gh-106869: Use new PyMemberDef constant names (#106871)

* Remove '#include "structmember.h"'.
* If needed, add <stddef.h> to get offsetof() function.
* Update Parser/asdl_c.py to regenerate Python/Python-ast.c.
* Replace:

  * T_SHORT => Py_T_SHORT
  * T_INT => Py_T_INT
  * T_LONG => Py_T_LONG
  * T_FLOAT => Py_T_FLOAT
  * T_DOUBLE => Py_T_DOUBLE
  * T_STRING => Py_T_STRING
  * T_OBJECT => _Py_T_OBJECT
  * T_CHAR => Py_T_CHAR
  * T_BYTE => Py_T_BYTE
  * T_UBYTE => Py_T_UBYTE
  * T_USHORT => Py_T_USHORT
  * T_UINT => Py_T_UINT
  * T_ULONG => Py_T_ULONG
  * T_STRING_INPLACE => Py_T_STRING_INPLACE
  * T_BOOL => Py_T_BOOL
  * T_OBJECT_EX => Py_T_OBJECT_EX
  * T_LONGLONG => Py_T_LONGLONG
  * T_ULONGLONG => Py_T_ULONGLONG
  * T_PYSSIZET => Py_T_PYSSIZET
  * T_NONE => _Py_T_NONE
  * READONLY => Py_READONLY
  * PY_AUDIT_READ => Py_AUDIT_READ
  * READ_RESTRICTED => Py_AUDIT_READ
  * PY_WRITE_RESTRICTED => _Py_WRITE_RESTRICTED
  * RESTRICTED => (READ_RESTRICTED | _Py_WRITE_RESTRICTED)

Include/internal/pycore_frame.h

@@ -5,8 +5,8 @@ extern "C" {
 #endif
 
 #include <stdbool.h>
-#include <stddef.h>
-#include "pycore_code.h"         // STATS
+#include <stddef.h>               // offsetof()
+#include "pycore_code.h"          // STATS
 
 /* See Objects/frame_layout.md for an explanation of the frame stack
  * including explanation of the PyFrameObject and _PyInterpreterFrame

Modules/_asynciomodule.c

@@ -8,7 +8,7 @@
 #include "pycore_pylifecycle.h"   // _Py_IsInterpreterFinalizing()
 #include "pycore_pystate.h"       // _PyThreadState_GET()
 #include "pycore_runtime_init.h"  // _Py_ID()
-#include "structmember.h"         // PyMemberDef
+
 #include <stddef.h>               // offsetof()
 
 

Modules/_bz2module.c

@@ -1,10 +1,10 @@
 /* _bz2 - Low-level Python interface to libbzip2. */
 
 #include "Python.h"
-#include "structmember.h"         // PyMemberDef
 
 #include <bzlib.h>
 #include <stdio.h>
+#include <stddef.h>               // offsetof()
 
 // Blocks output buffer wrappers
 #include "pycore_blocks_output_buffer.h"
@@ -112,7 +112,7 @@ typedef struct {
 typedef struct {
     PyObject_HEAD
     bz_stream bzs;
-    char eof;           /* T_BOOL expects a char */
+    char eof;           /* Py_T_BOOL expects a char */
     PyObject *unused_data;
     char needs_input;
     char *input_buffer;
@@ -714,11 +714,11 @@ PyDoc_STRVAR(BZ2Decompressor_needs_input_doc,
 "True if more input is needed before more decompressed data can be produced.");
 
 static PyMemberDef BZ2Decompressor_members[] = {
-    {"eof", T_BOOL, offsetof(BZ2Decompressor, eof),
-     READONLY, BZ2Decompressor_eof__doc__},
-    {"unused_data", T_OBJECT_EX, offsetof(BZ2Decompressor, unused_data),
-     READONLY, BZ2Decompressor_unused_data__doc__},
-    {"needs_input", T_BOOL, offsetof(BZ2Decompressor, needs_input), READONLY,
+    {"eof", Py_T_BOOL, offsetof(BZ2Decompressor, eof),
+     Py_READONLY, BZ2Decompressor_eof__doc__},
+    {"unused_data", Py_T_OBJECT_EX, offsetof(BZ2Decompressor, unused_data),
+     Py_READONLY, BZ2Decompressor_unused_data__doc__},
+    {"needs_input", Py_T_BOOL, offsetof(BZ2Decompressor, needs_input), Py_READONLY,
      BZ2Decompressor_needs_input_doc},
     {NULL}
 };

