "slice", /* Name of this type */ sizeof(PySliceObject), /* Basic object size */ 0, /* Item size for varobject */ diff --git a/Objects/stringobject.c b/Objects/stringobject.c index 504b119d6e..16affdd6d5 100644 --- a/Objects/stringobject.c +++ b/Objects/stringobject.c @@ -421,7 +421,7 @@ PyObject *PyString_AsDecodedString(PyObject *str, if (!PyString_Check(v)) { PyErr_Format(PyExc_TypeError, "decoder did not return a string object (type=%.400s)", - v->ob_type->tp_name); + Py_Type(v)->tp_name); Py_DECREF(v); goto onError; } @@ -501,7 +501,7 @@ PyObject *PyString_AsEncodedString(PyObject *str, if (!PyString_Check(v)) { PyErr_Format(PyExc_TypeError, "encoder did not return a string object (type=%.400s)", - v->ob_type->tp_name); + Py_Type(v)->tp_name); Py_DECREF(v); goto onError; } @@ -521,7 +521,7 @@ string_dealloc(PyObject *op) case SSTATE_INTERNED_MORTAL: /* revive dead object temporarily for DelItem */ - op->ob_refcnt = 3; + Py_Refcnt(op) = 3; if (PyDict_DelItem(interned, op) != 0) Py_FatalError( "deletion of interned string failed"); @@ -533,7 +533,7 @@ string_dealloc(PyObject *op) default: Py_FatalError("Inconsistent interned string state."); } - op->ob_type->tp_free(op); + Py_Type(op)->tp_free(op); } /* Unescape a backslash-escaped string. If unicode is non-zero, @@ -717,7 +717,7 @@ PyString_Size(register PyObject *op) { if (!PyString_Check(op)) return string_getsize(op); - return ((PyStringObject *)op) -> ob_size; + return Py_Size(op); } /*const*/ char * @@ -750,7 +750,7 @@ PyString_AsStringAndSize(register PyObject *obj, { PyErr_Format(PyExc_TypeError, "expected string or Unicode object, " - "%.200s found", obj->ob_type->tp_name); + "%.200s found", Py_Type(obj)->tp_name); return -1; } } @@ -805,7 +805,7 @@ string_print(PyStringObject *op, FILE *fp, int flags) } if (flags & Py_PRINT_RAW) { char *data = op->ob_sval; - Py_ssize_t size = op->ob_size; + Py_ssize_t size = Py_Size(op); while (size > INT_MAX) { /* Very long strings cannot be written atomically. * But don't write exactly INT_MAX bytes at a time @@ -826,12 +826,12 @@ string_print(PyStringObject *op, FILE *fp, int flags) /* figure out which quote to use; single is preferred */ quote = '\''; - if (memchr(op->ob_sval, '\'', op->ob_size) && - !memchr(op->ob_sval, '"', op->ob_size)) + if (memchr(op->ob_sval, '\'', Py_Size(op)) && + !memchr(op->ob_sval, '"', Py_Size(op))) quote = '"'; fputc(quote, fp); - for (i = 0; i < op->ob_size; i++) { + for (i = 0; i < Py_Size(op); i++) { c = op->ob_sval[i]; if (c == quote || c == '\\') fprintf(fp, "\\%c", c); @@ -854,9 +854,9 @@ PyObject * PyString_Repr(PyObject *obj, int smartquotes) { register PyStringObject* op = (PyStringObject*) obj; - size_t newsize = 2 + 4 * op->ob_size; + size_t newsize = 2 + 4 * Py_Size(op); PyObject *v; - if (newsize > PY_SSIZE_T_MAX || newsize / 4 != op->ob_size) { + if (newsize > PY_SSIZE_T_MAX || newsize / 4 != Py_Size(op)) { PyErr_SetString(PyExc_OverflowError, "string is too large to make repr"); } @@ -873,13 +873,13 @@ PyString_Repr(PyObject *obj, int smartquotes) /* figure out which quote to use; single is preferred */ quote = '\''; if (smartquotes && - memchr(op->ob_sval, '\'', op->ob_size) && - !memchr(op->ob_sval, '"', op->ob_size)) + memchr(op->ob_sval, '\'', Py_Size(op)) && + !memchr(op->ob_sval, '"', Py_Size(op))) quote = '"'; p = PyString_AS_STRING(v); *p++ = quote; - for (i = 0; i < op->ob_size; i++) { + for (i = 0; i < Py_Size(op); i++) { /* There's at least enough room for a hex escape and a closing quote. */ assert(newsize - (p - PyString_AS_STRING(v)) >= 5); @@ -928,14 +928,14 @@ string_str(PyObject *s) else { /* Subtype -- return genuine string with the same value. */ PyStringObject *t = (PyStringObject *) s; - return PyString_FromStringAndSize(t->ob_sval, t->ob_size); + return PyString_FromStringAndSize(t->ob_sval, Py_Size(t)); } } static Py_ssize_t string_length(PyStringObject *a) { - return a->ob_size; + return Py_Size(a); } static PyObject * @@ -950,21 +950,21 @@ string_concat(register PyStringObject *a, register PyObject *bb) #endif PyErr_Format(PyExc_TypeError, "cannot concatenate 'str' and '%.200s' objects", - bb->ob_type->tp_name); + Py_Type(bb)->tp_name); return NULL; } #define b ((PyStringObject *)bb) /* Optimize cases with empty left or right operand */ - if ((a->ob_size == 0 || b->ob_size == 0) && + if ((Py_Size(a) == 0 || Py_Size(b) == 0) && PyString_CheckExact(a) && PyString_CheckExact(b)) { - if (a->ob_size == 0) { + if (Py_Size(a) == 0) { Py_INCREF(bb); return bb; } Py_INCREF(a); return (PyObject *)a; } - size = a->ob_size + b->ob_size; + size = Py_Size(a) + Py_Size(b); if (size < 0) { PyErr_SetString(PyExc_OverflowError, "strings are too large to concat"); @@ -978,8 +978,8 @@ string_concat(register PyStringObject *a, register PyObject *bb) PyObject_INIT_VAR(op, &PyString_Type, size); op->ob_shash = -1; op->ob_sstate = SSTATE_NOT_INTERNED; - Py_MEMCPY(op->ob_sval, a->ob_sval, a->ob_size); - Py_MEMCPY(op->ob_sval + a->ob_size, b->ob_sval, b->ob_size); + Py_MEMCPY(op->ob_sval, a->ob_sval, Py_Size(a)); + Py_MEMCPY(op->ob_sval + Py_Size(a), b->ob_sval, Py_Size(b)); op->ob_sval[size] = '\0'; return (PyObject *) op; #undef b @@ -998,13 +998,13 @@ string_repeat(register PyStringObject *a, register Py_ssize_t n) /* watch out for overflows: the size can overflow int, * and the # of bytes needed can overflow size_t */ - size = a->ob_size * n; - if (n && size / n != a->ob_size) { + size = Py_Size(a) * n; + if (n && size / n != Py_Size(a)) { PyErr_SetString(PyExc_OverflowError, "repeated string is too long"); return NULL; } - if (size == a->ob_size && PyString_CheckExact(a)) { + if (size == Py_Size(a) && PyString_CheckExact(a)) { Py_INCREF(a); return (PyObject *)a; } @@ -1022,14 +1022,14 @@ string_repeat(register PyStringObject *a, register Py_ssize_t n) op->ob_shash = -1; op->ob_sstate = SSTATE_NOT_INTERNED; op->ob_sval[size] = '\0'; - if (a->ob_size == 1 && n > 0) { + if (Py_Size(a) == 1 && n > 0) { memset(op->ob_sval, a->ob_sval[0] , n); return (PyObject *) op; } i = 0; if (i < size) { - Py_MEMCPY(op->ob_sval, a->ob_sval, a->ob_size); - i = a->ob_size; + Py_MEMCPY(op->ob_sval, a->ob_sval, Py_Size(a)); + i = Py_Size(a); } while (i < size) { j = (i <= size-i) ? i : size-i; @@ -1050,9 +1050,9 @@ string_slice(register PyStringObject *a, register Py_ssize_t i, i = 0; if (j < 0) j = 0; /* Avoid signed/unsigned bug in next line */ - if (j > a->ob_size) - j = a->ob_size; - if (i == 0 && j == a->ob_size && PyString_CheckExact(a)) { + if (j > Py_Size(a)) + j = Py_Size(a); + if (i == 0 && j == Py_Size(a) && PyString_CheckExact(a)) { /* It's the same as a */ Py_INCREF(a); return (PyObject *)a; @@ -1073,7 +1073,7 @@ string_contains(PyObject *str_obj, PyObject *sub_obj) if (!PyString_Check(sub_obj)) { PyErr_Format(PyExc_TypeError, "'in <string>' requires string as