Modules/_collectionsmodule.c

@@ -3,7 +3,7 @@
 #include "pycore_long.h"          // _PyLong_GetZero()
 #include "pycore_moduleobject.h"  // _PyModule_GetState()
 #include "pycore_typeobject.h"    // _PyType_GetModuleState()
-#include "structmember.h"         // PyMemberDef
+
 #include <stddef.h>
 
 typedef struct {
@@ -1630,7 +1630,7 @@ static PyMethodDef deque_methods[] = {
 };
 
 static PyMemberDef deque_members[] = {
-    {"__weaklistoffset__", T_PYSSIZET, offsetof(dequeobject, weakreflist), READONLY},
+    {"__weaklistoffset__", Py_T_PYSSIZET, offsetof(dequeobject, weakreflist), Py_READONLY},
     {NULL},
 };
 
@@ -2054,7 +2054,7 @@ static PyMethodDef defdict_methods[] = {
 };
 
 static PyMemberDef defdict_members[] = {
-    {"default_factory", T_OBJECT,
+    {"default_factory", _Py_T_OBJECT,
      offsetof(defdictobject, default_factory), 0,
      PyDoc_STR("Factory for default value called by __missing__().")},
     {NULL}
@@ -2466,7 +2466,7 @@ tuplegetter_repr(_tuplegetterobject *self)
 
 
 static PyMemberDef tuplegetter_members[] = {
-    {"__doc__",  T_OBJECT, offsetof(_tuplegetterobject, doc), 0},
+    {"__doc__",  _Py_T_OBJECT, offsetof(_tuplegetterobject, doc), 0},
     {0}
 };
 

Modules/_csv.c

@@ -11,7 +11,8 @@ module instead.
 #define MODULE_VERSION "1.0"
 
 #include "Python.h"
-#include "structmember.h"         // PyMemberDef
+
+#include <stddef.h>               // offsetof()
 #include <stdbool.h>
 
 /*[clinic input]
@@ -336,9 +337,9 @@ dialect_check_quoting(int quoting)
 #define D_OFF(x) offsetof(DialectObj, x)
 
 static struct PyMemberDef Dialect_memberlist[] = {
-    { "skipinitialspace",   T_BOOL, D_OFF(skipinitialspace), READONLY },
-    { "doublequote",        T_BOOL, D_OFF(doublequote), READONLY },
-    { "strict",             T_BOOL, D_OFF(strict), READONLY },
+    { "skipinitialspace",   Py_T_BOOL, D_OFF(skipinitialspace), Py_READONLY },
+    { "doublequote",        Py_T_BOOL, D_OFF(doublequote), Py_READONLY },
+    { "strict",             Py_T_BOOL, D_OFF(strict), Py_READONLY },
     { NULL }
 };
 
@@ -970,8 +971,8 @@ static struct PyMethodDef Reader_methods[] = {
 #define R_OFF(x) offsetof(ReaderObj, x)
 
 static struct PyMemberDef Reader_memberlist[] = {
-    { "dialect", T_OBJECT, R_OFF(dialect), READONLY },
-    { "line_num", T_ULONG, R_OFF(line_num), READONLY },
+    { "dialect", _Py_T_OBJECT, R_OFF(dialect), Py_READONLY },
+    { "line_num", Py_T_ULONG, R_OFF(line_num), Py_READONLY },
     { NULL }
 };
 
@@ -1364,7 +1365,7 @@ static struct PyMethodDef Writer_methods[] = {
 #define W_OFF(x) offsetof(WriterObj, x)
 
 static struct PyMemberDef Writer_memberlist[] = {
-    { "dialect", T_OBJECT, W_OFF(dialect), READONLY },
+    { "dialect", _Py_T_OBJECT, W_OFF(dialect), Py_READONLY },
     { NULL }
 };
 

Modules/_ctypes/_ctypes.c

@@ -110,7 +110,7 @@ bytes(cdata)
 
 #include "pycore_call.h"          // _PyObject_CallNoArgs()
 #include "pycore_ceval.h"         // _Py_EnterRecursiveCall()
-#include "structmember.h"         // PyMemberDef
+
 
 #include <ffi.h>
 #ifdef MS_WIN32
@@ -2759,14 +2759,14 @@ PyCData_dealloc(PyObject *self)
 }
 
 static PyMemberDef PyCData_members[] = {
-    { "_b_base_", T_OBJECT,
-      offsetof(CDataObject, b_base), READONLY,
+    { "_b_base_", _Py_T_OBJECT,
+      offsetof(CDataObject, b_base), Py_READONLY,
       "the base object" },
-    { "_b_needsfree_", T_INT,
-      offsetof(CDataObject, b_needsfree), READONLY,
+    { "_b_needsfree_", Py_T_INT,
+      offsetof(CDataObject, b_needsfree), Py_READONLY,
       "whether the object owns the memory or not" },
-    { "_objects", T_OBJECT,
-      offsetof(CDataObject, b_objects), READONLY,
+    { "_objects", _Py_T_OBJECT,
+      offsetof(CDataObject, b_objects), Py_READONLY,
       "internal objects tree (NEVER CHANGE THIS OBJECT!)"},
     { NULL },
 };

Modules/_ctypes/callproc.c

@@ -59,7 +59,7 @@
 #endif
 
 #include "Python.h"
-#include "structmember.h"         // PyMemberDef
+
 
 #include <stdbool.h>
 
@@ -581,8 +581,8 @@ PyCArg_repr(PyCArgObject *self)
 }
 
 static PyMemberDef PyCArgType_members[] = {
-    { "_obj", T_OBJECT,
-      offsetof(PyCArgObject, obj), READONLY,
+    { "_obj", _Py_T_OBJECT,
+      offsetof(PyCArgObject, obj), Py_READONLY,
       "the wrapped object" },
     { NULL },
 };

Modules/_datetimemodule.c

@@ -15,7 +15,7 @@
 #include "pycore_long.h"          // _PyLong_GetOne()
 #include "pycore_object.h"        // _PyObject_Init()
 #include "datetime.h"
-#include "structmember.h"         // PyMemberDef
+
 
 #include <time.h>
 
@@ -2727,13 +2727,13 @@ delta_reduce(PyDateTime_Delta* self, PyObject *Py_UNUSED(ignored))
 
 static PyMemberDef delta_members[] = {
 
-    {"days",         T_INT, OFFSET(days),         READONLY,
+    {"days",         Py_T_INT, OFFSET(days),         Py_READONLY,
      PyDoc_STR("Number of days.")},
 
-    {"seconds",      T_INT, OFFSET(seconds),      READONLY,
+    {"seconds",      Py_T_INT, OFFSET(seconds),      Py_READONLY,
      PyDoc_STR("Number of seconds (>= 0 and less than 1 day).")},
 
-    {"microseconds", T_INT, OFFSET(microseconds), READONLY,
+    {"microseconds", Py_T_INT, OFFSET(microseconds), Py_READONLY,
      PyDoc_STR("Number of microseconds (>= 0 and less than 1 second).")},
     {NULL}
 };

Modules/_elementtree.c

@@ -18,7 +18,8 @@
 #include "Python.h"
 #include "pycore_import.h"        // _PyImport_GetModuleAttrString()
 #include "pycore_pyhash.h"        // _Py_HashSecret
-#include "structmember.h"         // PyMemberDef
+
+#include <stddef.h>               // offsetof()
 #include "expat.h"
 #include "pyexpat.h"
 
@@ -4134,8 +4135,8 @@ _elementtree_XMLParser__setevents_impl(XMLParserObject *self,
 }
 
 static PyMemberDef xmlparser_members[] = {
-    {"entity", T_OBJECT, offsetof(XMLParserObject, entity), READONLY, NULL},
-    {"target", T_OBJECT, offsetof(XMLParserObject, target), READONLY, NULL},
+    {"entity", _Py_T_OBJECT, offsetof(XMLParserObject, entity), Py_READONLY, NULL},
+    {"target", _Py_T_OBJECT, offsetof(XMLParserObject, target), Py_READONLY, NULL},
     {NULL}
 };
 