left operand, " - "not %.200s", sub_obj->ob_type->tp_name); + "not %.200s", Py_Type(sub_obj)->tp_name); return -1; } } @@ -1086,7 +1086,7 @@ string_item(PyStringObject *a, register Py_ssize_t i) { char pchar; PyObject *v; - if (i < 0 || i >= a->ob_size) { + if (i < 0 || i >= Py_Size(a)) { PyErr_SetString(PyExc_IndexError, "string index out of range"); return NULL; } @@ -1129,16 +1129,16 @@ string_richcompare(PyStringObject *a, PyStringObject *b, int op) if (op == Py_EQ) { /* Supporting Py_NE here as well does not save much time, since Py_NE is rarely used. */ - if (a->ob_size == b->ob_size + if (Py_Size(a) == Py_Size(b) && (a->ob_sval[0] == b->ob_sval[0] - && memcmp(a->ob_sval, b->ob_sval, a->ob_size) == 0)) { + && memcmp(a->ob_sval, b->ob_sval, Py_Size(a)) == 0)) { result = Py_True; } else { result = Py_False; } goto out; } - len_a = a->ob_size; len_b = b->ob_size; + len_a = Py_Size(a); len_b = Py_Size(b); min_len = (len_a < len_b) ? len_a : len_b; if (min_len > 0) { c = Py_CHARMASK(*a->ob_sval) - Py_CHARMASK(*b->ob_sval); @@ -1170,9 +1170,9 @@ _PyString_Eq(PyObject *o1, PyObject *o2) { PyStringObject *a = (PyStringObject*) o1; PyStringObject *b = (PyStringObject*) o2; - return a->ob_size == b->ob_size + return Py_Size(a) == Py_Size(b) && *a->ob_sval == *b->ob_sval - && memcmp(a->ob_sval, b->ob_sval, a->ob_size) == 0; + && memcmp(a->ob_sval, b->ob_sval, Py_Size(a)) == 0; } static long @@ -1184,12 +1184,12 @@ string_hash(PyStringObject *a) if (a->ob_shash != -1) return a->ob_shash; - len = a->ob_size; + len = Py_Size(a); p = (unsigned char *) a->ob_sval; x = *p << 7; while (--len >= 0) x = (1000003*x) ^ *p++; - x ^= a->ob_size; + x ^= Py_Size(a); if (x == -1) x = -2; a->ob_shash = x; @@ -1242,7 +1242,7 @@ string_subscript(PyStringObject* self, PyObject* item) else { PyErr_Format(PyExc_TypeError, "string indices must be integers, not %.200s", - item->ob_type->tp_name); + Py_Type(item)->tp_name); return NULL; } } @@ -1256,7 +1256,7 @@ string_buffer_getreadbuf(PyStringObject *self, Py_ssize_t index, const void **pt return -1; } *ptr = (void *)self->ob_sval; - return self->ob_size; + return Py_Size(self); } static Py_ssize_t @@ -1271,7 +1271,7 @@ static Py_ssize_t string_buffer_getsegcount(PyStringObject *self, Py_ssize_t *lenp) { if ( lenp ) - *lenp = self->ob_size; + *lenp = Py_Size(self); return 1; } @@ -1284,7 +1284,7 @@ string_buffer_getcharbuf(PyStringObject *self, Py_ssize_t index, const char **pt return -1; } *ptr = self->ob_sval; - return self->ob_size; + return Py_Size(self); } static PySequenceMethods string_as_sequence = { @@ -1373,7 +1373,7 @@ static const char *stripformat[] = {"|O:lstrip", "|O:rstrip", "|O:strip"}; count++; } /* Always force the list to the expected size. */ -#define FIX_PREALLOC_SIZE(list) ((PyListObject *)list)->ob_size = count +#define FIX_PREALLOC_SIZE(list) Py_Size(list) = count #define SKIP_SPACE(s, i, len) { while (i<len && isspace(Py_CHARMASK(s[i]))) i++; } #define SKIP_NONSPACE(s, i, len) { while (i<len && !isspace(Py_CHARMASK(s[i]))) i++; } @@ -1788,7 +1788,7 @@ string_join(PyStringObject *self, PyObject *orig) PyErr_Format(PyExc_TypeError, "sequence item %zd: expected string," " %.80s found", - i, item->ob_type->tp_name); + i, Py_Type(item)->tp_name); Py_DECREF(seq); return NULL; } @@ -3248,7 +3248,7 @@ string_encode(PyStringObject *self, PyObject *args) PyErr_Format(PyExc_TypeError, "encoder did not return a string/unicode object " "(type=%.400s)", - v->ob_type->tp_name); + Py_Type(v)->tp_name); Py_DECREF(v); return NULL; } @@ -3285,7 +3285,7 @@ string_decode(PyStringObject *self, PyObject *args) PyErr_Format(PyExc_TypeError, "decoder did not return a string/unicode object " "(type=%.400s)", - v->ob_type->tp_name); + Py_Type(v)->tp_name); Py_DECREF(v); return NULL; } @@ -3843,7 +3843,7 @@ string_splitlines(PyStringObject *self, PyObject *args) static PyObject * string_getnewargs(PyStringObject *v) { - return Py_BuildValue("(s#)", v->ob_sval, v->ob_size); + return Py_BuildValue("(s#)", v->ob_sval, Py_Size(v)); } @@ -3972,8 +3972,7 @@ static PyNumberMethods string_as_number = { PyTypeObject PyBaseString_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "basestring", 0, 0, @@ -4021,8 +4020,7 @@ Return a nice string representation of the object.\n\ If the argument is a string, the return value is the same object."); PyTypeObject PyString_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "str", sizeof(PyStringObject), sizeof(char), @@ -4108,7 +4106,7 @@ _PyString_Resize(PyObject **pv, Py_ssize_t newsize) register PyObject *v; register PyStringObject *sv; v = *pv; - if (!PyString_Check(v) || v->ob_refcnt != 1 || newsize < 0 || + if (!PyString_Check(v) || Py_Refcnt(v) != 1 || newsize < 0 || PyString_CHECK_INTERNED(v)) { *pv = 0; Py_DECREF(v); @@ -4127,7 +4125,7 @@ _PyString_Resize(PyObject **pv, Py_ssize_t newsize) } _Py_NewReference(*pv); sv = (PyStringObject *) *pv; - sv->ob_size = newsize; + Py_Size(sv) = newsize; sv->ob_sval[newsize] = '\0'; sv->ob_shash = -1; /* invalidate cached hash value */ return 0; @@ -4175,7 +4173,7 @@ formatfloat(char *buf, size_t buflen, int flags, x = PyFloat_AsDouble(v); if (x == -1.0 && PyErr_Occurred()) { PyErr_Format(PyExc_TypeError, "float argument required, " - "not %.200s", v->ob_type->tp_name); + "not %.200s", Py_Type(v)->tp_name); return -1; } if (prec < 0) @@ -4249,15 +4247,15 @@ _PyString_FormatLong(PyObject *val, int flags, int prec, int type, switch (type) { case 'd': case 'u': - result = val->ob_type->tp_str(val); + result = Py_Type(val)->tp_str(val); break; case 'o': - result = val->ob_type->tp_as_number->nb_oct(val); + result = Py_Type(val)->tp_as_number->nb_oct(val); break; case 'x': case 'X': numnondigits = 2; - result = val->ob_type->tp_as_number->nb_hex(val); + result = Py_Type(val)->tp_as_number->nb_hex(val); break; default: assert(!"'type' not in [duoxX]"); @@ -4272,7 +4270,7 @@ _PyString_FormatLong(PyObject *val, int flags, int prec, int type, } /* To modify the string in-place, there can only be one reference. */ - if (result->ob_refcnt != 1) { + if (Py_Refcnt(result) != 1) { PyErr_BadInternalCall(); return NULL; } @@ -4372,7 +4370,7 @@ formatint(char *buf, size_t buflen, int flags, x = PyInt_AsLong(v); if (x == -1 && PyErr_Occurred()) { PyErr_Format(PyExc_TypeError, "int argument required, not %.200s", - v->ob_type->tp_name); + Py_Type(v)->tp_name); return -1; } if (x < 0 && type == 'u') { @@ -4489,7 +4487,7 @@ PyString_Format(PyObject *format, PyObject *args) arglen = -1; argidx = -2; } - if (args->ob_type->tp_as_mapping && !PyTuple_Check(args) && + if (Py_Type(args)->tp_as_mapping && !PyTuple_Check(args) && !PyObject_TypeCheck(args, &PyBaseString_Type)) dict = args; while (--fmtcnt >= 0) { @@ -4956,7 +4954,7 @@ PyString_InternInPlace(PyObject **p) } /* The two references in interned are not counted by