@@ -4191,7 +4192,7 @@ static PyMethodDef element_methods[] = {
 };
 
 static struct PyMemberDef element_members[] = {
-    {"__weaklistoffset__", T_PYSSIZET, offsetof(ElementObject, weakreflist), READONLY},
+    {"__weaklistoffset__", Py_T_PYSSIZET, offsetof(ElementObject, weakreflist), Py_READONLY},
     {NULL},
 };
 

Modules/_functoolsmodule.c

@@ -6,7 +6,7 @@
 #include "pycore_object.h"        // _PyObject_GC_TRACK
 #include "pycore_pystate.h"       // _PyThreadState_GET()
 #include "pycore_tuple.h"         // _PyTuple_ITEMS()
-#include "structmember.h"         // PyMemberDef
+
 
 #include "clinic/_functoolsmodule.c.h"
 /*[clinic input]
@@ -340,18 +340,18 @@ PyDoc_STRVAR(partial_doc,
 
 #define OFF(x) offsetof(partialobject, x)
 static PyMemberDef partial_memberlist[] = {
-    {"func",            T_OBJECT,       OFF(fn),        READONLY,
+    {"func",            _Py_T_OBJECT,       OFF(fn),        Py_READONLY,
      "function object to use in future partial calls"},
-    {"args",            T_OBJECT,       OFF(args),      READONLY,
+    {"args",            _Py_T_OBJECT,       OFF(args),      Py_READONLY,
      "tuple of arguments to future partial calls"},
-    {"keywords",        T_OBJECT,       OFF(kw),        READONLY,
+    {"keywords",        _Py_T_OBJECT,       OFF(kw),        Py_READONLY,
      "dictionary of keyword arguments to future partial calls"},
-    {"__weaklistoffset__", T_PYSSIZET,
-     offsetof(partialobject, weakreflist), READONLY},
-    {"__dictoffset__", T_PYSSIZET,
-     offsetof(partialobject, dict), READONLY},
-    {"__vectorcalloffset__", T_PYSSIZET,
-     offsetof(partialobject, vectorcall), READONLY},
+    {"__weaklistoffset__", Py_T_PYSSIZET,
+     offsetof(partialobject, weakreflist), Py_READONLY},
+    {"__dictoffset__", Py_T_PYSSIZET,
+     offsetof(partialobject, dict), Py_READONLY},
+    {"__vectorcalloffset__", Py_T_PYSSIZET,
+     offsetof(partialobject, vectorcall), Py_READONLY},
     {NULL}  /* Sentinel */
 };
 
@@ -540,7 +540,7 @@ keyobject_traverse(keyobject *ko, visitproc visit, void *arg)
 }
 
 static PyMemberDef keyobject_members[] = {
-    {"obj", T_OBJECT,
+    {"obj", _Py_T_OBJECT,
      offsetof(keyobject, object), 0,
      PyDoc_STR("Value wrapped by a key function.")},
     {NULL}
@@ -1394,10 +1394,10 @@ static PyGetSetDef lru_cache_getsetlist[] = {
 };
 
 static PyMemberDef lru_cache_memberlist[] = {
-    {"__dictoffset__", T_PYSSIZET,
-     offsetof(lru_cache_object, dict), READONLY},
-    {"__weaklistoffset__", T_PYSSIZET,
-     offsetof(lru_cache_object, weakreflist), READONLY},
+    {"__dictoffset__", Py_T_PYSSIZET,
+     offsetof(lru_cache_object, dict), Py_READONLY},
+    {"__weaklistoffset__", Py_T_PYSSIZET,
+     offsetof(lru_cache_object, weakreflist), Py_READONLY},
     {NULL}  /* Sentinel */
 };
 

Modules/_io/bufferedio.c

@@ -13,7 +13,7 @@
 #include "pycore_object.h"        // _PyObject_GC_UNTRACK()
 #include "pycore_pyerrors.h"      // _Py_FatalErrorFormat()
 #include "pycore_pylifecycle.h"   // _Py_IsInterpreterFinalizing()
-#include "structmember.h"         // PyMemberDef
+
 #include "_iomodule.h"
 