refcnt. The string deallocator will take care of this */ - s->ob_refcnt -= 2; + Py_Refcnt(s) -= 2; PyString_CHECK_INTERNED(s) = SSTATE_INTERNED_MORTAL; } @@ -5023,12 +5021,12 @@ void _Py_ReleaseInternedStrings(void) /* XXX Shouldn't happen */ break; case SSTATE_INTERNED_IMMORTAL: - s->ob_refcnt += 1; - immortal_size += s->ob_size; + Py_Refcnt(s) += 1; + immortal_size += Py_Size(s); break; case SSTATE_INTERNED_MORTAL: - s->ob_refcnt += 2; - mortal_size += s->ob_size; + Py_Refcnt(s) += 2; + mortal_size += Py_Size(s); break; default: Py_FatalError("Inconsistent interned string state."); diff --git a/Objects/structseq.c b/Objects/structseq.c index 7ac2a1f61e..1d5ce870e0 100644 --- a/Objects/structseq.c +++ b/Objects/structseq.c @@ -13,17 +13,17 @@ static char unnamed_fields_key[] = "n_unnamed_fields"; They are only allowed for indices < n_visible_fields. */ char *PyStructSequence_UnnamedField = "unnamed field"; -#define VISIBLE_SIZE(op) ((op)->ob_size) +#define VISIBLE_SIZE(op) Py_Size(op) #define VISIBLE_SIZE_TP(tp) PyInt_AsLong( \ PyDict_GetItemString((tp)->tp_dict, visible_length_key)) #define REAL_SIZE_TP(tp) PyInt_AsLong( \ PyDict_GetItemString((tp)->tp_dict, real_length_key)) -#define REAL_SIZE(op) REAL_SIZE_TP((op)->ob_type) +#define REAL_SIZE(op) REAL_SIZE_TP(Py_Type(op)) #define UNNAMED_FIELDS_TP(tp) PyInt_AsLong( \ PyDict_GetItemString((tp)->tp_dict, unnamed_fields_key)) -#define UNNAMED_FIELDS(op) UNNAMED_FIELDS_TP((op)->ob_type) +#define UNNAMED_FIELDS(op) UNNAMED_FIELDS_TP(Py_Type(op)) PyObject * @@ -32,7 +32,7 @@ PyStructSequence_New(PyTypeObject *type) PyStructSequence *obj; obj = PyObject_New(PyStructSequence, type); - obj->ob_size = VISIBLE_SIZE_TP(type); + Py_Size(obj) = VISIBLE_SIZE_TP(type); return (PyObject*) obj; } @@ -274,12 +274,12 @@ structseq_reduce(PyStructSequence* self) } for (; i < n_fields; i++) { - char *n = self->ob_type->tp_members[i-n_unnamed_fields].name; + char *n = Py_Type(self)->tp_members[i-n_unnamed_fields].name; PyDict_SetItemString(dict, n, self->ob_item[i]); } - result = Py_BuildValue("(O(OO))", self->ob_type, tup, dict); + result = Py_BuildValue("(O(OO))", Py_Type(self), tup, dict); Py_DECREF(tup); Py_DECREF(dict); @@ -305,8 +305,7 @@ static PyMethodDef structseq_methods[] = { }; static PyTypeObject _struct_sequence_template = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) NULL, /* tp_name */ 0, /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c index dacc3ee36f..4d4a9ad812 100644 --- a/Objects/tupleobject.c +++ b/Objects/tupleobject.c @@ -49,8 +49,8 @@ PyTuple_New(register Py_ssize_t size) #endif /* Inline PyObject_InitVar */ #ifdef Py_TRACE_REFS - op->ob_size = size; - op->ob_type = &PyTuple_Type; + Py_Size(op) = size; + Py_Type(op) = &PyTuple_Type; #endif _Py_NewReference((PyObject *)op); } @@ -90,7 +90,7 @@ PyTuple_Size(register PyObject *op) return -1; } else - return ((PyTupleObject *)op)->ob_size; + return Py_Size(op); } PyObject * @@ -100,7 +100,7 @@ PyTuple_GetItem(register PyObject *op, register Py_ssize_t i) PyErr_BadInternalCall(); return NULL; } - if (i < 0 || i >= ((PyTupleObject *)op) -> ob_size) { + if (i < 0 || i >= Py_Size(op)) { PyErr_SetString(PyExc_IndexError, "tuple index out of range"); return NULL; } @@ -117,7 +117,7 @@ PyTuple_SetItem(register PyObject *op, register Py_ssize_t i, PyObject *newitem) PyErr_BadInternalCall(); return -1; } - if (i < 0 || i >= ((PyTupleObject *)op) -> ob_size) { + if (i < 0 || i >= Py_Size(op)) { Py_XDECREF(newitem); PyErr_SetString(PyExc_IndexError, "tuple assignment index out of range"); @@ -160,7 +160,7 @@ static void tupledealloc(register PyTupleObject *op) { register Py_ssize_t i; - register Py_ssize_t len = op->ob_size; + register Py_ssize_t len = Py_Size(op); PyObject_GC_UnTrack(op); Py_TRASHCAN_SAFE_BEGIN(op) if (len > 0) { @@ -170,7 +170,7 @@ tupledealloc(register PyTupleObject *op) #if MAXSAVESIZE > 0 if (len < MAXSAVESIZE && num_free_tuples[len] < MAXSAVEDTUPLES && - op->ob_type == &PyTuple_Type) + Py_Type(op) == &PyTuple_Type) { op->ob_item[0] = (PyObject *) free_tuples[len]; num_free_tuples[len]++; @@ -179,7 +179,7 @@ tupledealloc(register PyTupleObject *op) } #endif } - op->ob_type->tp_free((PyObject *)op); + Py_Type(op)->tp_free((PyObject *)op); done: Py_TRASHCAN_SAFE_END(op) } @@ -189,13 +189,13 @@ tupleprint(PyTupleObject *op, FILE *fp, int flags) { Py_ssize_t i; fprintf(fp, "("); - for (i = 0; i < op->ob_size; i++) { + for (i = 0; i < Py_Size(op); i++) { if (i > 0) fprintf(fp, ", "); if (PyObject_Print(op->ob_item[i], fp, 0) != 0) return -1; } - if (op->ob_size == 1) + if (Py_Size(op) == 1) fprintf(fp, ","); fprintf(fp, ")"); return 0; @@ -208,7 +208,7 @@ tuplerepr(PyTupleObject *v) PyObject *s, *temp; PyObject *pieces, *result = NULL; - n = v->ob_size; + n = Py_Size(v); if (n == 0) return PyString_FromString("()"); @@ -268,7 +268,7 @@ static long tuplehash(PyTupleObject *v) { register long x, y; - register Py_ssize_t len = v->ob_size; + register Py_ssize_t len = Py_Size(v); register PyObject **p; long mult = 1000003L; x = 0x345678L; @@ -290,7 +290,7 @@ tuplehash(PyTupleObject *v) static Py_ssize_t tuplelength(PyTupleObject *a) { - return a->ob_size; + return Py_Size(a); } static int @@ -299,7 +299,7 @@ tuplecontains(PyTupleObject *a, PyObject *el) Py_ssize_t i; int cmp; - for (i = 0, cmp = 0 ; cmp == 0 && i < a->ob_size; ++i) + for (i = 0, cmp = 0 ; cmp == 0 && i < Py_Size(a); ++i) cmp = PyObject_RichCompareBool(el, PyTuple_GET_ITEM(a, i), Py_EQ); return cmp; @@ -308,7 +308,7 @@ tuplecontains(PyTupleObject *a, PyObject *el) static PyObject * tupleitem(register PyTupleObject *a, register Py_ssize_t i) { - if (i < 0 || i >= a->ob_size) { + if (i < 0 || i >= Py_Size(a)) { PyErr_SetString(PyExc_IndexError, "tuple index out of range"); return NULL; } @@ -326,11 +326,11 @@ tupleslice(register PyTupleObject *a, register Py_ssize_t ilow, Py_ssize_t len; if (ilow < 0) ilow = 0; - if (ihigh > a->ob_size) - ihigh = a->ob_size; + if (ihigh > Py_Size(a)) + ihigh = Py_Size(a); if (ihigh < ilow) ihigh = ilow; - if (ilow == 0 && ihigh == a->ob_size && PyTuple_CheckExact(a)) { + if (ilow == 0 && ihigh == Py_Size(a) && PyTuple_CheckExact(a)) { Py_INCREF(a); return (PyObject *)a; } @@ -368,11 +368,11 @@ tupleconcat(register PyTupleObject *a, register PyObject *bb) if (!PyTuple_Check(bb)) { PyErr_Format(PyExc_TypeError, "can only concatenate tuple (not \"%.200s\") to tuple", - bb->ob_type->tp_name); + Py_Type(bb)->tp_name); return NULL; } #define b ((PyTupleObject *)bb) - size = a->ob_size + b->ob_size; + size = Py_Size(a) + Py_Size(b); if (size < 0) return PyErr_NoMemory(); np = (PyTupleObject *) PyTuple_New(size); @@ -381,14 +381,14 @@ tupleconcat(register PyTupleObject *a, register PyObject *bb) } src = a->ob_item; dest = np->ob_item; - for (i = 0; i < a->ob_size; i++) { + for (i = 0; i < Py_Size(a); i++) { PyObject *v = src[i]; Py_INCREF(v); dest[i] = v; } src = b->ob_item; - dest = np->ob_item + a->ob_size; - for (i = 0; i < b->ob_size; i++) { + dest = np->ob_item + Py_Size(a); + for (i = 0; i < Py_Size(b); i++) { PyObject *v = src[i]; Py_INCREF(v); dest[i] = v; @@ -406,18 +406,18 @@ tuplerepeat(PyTupleObject *a, Py_ssize_t n) PyObject **p, **items; if (n < 0) n = 0; - if (a->ob_size == 0 || n == 1) { + if (Py_Size(a) == 0 || n == 1) { if (PyTuple_CheckExact(a)) { /* Since tuples are immutable, we can return a shared copy in this case */ Py_INCREF(a); return (PyObject *)a; } - if (a->ob_size == 0) + if (Py_Size(a) == 0) return PyTuple_New(0); } - size = a->ob_size * n; - if (size/a->ob_size != n) + size = Py_Size(a) * n; + if (size/Py_Size(a) != n) return PyErr_NoMemory(); np = (PyTupleObject *) PyTuple_New(size); if (np == NULL) @@ -425,7 +425,7 @@ tuplerepeat(PyTupleObject *a, Py_ssize_t n) p = np->ob_item; items = a->ob_item; for (i = 0; i < n; i++) { - for (j = 0; j < a->ob_size; j++) { + for (j = 0; j < Py_Size(a); j++) { *p = items[j]; Py_INCREF(*p); p++; @@ -439,7 +439,7 @@ tupletraverse(PyTupleObject *o, visitproc visit, void *arg) { Py_ssize_t i; - for (i = o->ob_size; --i >= 0; ) + for (i = Py_Size(o); --i >= 0; ) Py_VISIT(o->ob_item[i]); return 0; } @@ -459,8 +459,8 @@ tuplerichcompare(PyObject *v, PyObject *w, int op) vt = (PyTupleObject *)v; wt = (PyTupleObject *)w; - vlen = vt->ob_size; - wlen = wt->ob_size; + vlen = Py_Size(vt); + wlen = Py_Size(wt); /* Note: the corresponding code for lists has an "early out" test * here when op is EQ or NE and the lengths differ. That pays there, @@ -622,7 +622,7 @@ tuplesubscript(PyTupleObject* self, PyObject* item) else { PyErr_Format(PyExc_TypeError, "tuple indices must be integers, not %.200s", - item->ob_type->tp_name); + Py_Type(item)->tp_name); return NULL; } } @@ -630,7 +630,7 @@ tuplesubscript(PyTupleObject* self, PyObject* item) static PyObject * tuple_getnewargs(PyTupleObject *v) { - return Py_BuildValue("(N)", tupleslice(v, 0, v->ob_size)); + return Py_BuildValue("(N)", tupleslice(v, 0, Py_Size(v))); } @@ -648,8 +648,7 @@ static PyMappingMethods tuple_as_mapping = { static PyObject *tuple_iter(PyObject *seq); PyTypeObject PyTuple_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "tuple", sizeof(PyTupleObject) - sizeof(PyObject *), sizeof(PyObject *), @@ -707,14 +706,14 @@ _PyTuple_Resize(PyObject **pv, Py_ssize_t newsize) Py_ssize_t oldsize; v = (PyTupleObject *) *pv; - if (v == NULL || v->ob_type != &PyTuple_Type || - (v->ob_size != 0 && v->ob_refcnt != 1)) { + if (v == NULL || Py_Type(v) != &PyTuple_Type || + (Py_Size(v) != 0 && Py_Refcnt(v) != 1)) { *pv = 0; Py_XDECREF(v); PyErr_BadInternalCall(); return -1; } - oldsize = v->ob_size; + oldsize = Py_Size(v); if (oldsize == newsize) return 0; @@ -838,8 +837,7 @@ static PyMethodDef tupleiter_methods[] = { }; PyTypeObject PyTupleIter_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "tupleiterator", /* tp_name */ sizeof(tupleiterobject), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Objects/typeobject.c b/Objects/typeobject.c index 1f0204d15b..49b877db0f 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -57,7 +57,7 @@ type_set_name(PyTypeObject *type, PyObject *value, void *context) if (!PyString_Check(value)) { PyErr_Format(PyExc_TypeError, "can only assign string to %s.__name__, not '%s'", - type->tp_name, value->ob_type->tp_name); + type->tp_name, Py_Type(value)->tp_name); return -1; } if (strlen(PyString_AS_STRING(value)) @@ -203,7 +203,7 @@ type_set_bases(PyTypeObject *type, PyObject *value, void *context) if (!PyTuple_Check(value)) { PyErr_Format(PyExc_TypeError, "can only assign tuple to %s.__bases__, not %s", - type->tp_name, value->ob_type->tp_name); + type->tp_name, Py_Type(value)->tp_name); return -1; } if (PyTuple_GET_SIZE(value) == 0) { @@ -218,7 +218,7 @@ type_set_bases(PyTypeObject *type, PyObject *value, void *context) PyErr_Format( PyExc_TypeError, "%s.__bases__ must be tuple of old- or new-style classes, not '%s'", - type->tp_name, ob->ob_type->tp_name); + type->tp_name, Py_Type(ob)->tp_name); return -1; } if (PyType_Check(ob)) { @@ -343,8 +343,8 @@ type_get_doc(PyTypeObject *type, void *context) result = Py_None; Py_INCREF(result); } - else if (result->ob_type->tp_descr_get) { - result = result->ob_type->tp_descr_get(result, NULL, + else if (Py_Type(result)->tp_descr_get) { + result = Py_Type(result)->tp_descr_get(result, NULL, (PyObject *)type); } else { @@ -488,7 +488,7 @@ traverse_slots(PyTypeObject *type, PyObject *self, visitproc visit, void *arg) Py_ssize_t i, n; PyMemberDef *mp; - n = type->ob_size; + n = Py_Size(type); mp = PyHeapType_GET_MEMBERS((PyHeapTypeObject *)type); for (i = 0; i < n; i++, mp++) { if (mp->type == T_OBJECT_EX) { @@ -512,10 +512,10 @@ subtype_traverse(PyObject *self, visitproc visit, void *arg) /* Find the nearest base with a different tp_traverse, and traverse slots while we're at it */ - type = self->ob_type; + type = Py_Type(self); base = type; while ((basetraverse = base->tp_traverse) == subtype_traverse) { - if (base->ob_size) { + if (Py_Size(base)) { int err = traverse_slots(base, self, visit, arg); if (err) return err; @@ -547,7 +547,7 @@ clear_slots(PyTypeObject *type, PyObject *self) Py_ssize_t i, n; PyMemberDef *mp; - n = type->ob_size; + n = Py_Size(type); mp = PyHeapType_GET_MEMBERS((PyHeapTypeObject *)type); for (i = 0; i < n; i++, mp++) { if (mp->type == T_OBJECT_EX && !(mp->flags & READONLY)) { @@ -569,10 +569,10 @@ subtype_clear(PyObject *self) /* Find the nearest base with a different tp_clear and clear slots while we're at it */ - type = self->ob_type; + type = Py_Type(self); base = type; while ((baseclear = base->tp_clear) == subtype_clear) { - if (base->ob_size) + if (Py_Size(base)) clear_slots(base, self); base = base->tp_base; assert(base); @@ -593,7 +593,7 @@ subtype_dealloc(PyObject *self) destructor basedealloc; /* Extract the type; we expect it to be a heap type */ - type = self->ob_type; + type = Py_Type(self); assert(type->tp_flags & Py_TPFLAGS_HEAPTYPE); /* Test whether the type has GC exactly once */ @@ -615,7 +615,7 @@ subtype_dealloc(PyObject *self) /* Find the nearest base with a different tp_dealloc */ base = type; while ((basedealloc = base->tp_dealloc) == subtype_dealloc) { - assert(base->ob_size == 0); + assert(Py_Size(base) == 0); base = base->tp_base; assert(base); } @@ -683,7 +683,7 @@ subtype_dealloc(PyObject *self) /* Clear slots up to the nearest base with a different tp_dealloc */ base = type; while ((basedealloc = base->tp_dealloc) == subtype_dealloc) { - if (base->ob_size) + if (Py_Size(base)) clear_slots(base, self); base = base->tp_base; assert(base); @@ -877,13 +877,13 @@ lookup_maybe(PyObject *self, char *attrstr, PyObject **attrobj) if (*attrobj == NULL) return NULL; } - res = _PyType_Lookup(self->ob_type, *attrobj); + res = _PyType_Lookup(Py_Type(self), *attrobj); if (res != NULL) { descrgetfunc f; - if ((f = res->ob_type->tp_descr_get) == NULL) + if ((f = Py_Type(res)->tp_descr_get) == NULL) Py_INCREF(res); else - res = f(res, self, (PyObject *)(self->ob_type)); + res = f(res, self, (PyObject *)(Py_Type(self))); } return res; } @@ -1301,7 +1301,7 @@ mro_internal(PyTypeObject *type) PyObject *mro, *result, *tuple; int checkit = 0; - if (type->ob_type == &PyType_Type) { + if (Py_Type(type) == &PyType_Type) { result = mro_implementation(type); } else { @@ -1336,7 +1336,7 @@ mro_internal(PyTypeObject *type) else if (!PyType_Check(cls)) { PyErr_Format(PyExc_TypeError, "mro() returned a non-class ('%.500s')", - cls->ob_type->tp_name); + Py_Type(cls)->tp_name); Py_DECREF(tuple); return -1; } @@ -1565,7 +1565,7 @@ subtype_setdict(PyObject *obj, PyObject *value, void *context) if (value != NULL && !PyDict_Check(value)) { PyErr_Format(PyExc_TypeError, "__dict__ must be set to a dictionary, " - "not a '%.200s'", value->ob_type->tp_name); + "not a '%.200s'", Py_Type(value)->tp_name); return -1; } dict = *dictptr; @@ -1581,16 +1581,16 @@ subtype_getweakref(PyObject *obj, void *context) PyObject **weaklistptr; PyObject *result; - if (obj->ob_type->tp_weaklistoffset == 0) { + if (Py_Type(obj)->tp_weaklistoffset == 0) { PyErr_SetString(PyExc_AttributeError, "This object has no __weakref__"); return NULL; } - assert(obj->ob_type->tp_weaklistoffset > 0); - assert(obj->ob_type->tp_weaklistoffset + sizeof(PyObject *) <= - (size_t)(obj->ob_type->tp_basicsize)); + assert(Py_Type(obj)->tp_weaklistoffset > 0); + assert(Py_Type(obj)->tp_weaklistoffset + sizeof(PyObject *) <= + (size_t)(Py_Type(obj)->tp_basicsize)); weaklistptr = (PyObject **) - ((char *)obj + obj->ob_type->tp_weaklistoffset); + ((char *)obj + Py_Type(obj)->tp_weaklistoffset); if (*weaklistptr == NULL) result = Py_None; else @@ -1630,7 +1630,7 @@ valid_identifier(PyObject *s) if (!PyString_Check(s)) { PyErr_Format(PyExc_TypeError, "__slots__ items must be strings, not '%.200s'", - s->ob_type->tp_name); + Py_Type(s)->tp_name); return 0; } p = (unsigned char *) PyString_AS_STRING(s); @@ -1740,8 +1740,8 @@ type_new(PyTypeObject *metatype, PyObject *args, PyObject *kwds) if (PyType_CheckExact(metatype) && nargs == 1 && nkwds == 0) { PyObject *x = PyTuple_GET_ITEM(args, 0); - Py_INCREF(x->ob_type); - return (PyObject *) x->ob_type; + Py_INCREF(Py_Type(x)); + return (PyObject *) Py_Type(x); } /* SF bug 475327 -- if that didn't trigger, we need 3 @@ -2176,7 +2176,7 @@ _PyType_Lookup(PyTypeObject *type, PyObject *name) static PyObject * type_getattro(PyTypeObject *type, PyObject *name) { - PyTypeObject *metatype = type->ob_type; + PyTypeObject *metatype = Py_Type(type); PyObject *meta_attribute, *attribute; descrgetfunc meta_get; @@ -2193,7 +2193,7 @@ type_getattro(PyTypeObject *type, PyObject *name) meta_attribute = _PyType_Lookup(metatype, name); if (meta_attribute != NULL) { - meta_get = meta_attribute->ob_type->tp_descr_get; + meta_get = Py_Type(meta_attribute)->tp_descr_get; if (meta_get != NULL && PyDescr_IsData(meta_attribute)) { /* Data descriptors implement tp_descr_set to intercept @@ -2211,7 +2211,7 @@ type_getattro(PyTypeObject *type, PyObject *name) attribute = _PyType_Lookup(type, name); if (attribute != NULL) { /* Implement descriptor functionality, if any */ - descrgetfunc local_get = attribute->ob_type->tp_descr_get; + descrgetfunc local_get = Py_Type(attribute)->tp_descr_get; Py_XDECREF(meta_attribute); @@ -2289,7 +2289,7 @@ type_dealloc(PyTypeObject *type) PyObject_Free((char *)type->tp_doc); Py_XDECREF(et->ht_name); Py_XDECREF(et->ht_slots); - type->ob_type->tp_free((PyObject *)type); + Py_Type(type)->tp_free((PyObject *)type); } static PyObject * @@ -2397,8 +2397,7 @@ type_is_gc(PyTypeObject *type) } PyTypeObject PyType_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "type", /* tp_name */ sizeof(PyHeapTypeObject), /* tp_basicsize */ sizeof(PyMemberDef), /* tp_itemsize */ @@ -2500,7 +2499,7 @@ object_init(PyObject *self, PyObject *args, PyObject *kwds) { int err = 0; if (excess_args(args, kwds)) { - PyTypeObject *type = self->ob_type; + PyTypeObject *type = Py_Type(self); if (type->tp_init != object_init && type->tp_new != object_new) { @@ -2547,7 +2546,7 @@ object_new(PyTypeObject *type, PyObject *args, PyObject *kwds) static void object_dealloc(PyObject *self) { - self->ob_type->tp_free(self); + Py_Type(self)->tp_free(self); } static PyObject * @@ -2556,7 +2555,7 @@ object_repr(PyObject *self) PyTypeObject *type; PyObject *mod, *name, *rtn; - type = self->ob_type; + type = Py_Type(self); mod = type_module(type, NULL); if (mod == NULL) PyErr_Clear(); @@ -2585,7 +2584,7 @@ object_str(PyObject *self) { unaryfunc f; - f = self->ob_type->tp_repr; + f = Py_Type(self)->tp_repr; if (f == NULL) f = object_repr; return f(self); @@ -2600,8 +2599,8 @@ object_hash(PyObject *self) static PyObject * object_get_class(PyObject *self, void *closure) { - Py_INCREF(self->ob_type); - return (PyObject *)(self->ob_type); + Py_INCREF(Py_Type(self)); + return (PyObject *)(Py_Type(self)); } static int @@ -2686,7 +2685,7 @@ compatible_for_assignment(PyTypeObject* oldto, PyTypeObject* newto, char* attr) static int object_set_class(PyObject *self, PyObject *value, void *closure) { - PyTypeObject *oldto = self->ob_type; + PyTypeObject *oldto = Py_Type(self); PyTypeObject *newto; if (value == NULL) { @@ -2697,7 +2696,7 @@ object_set_class(PyObject *self, PyObject *value, void *closure) if (!PyType_Check(value)) { PyErr_Format(PyExc_TypeError, "__class__ must be set to new-style class, not '%s' object", - value->ob_type->tp_name); + Py_Type(value)->tp_name); return -1; } newto = (PyTypeObject *)value; @@ -2710,7 +2709,7 @@ object_set_class(PyObject *self, PyObject *value, void *closure) } if (compatible_for_assignment(newto, oldto, "__class__")) { Py_INCREF(newto); - self->ob_type = newto; + Py_Type(self) = newto; Py_DECREF(oldto); return 0; } @@ -2806,7 +2805,7 @@ reduce_2(PyObject *obj) if (args != NULL && !PyTuple_Check(args)) { PyErr_Format(PyExc_TypeError, "__getnewargs__ should return a tuple, " - "not '%.200s'", args->ob_type->tp_name); + "not '%.200s'", Py_Type(args)->tp_name); goto end; } } @@ -3018,8 +3017,7 @@ static PyMethodDef object_methods[] = { PyTypeObject PyBaseObject_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "object", /* tp_name */ sizeof(PyObject), /* tp_basicsize */ 0, /* tp_itemsize */ @@ -3461,8 +3459,8 @@ PyType_Ready(PyTypeObject *type) NULL when type is &PyBaseObject_Type, and we know its ob_type is not NULL (it's initialized to &PyType_Type). But coverity doesn't know that. */ - if (type->ob_type == NULL && base != NULL) - type->ob_type = base->ob_type; + if (Py_Type(type) == NULL && base != NULL) + Py_Type(type) = Py_Type(base); /* Initialize tp_bases */ bases = type->tp_bases; @@ -3822,7 +3820,7 @@ getindex(PyObject *self, PyObject *arg) if (i == -1 && PyErr_Occurred()) return -1; if (i < 0) { - PySequenceMethods *sq = self->ob_type->tp_as_sequence; + PySequenceMethods *sq = Py_Type(self)->tp_as_sequence; if (sq && sq->sq_length) { Py_ssize_t n = (*sq->sq_length)(self); if (n < 0) @@ -3998,14 +3996,14 @@ wrap_cmpfunc(PyObject *self, PyObject *args, void *wrapped) if (!check_num_args(args, 1)) return NULL; other = PyTuple_GET_ITEM(args, 0); - if (other->ob_type->tp_compare != func && - !PyType_IsSubtype(other->ob_type, self->ob_type)) { + if (Py_Type(other)->tp_compare != func && + !PyType_IsSubtype(Py_Type(other), Py_Type(self))) { PyErr_Format( PyExc_TypeError, "%s.