 /*[clinic input]
@@ -2478,10 +2478,10 @@ static PyMethodDef bufferedreader_methods[] = {
 };
 
 static PyMemberDef bufferedreader_members[] = {
-    {"raw", T_OBJECT, offsetof(buffered, raw), READONLY},
-    {"_finalizing", T_BOOL, offsetof(buffered, finalizing), 0},
-    {"__weaklistoffset__", T_PYSSIZET, offsetof(buffered, weakreflist), READONLY},
-    {"__dictoffset__", T_PYSSIZET, offsetof(buffered, dict), READONLY},
+    {"raw", _Py_T_OBJECT, offsetof(buffered, raw), Py_READONLY},
+    {"_finalizing", Py_T_BOOL, offsetof(buffered, finalizing), 0},
+    {"__weaklistoffset__", Py_T_PYSSIZET, offsetof(buffered, weakreflist), Py_READONLY},
+    {"__dictoffset__", Py_T_PYSSIZET, offsetof(buffered, dict), Py_READONLY},
     {NULL}
 };
 
@@ -2538,10 +2538,10 @@ static PyMethodDef bufferedwriter_methods[] = {
 };
 
 static PyMemberDef bufferedwriter_members[] = {
-    {"raw", T_OBJECT, offsetof(buffered, raw), READONLY},
-    {"_finalizing", T_BOOL, offsetof(buffered, finalizing), 0},
-    {"__weaklistoffset__", T_PYSSIZET, offsetof(buffered, weakreflist), READONLY},
-    {"__dictoffset__", T_PYSSIZET, offsetof(buffered, dict), READONLY},
+    {"raw", _Py_T_OBJECT, offsetof(buffered, raw), Py_READONLY},
+    {"_finalizing", Py_T_BOOL, offsetof(buffered, finalizing), 0},
+    {"__weaklistoffset__", Py_T_PYSSIZET, offsetof(buffered, weakreflist), Py_READONLY},
+    {"__dictoffset__", Py_T_PYSSIZET, offsetof(buffered, dict), Py_READONLY},
     {NULL}
 };
 
@@ -2594,8 +2594,8 @@ static PyMethodDef bufferedrwpair_methods[] = {
 };
 
 static PyMemberDef bufferedrwpair_members[] = {
-    {"__weaklistoffset__", T_PYSSIZET, offsetof(rwpair, weakreflist), READONLY},
-    {"__dictoffset__", T_PYSSIZET, offsetof(rwpair, dict), READONLY},
+    {"__weaklistoffset__", Py_T_PYSSIZET, offsetof(rwpair, weakreflist), Py_READONLY},
+    {"__dictoffset__", Py_T_PYSSIZET, offsetof(rwpair, dict), Py_READONLY},
     {NULL}
 };
 
@@ -2656,10 +2656,10 @@ static PyMethodDef bufferedrandom_methods[] = {
 };
 
 static PyMemberDef bufferedrandom_members[] = {
-    {"raw", T_OBJECT, offsetof(buffered, raw), READONLY},
-    {"_finalizing", T_BOOL, offsetof(buffered, finalizing), 0},
-    {"__weaklistoffset__", T_PYSSIZET, offsetof(buffered, weakreflist), READONLY},
-    {"__dictoffset__", T_PYSSIZET, offsetof(buffered, dict), READONLY},
+    {"raw", _Py_T_OBJECT, offsetof(buffered, raw), Py_READONLY},
+    {"_finalizing", Py_T_BOOL, offsetof(buffered, finalizing), 0},
+    {"__weaklistoffset__", Py_T_PYSSIZET, offsetof(buffered, weakreflist), Py_READONLY},
+    {"__dictoffset__", Py_T_PYSSIZET, offsetof(buffered, dict), Py_READONLY},
     {NULL}
 };
 

Modules/_io/bytesio.c

@@ -1028,8 +1028,8 @@ static struct PyMethodDef bytesio_methods[] = {
 };
 
 static PyMemberDef bytesio_members[] = {
-    {"__weaklistoffset__", T_PYSSIZET, offsetof(bytesio, weakreflist), READONLY},
-    {"__dictoffset__", T_PYSSIZET, offsetof(bytesio, dict), READONLY},
+    {"__weaklistoffset__", Py_T_PYSSIZET, offsetof(bytesio, weakreflist), Py_READONLY},
+    {"__dictoffset__", Py_T_PYSSIZET, offsetof(bytesio, dict), Py_READONLY},
     {NULL}
 };