__cmp__(x,y) requires y to be a '%s', not a '%s'", - self->ob_type->tp_name, - self->ob_type->tp_name, - other->ob_type->tp_name); + Py_Type(self)->tp_name, + Py_Type(self)->tp_name, + Py_Type(other)->tp_name); return NULL; } res = (*func)(self, other); @@ -4019,7 +4017,7 @@ wrap_cmpfunc(PyObject *self, PyObject *args, void *wrapped) static int hackcheck(PyObject *self, setattrofunc func, char *what) { - PyTypeObject *type = self->ob_type; + PyTypeObject *type = Py_Type(self); while (type && type->tp_flags & Py_TPFLAGS_HEAPTYPE) type = type->tp_base; /* If type is NULL now, this is a really weird type. @@ -4219,7 +4217,7 @@ tp_new_wrapper(PyObject *self, PyObject *args, PyObject *kwds) PyErr_Format(PyExc_TypeError, "%s.__new__(X): X is not a type object (%s)", type->tp_name, - arg0->ob_type->tp_name); + Py_Type(arg0)->tp_name); return NULL; } subtype = (PyTypeObject *)arg0; @@ -4310,14 +4308,14 @@ method_is_overloaded(PyObject *left, PyObject *right, char *name) PyObject *a, *b; int ok; - b = PyObject_GetAttrString((PyObject *)(right->ob_type), name); + b = PyObject_GetAttrString((PyObject *)(Py_Type(right)), name); if (b == NULL) { PyErr_Clear(); /* If right doesn't have it, it's not overloaded */ return 0; } - a = PyObject_GetAttrString((PyObject *)(left->ob_type), name); + a = PyObject_GetAttrString((PyObject *)(Py_Type(left)), name); if (a == NULL) { PyErr_Clear(); Py_DECREF(b); @@ -4342,14 +4340,14 @@ static PyObject * \ FUNCNAME(PyObject *self, PyObject *other) \ { \ static PyObject *cache_str, *rcache_str; \ - int do_other = self->ob_type != other->ob_type && \ - other->ob_type->tp_as_number != NULL && \ - other->ob_type->tp_as_number->SLOTNAME == TESTFUNC; \ - if (self->ob_type->tp_as_number != NULL && \ - self->ob_type->tp_as_number->SLOTNAME == TESTFUNC) { \ + int do_other = Py_Type(self) != Py_Type(other) && \ + Py_Type(other)->tp_as_number != NULL && \ + Py_Type(other)->tp_as_number->SLOTNAME == TESTFUNC; \ + if (Py_Type(self)->tp_as_number != NULL && \ + Py_Type(self)->tp_as_number->SLOTNAME == TESTFUNC) { \ PyObject *r; \ if (do_other && \ - PyType_IsSubtype(other->ob_type, self->ob_type) && \ + PyType_IsSubtype(Py_Type(other), Py_Type(self)) && \ method_is_overloaded(self, other, ROPSTR)) { \ r = call_maybe( \ other, ROPSTR, &rcache_str, "(O)", self); \ @@ -4361,7 +4359,7 @@ FUNCNAME(PyObject *self, PyObject *other) \ r = call_maybe( \ self, OPSTR, &cache_str, "(O)", other); \ if (r != Py_NotImplemented || \ - other->ob_type == self->ob_type) \ + Py_Type(other) == Py_Type(self)) \ return r; \ Py_DECREF(r); \ } \ @@ -4419,12 +4417,12 @@ slot_sq_item(PyObject *self, Py_ssize_t i) if (getitem_str == NULL) return NULL; } - func = _PyType_Lookup(self->ob_type, getitem_str); + func = _PyType_Lookup(Py_Type(self), getitem_str); if (func != NULL) { - if ((f = func->ob_type->tp_descr_get) == NULL) + if ((f = Py_Type(func)->tp_descr_get) == NULL) Py_INCREF(func); else { - func = f(func, self, (PyObject *)(self->ob_type)); + func = f(func, self, (PyObject *)(Py_Type(self))); if (func == NULL) { return NULL; } @@ -4563,8 +4561,8 @@ slot_nb_power(PyObject *self, PyObject *other, PyObject *modulus) /* Three-arg power doesn't use __rpow__. But ternary_op can call this when the second argument's type uses slot_nb_power, so check before calling self.__pow__. */ - if (self->ob_type->tp_as_number != NULL && - self->ob_type->tp_as_number->nb_power == slot_nb_power) { + if (Py_Type(self)->tp_as_number != NULL && + Py_Type(self)->tp_as_number->nb_power == slot_nb_power) { return call_method(self, "__pow__", &pow_str, "(OO)", other, modulus); } @@ -4754,12 +4752,12 @@ _PyObject_SlotCompare(PyObject *self, PyObject *other) { int c; - if (self->ob_type->tp_compare == _PyObject_SlotCompare) { + if (Py_Type(self)->tp_compare == _PyObject_SlotCompare) { c = half_compare(self, other); if (c <= 1) return c; } - if (other->ob_type->tp_compare == _PyObject_SlotCompare) { + if (Py_Type(other)->tp_compare == _PyObject_SlotCompare) { c = half_compare(other, self); if (c < -1) return -2; @@ -4784,7 +4782,7 @@ slot_tp_repr(PyObject *self) } PyErr_Clear(); return PyString_FromFormat("<%s object at %p>", - self->ob_type->tp_name, self); + Py_Type(self)->tp_name, self); } static PyObject * @@ -4893,7 +4891,7 @@ slot_tp_getattro(PyObject *self, PyObject *name) static PyObject * slot_tp_getattr_hook(PyObject *self, PyObject *name) { - PyTypeObject *tp = self->ob_type; + PyTypeObject *tp = Py_Type(self); PyObject *getattr, *getattribute, *res; static PyObject *getattribute_str = NULL; static PyObject *getattr_str = NULL; @@ -4917,7 +4915,7 @@ slot_tp_getattr_hook(PyObject *self, PyObject *name) } getattribute = _PyType_Lookup(tp, getattribute_str); if (getattribute == NULL || - (getattribute->ob_type == &PyWrapperDescr_Type && + (Py_Type(getattribute) == &PyWrapperDescr_Type && ((PyWrapperDescrObject *)getattribute)->d_wrapped == (void *)PyObject_GenericGetAttr)) res = PyObject_GenericGetAttr(self, name); @@ -4986,13 +4984,13 @@ slot_tp_richcompare(PyObject *self, PyObject *other, int op) { PyObject *res; - if (self->ob_type->tp_richcompare == slot_tp_richcompare) { + if (Py_Type(self)->tp_richcompare == slot_tp_richcompare) { res = half_richcompare(self, other, op); if (res != Py_NotImplemented) return res; Py_DECREF(res); } - if (other->ob_type->tp_richcompare == slot_tp_richcompare) { + if (Py_Type(other)->tp_richcompare == slot_tp_richcompare) { res = half_richcompare(other, self, _Py_SwappedOp[op]); if (res != Py_NotImplemented) { return res; @@ -5025,7 +5023,7 @@ slot_tp_iter(PyObject *self) if (func == NULL) { PyErr_Format(PyExc_TypeError, "'%.200s' object is not iterable", - self->ob_type->tp_name); + Py_Type(self)->tp_name); return NULL; } Py_DECREF(func); @@ -5042,7 +5040,7 @@ slot_tp_iternext(PyObject *self) static PyObject * slot_tp_descr_get(PyObject *self, PyObject *obj, PyObject *type) { - PyTypeObject *tp = self->ob_type; + PyTypeObject *tp = Py_Type(self); PyObject *get; static PyObject *get_str = NULL; @@ -5100,7 +5098,7 @@ slot_tp_init(PyObject *self, PyObject *args, PyObject *kwds) if (res != Py_None) { PyErr_Format(PyExc_TypeError, "__init__() should return None, not '%.200s'", - res->ob_type->tp_name); + Py_Type(res)->tp_name); Py_DECREF(res); return -1; } @@ -5185,7 +5183,7 @@ slot_tp_del(PyObject *self) _Py_NewReference(self); self->ob_refcnt = refcnt; } - assert(!PyType_IS_GC(self->ob_type) || + assert(!PyType_IS_GC(Py_Type(self)) || _Py_AS_GC(self)->gc.gc_refs != _PyGC_REFS_UNTRACKED); /* If Py_REF_DEBUG, _Py_NewReference bumped _Py_RefTotal, so * we need to undo that. */ @@ -5197,8 +5195,8 @@ slot_tp_del(PyObject *self) * undone. */ #ifdef COUNT_ALLOCS - --self->ob_type->tp_frees; - --self->ob_type->tp_allocs; + --Py_Type(self)->tp_frees; + --Py_Type(self)->tp_allocs; #endif } @@ -5560,7 +5558,7 @@ update_one_slot(PyTypeObject *type, slotdef *p) descr = _PyType_Lookup(type, p->name_strobj); if (descr == NULL) continue; - if (descr->ob_type == &PyWrapperDescr_Type) { + if (Py_Type(descr) == &PyWrapperDescr_Type) { void **tptr = resolve_slotdups(type, p->name_strobj); if (tptr == NULL || tptr == ptr) generic = p->function; @@ -5575,7 +5573,7 @@ update_one_slot(PyTypeObject *type, slotdef *p) use_generic = 1; } } - else if (descr->ob_type == &PyCFunction_Type && + else if (Py_Type(descr) == &PyCFunction_Type && PyCFunction_GET_FUNCTION(descr) == (PyCFunction)tp_new_wrapper && strcmp(p->name, "__new__") == 0) @@ -5846,7 +5844,7 @@ super_dealloc(PyObject *self) Py_XDECREF(su->obj); Py_XDECREF(su->type); Py_XDECREF(su->obj_type); - self->ob_type->tp_free(self); + Py_Type(self)->tp_free(self); } static PyObject * @@ -5911,7 +5909,7 @@ super_getattro(PyObject *self, PyObject *name) res = PyDict_GetItem(dict, name); if (res != NULL) { Py_INCREF(res); - f = res->ob_type->tp_descr_get; + f = Py_Type(res)->tp_descr_get; if (f != NULL) { tmp = f(res, /* Only pass 'obj' param if @@ -5947,7 +5945,7 @@ supercheck(PyTypeObject *type, PyObject *obj) the normal case; the return value is obj.__class__. But... when obj is an instance, we want to allow for the case where - obj->ob_type is not a subclass of type, but obj.__class__ is! + Py_Type(obj) is not a subclass of type, but obj.__class__ is! This will allow using super() with a proxy for obj. */ @@ -5958,9 +5956,9 @@ supercheck(PyTypeObject *type, PyObject *obj) } /* Normal case */ - if (PyType_IsSubtype(obj->ob_type, type)) { - Py_INCREF(obj->ob_type); - return obj->ob_type; + if (PyType_IsSubtype(Py_Type(obj), type)) { + Py_INCREF(Py_Type(obj)); + return Py_Type(obj); } else { /* Try the slow way */ @@ -5977,7 +5975,7 @@ supercheck(PyTypeObject *type, PyObject *obj) if (class_attr != NULL && PyType_Check(class_attr) && - (PyTypeObject *)class_attr != obj->ob_type) + (PyTypeObject *)class_attr != Py_Type(obj)) { int ok = PyType_IsSubtype( (PyTypeObject *)class_attr, type); @@ -6008,10 +6006,10 @@ super_descr_get(PyObject *self, PyObject *obj, PyObject *type) Py_INCREF(self); return self; } - if (su->ob_type != &PySuper_Type) + if (Py_Type(su) != &PySuper_Type) /* If su is an instance of a (strict) subclass of super, call its type */ - return PyObject_CallFunctionObjArgs((PyObject *)su->ob_type, + return PyObject_CallFunctionObjArgs((PyObject *)Py_Type(su), su->type, obj, NULL); else { /* Inline the common case */ @@ -6080,8 +6078,7 @@ super_traverse(PyObject *self, visitproc visit, void *arg) } PyTypeObject PySuper_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "super", /* tp_name */ sizeof(superobject), /* tp_basicsize */ 0, /* tp_itemsize */ diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 85804f1e36..1a532c905e 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -312,7 +312,7 @@ void unicode_dealloc(register PyUnicodeObject *unicode) else { PyMem_DEL(unicode->str); Py_XDECREF(unicode->defenc); - unicode->ob_type->tp_free((PyObject *)unicode); + Py_Type(unicode)->tp_free((PyObject *)unicode); } } @@ -326,7 +326,7 @@ int PyUnicode_Resize(PyObject **unicode, Py_ssize_t length) return -1; } v = (PyUnicodeObject *)*unicode; - if (v == NULL || !PyUnicode_Check(v) || v->ob_refcnt != 1 || length < 0) { + if (v == NULL || !PyUnicode_Check(v) || Py_Refcnt(v) != 1 || length < 0) { PyErr_BadInternalCall(); return -1; } @@ -554,7 +554,7 @@ PyObject *PyUnicode_FromEncodedObject(register PyObject *obj, PyErr_Format(PyExc_TypeError, "coercing to Unicode: need string or buffer, " "%.80s found", - obj->ob_type->tp_name); + Py_Type(obj)->tp_name); goto onError; } @@ -604,7 +604,7 @@ PyObject *PyUnicode_Decode(const char *s, if (!PyUnicode_Check(unicode)) { PyErr_Format(PyExc_TypeError, "decoder did not return an unicode object (type=%.400s)", - unicode->ob_type->tp_name); + Py_Type(unicode)->tp_name); Py_DECREF(unicode); goto onError; } @@ -714,7 +714,7 @@ PyObject *PyUnicode_AsEncodedString(PyObject *unicode, if (!PyString_Check(v)) { PyErr_Format(PyExc_TypeError, "encoder did not return a string object (type=%.400s)", - v->ob_type->tp_name); + Py_Type(v)->tp_name); Py_DECREF(v); goto onError; } @@ -3242,8 +3242,7 @@ encoding_map_dealloc(PyObject* o) } static PyTypeObject EncodingMapType = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "EncodingMap", /*tp_name*/ sizeof(struct encoding_map), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -3502,7 +3501,7 @@ charmapencode_result charmapencode_output(Py_UNICODE c, PyObject *mapping, char *outstart; Py_ssize_t outsize = PyString_GET_SIZE(*outobj); - if (mapping->ob_type == &EncodingMapType) { + if (Py_Type(mapping) == &EncodingMapType) { int res = encoding_map_lookup(c, mapping); Py_ssize_t requiredsize = *outpos+1; if (res == -1) @@ -3574,7 +3573,7 @@ int charmap_encoding_error( /* find all unencodable characters */ while (collendpos < size) { PyObject *rep; - if (mapping->ob_type == &EncodingMapType) { + if (Py_Type(mapping) == &EncodingMapType) { int res = encoding_map_lookup(p[collendpos], mapping); if (res != -1) break; @@ -4632,7 +4631,7 @@ PyUnicode_Join(PyObject *separator, PyObject *seq) PyErr_Format(PyExc_TypeError, "sequence item %zd: expected string or Unicode," " %.80s found", - i, item->ob_type->tp_name); + i, Py_Type(item)->tp_name); goto onError; } item = PyUnicode_FromObject(item); @@ -5632,7 +5631,7 @@ unicode_encode(PyUnicodeObject *self, PyObject *args) PyErr_Format(PyExc_TypeError, "encoder did not return a string/unicode object " "(type=%.400s)", - v->ob_type->tp_name); + Py_Type(v)->tp_name); Py_DECREF(v); return NULL; } @@ -5668,7 +5667,7 @@ unicode_decode(PyUnicodeObject *self, PyObject *args) PyErr_Format(PyExc_TypeError, "decoder did not return a string/unicode object " "(type=%.400s)", - v->ob_type->tp_name); + Py_Type(v)->tp_name); Py_DECREF(v); return NULL; } @@ -7499,7 +7498,7 @@ PyObject *PyUnicode_Format(PyObject *format, arglen = -1; argidx = -2; } - if (args->ob_type->tp_as_mapping && !PyTuple_Check(args) && + if (Py_Type(args)->tp_as_mapping && !PyTuple_Check(args) && !PyObject_TypeCheck(args, &PyBaseString_Type)) dict = args; @@ -7963,8 +7962,7 @@ encoding defaults to the current default string encoding.\n\ errors can be 'strict', 'replace' or 'ignore' and defaults to 'strict'."); PyTypeObject PyUnicode_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, /* ob_size */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) "unicode", /* tp_name */ sizeof(PyUnicodeObject), /* tp_size */ 0, /* tp_itemsize */ diff --git a/Objects/weakrefobject.c b/Objects/weakrefobject.c index a404f29ade..d26d5d1180 100644 --- a/Objects/weakrefobject.c +++ b/Objects/weakrefobject.c @@ -105,7 +105,7 @@ weakref_dealloc(PyObject *self) { PyObject_GC_UnTrack(self); clear_weakref((PyWeakReference *) self); - self->ob_type->tp_free(self); + Py_Type(self)->tp_free(self); } @@ -172,7 +172,7 @@ weakref_repr(PyWeakReference *self) name ? "<weakref at %p; to '%.50s' at %p (%s)>" : "<weakref at %p; to '%.50s' at %p>", self, - PyWeakref_GET_OBJECT(self)->ob_type->tp_name, + Py_Type(PyWeakref_GET_OBJECT(self))->tp_name, PyWeakref_GET_OBJECT(self), name); Py_XDECREF(nameobj); @@ -274,10 +274,10 @@ weakref___new__(PyTypeObject *type, PyObject *args, PyObject *kwargs) PyWeakReference *ref, *proxy; PyWeakReference **list; - if (!PyType_SUPPORTS_WEAKREFS(ob->ob_type)) { + if (!PyType_SUPPORTS_WEAKREFS(Py_Type(ob))) { PyErr_Format(PyExc_TypeError, "cannot create weak reference to '%s' object", - ob->ob_type->tp_name); + Py_Type(ob)->tp_name); return NULL; } if (callback == Py_None) @@ -332,8 +332,7 @@ weakref___init__(PyObject *self, PyObject *args, PyObject *kwargs) PyTypeObject _PyWeakref_RefType = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "weakref", sizeof(PyWeakReference), 0, @@ -447,7 +446,7 @@ proxy_repr(PyWeakReference *proxy) char buf[160]; PyOS_snprintf(buf, sizeof(buf), "<weakproxy at %p to %.100s at %p>", proxy, - PyWeakref_GET_OBJECT(proxy)->ob_type->tp_name, + Py_Type(PyWeakref_GET_OBJECT(proxy))->tp_name, PyWeakref_GET_OBJECT(proxy)); return PyString_FromString(buf); } @@ -646,8 +645,7 @@ static PyMappingMethods proxy_as_mapping = { PyTypeObject _PyWeakref_ProxyType = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "weakproxy", sizeof(PyWeakReference), 0, @@ -681,8 +679,7 @@ _PyWeakref_ProxyType = { PyTypeObject _PyWeakref_CallableProxyType = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "weakcallableproxy", sizeof(PyWeakReference), 0, @@ -722,10 +719,10 @@ PyWeakref_NewRef(PyObject *ob, PyObject *callback) PyWeakReference **list; PyWeakReference *ref, *proxy; - if (!PyType_SUPPORTS_WEAKREFS(ob->ob_type)) { + if (!PyType_SUPPORTS_WEAKREFS(Py_Type(ob))) { PyErr_Format(PyExc_TypeError, "cannot create weak reference to '%s' object", - ob->ob_type->tp_name); + Py_Type(ob)->tp_name); return NULL; } list = GET_WEAKREFS_LISTPTR(ob); @@ -781,10 +778,10 @@ PyWeakref_NewProxy(PyObject *ob, PyObject *callback) PyWeakReference **list; PyWeakReference *ref, *proxy; - if (!PyType_SUPPORTS_WEAKREFS(ob->ob_type)) { + if (!PyType_SUPPORTS_WEAKREFS(Py_Type(ob))) { PyErr_Format(PyExc_TypeError, "cannot create weak reference to '%s' object", - ob->ob_type->tp_name); + Py_Type(ob)->tp_name); return NULL; } list = GET_WEAKREFS_LISTPTR(ob); @@ -807,9 +804,9 @@ PyWeakref_NewProxy(PyObject *ob, PyObject *callback) PyWeakReference *prev; if (PyCallable_Check(ob)) - result->ob_type = &_PyWeakref_CallableProxyType; + Py_Type(result) = &_PyWeakref_CallableProxyType; else - result->ob_type = &_PyWeakref_ProxyType; + Py_Type(result) = &_PyWeakref_ProxyType; get_basic_refs(*list, &ref, &proxy); if (callback == NULL) { if (proxy != NULL) { @@ -874,7 +871,7 @@ PyObject_ClearWeakRefs(PyObject *object) PyWeakReference **list; if (object == NULL - || !PyType_SUPPORTS_WEAKREFS(object->ob_type) + || !PyType_SUPPORTS_WEAKREFS(Py_Type(object)) || object->ob_refcnt != 0) { PyErr_BadInternalCall(); return; @@ -417,8 +417,7 @@ static PyMethodDef record_methods[] = { }; static PyTypeObject record_Type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "_msi.Record", /*tp_name*/ sizeof(msiobj), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -584,8 +583,7 @@ static PyMethodDef summary_methods[] = { }; static PyTypeObject summary_Type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "_msi.SummaryInformation", /*tp_name*/ sizeof(msiobj), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -733,8 +731,7 @@ static PyMethodDef view_methods[] = { }; static PyTypeObject msiview_Type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "_msi.View", /*tp_name*/ sizeof(msiobj), /*tp_basicsize*/ 0, /*tp_itemsize*/ @@ -851,8 +848,7 @@ static PyMethodDef db_methods[] = { }; static PyTypeObject msidb_Type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "_msi.Database", /*tp_name*/ sizeof(msiobj), /*tp_basicsize*/ 0, /*tp_itemsize*/ diff --git a/PC/_winreg.c b/PC/_winreg.c index 920e1d1b55..9ddbb236a9 100644 --- a/PC/_winreg.c +++ b/PC/_winreg.c @@ -460,8 +460,7 @@ static PyObject *PyHKEY_getattr(PyObject *self, const char *name); /* The type itself */ PyTypeObject PyHKEY_Type = { - PyObject_HEAD_INIT(0) /* fill in type at module init */ - 0, + PyVarObject_HEAD_INIT(0, 0) /* fill in type at module init */ "PyHKEY", sizeof(PyHKEYObject), 0, diff --git a/Python/ceval.c b/Python/ceval.c index c547c37087..8ed65a4ecc 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -3655,7 +3655,7 @@ fast_function(PyObject *func, PyObject ***pp_stack, int n, int na, int nk) } if (argdefs != NULL) { d = &PyTuple_GET_ITEM(argdefs, 0); - nd = ((PyTupleObject *)argdefs)->ob_size; + nd = Py_Size(argdefs); } return PyEval_EvalCodeEx(co, globals, (PyObject *)NULL, (*pp_stack)-n, na, diff --git a/Python/import.c b/Python/import.c index 038c856740..678a30b620 100644 --- a/Python/import.c +++ b/Python/import.c @@ -3030,8 +3030,7 @@ static PyMethodDef NullImporter_methods[] = { static PyTypeObject NullImporterType = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ + PyVarObject_HEAD_INIT(NULL, 0) "imp.NullImporter", /*tp_name*/ sizeof(NullImporter), /*tp_basicsize*/ 0, /*tp_itemsize*/ diff --git a/Python/symtable.c b/Python/symtable.c index 05d504c2cb..1e1279a52c 100644 --- a/Python/symtable.c +++ b/Python/symtable.c @@ -117,8 +117,7 @@ static PyMemberDef ste_memberlist[] = { }; PyTypeObject PySTEntry_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "symtable entry", sizeof(PySTEntryObject), 0, diff --git a/Python/traceback.c b/Python/traceback.c index 4ddee2c73b..d6f68ab169 100644 --- a/Python/traceback.c +++ b/Python/traceback.c @@ -52,8 +52,7 @@ tb_clear(PyTracebackObject *tb) } PyTypeObject PyTraceBack_Type = { - PyObject_HEAD_INIT(&PyType_Type) - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) "traceback", sizeof(PyTracebackObject), 0, |