[Python-checkins] r67578 - in python/branches/py3k/Doc: extending/newtypes.rst includes/noddy.c includes/noddy2.c includes/noddy3.c includes/noddy4.c includes/shoddy.c includes/typestruct.h
georg.brandl
python-checkins at python.org
Fri Dec 5 16:12:16 CET 2008
Author: georg.brandl
Date: Fri Dec 5 16:12:15 2008
New Revision: 67578
Log:
#4504, #4505: Update noddy examples in "Extending & Embedding".
Modified:
python/branches/py3k/Doc/extending/newtypes.rst
python/branches/py3k/Doc/includes/noddy.c
python/branches/py3k/Doc/includes/noddy2.c
python/branches/py3k/Doc/includes/noddy3.c
python/branches/py3k/Doc/includes/noddy4.c
python/branches/py3k/Doc/includes/shoddy.c
python/branches/py3k/Doc/includes/typestruct.h
Modified: python/branches/py3k/Doc/extending/newtypes.rst
==============================================================================
--- python/branches/py3k/Doc/extending/newtypes.rst (original)
+++ python/branches/py3k/Doc/extending/newtypes.rst Fri Dec 5 16:12:15 2008
@@ -73,26 +73,25 @@
static PyTypeObject noddy_NoddyType = {
PyObject_HEAD_INIT(NULL)
- 0, /*ob_size*/
- "noddy.Noddy", /*tp_name*/
- sizeof(noddy_NoddyObject), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- 0, /*tp_dealloc*/
- 0, /*tp_print*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_compare*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash */
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT, /*tp_flags*/
+ "noddy.Noddy", /* tp_name */
+ sizeof(noddy_NoddyObject), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ 0, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_compare */
+ 0, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ 0, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
"Noddy objects", /* tp_doc */
};
@@ -114,13 +113,6 @@
some compilers complain. Fortunately, this member will be filled in for us by
:cfunc:`PyType_Ready`. ::
- 0, /* ob_size */
-
-The :attr:`ob_size` field of the header is not used; its presence in the type
-structure is a historical artifact that is maintained for binary compatibility
-with extension modules compiled for older versions of Python. Always set this
-field to zero. ::
-
"noddy.Noddy", /* tp_name */
The name of our type. This will appear in the default textual representation of
@@ -162,7 +154,7 @@
Skipping a number of type methods that we don't provide, we set the class flags
to :const:`Py_TPFLAGS_DEFAULT`. ::
- Py_TPFLAGS_DEFAULT, /*tp_flags*/
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
All types should include this constant in their flags. It enables all of the
members defined by the current version of Python.
@@ -193,7 +185,7 @@
for a later section!
Everything else in the file should be familiar, except for some code in
-:cfunc:`initnoddy`::
+:cfunc:`PyInit_noddy`::
if (PyType_Ready(&noddy_NoddyType) < 0)
return;
@@ -523,8 +515,8 @@
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
-We rename :cfunc:`initnoddy` to :cfunc:`initnoddy2` and update the module name
-passed to :cfunc:`Py_InitModule3`.
+We rename :cfunc:`PyInit_noddy` to :cfunc:`PyInit_noddy2` and update the module
+name in the :ctype:`PyModuleDef` struct.
Finally, we update our :file:`setup.py` file to build the new module::
@@ -794,7 +786,7 @@
Finally, we add the :const:`Py_TPFLAGS_HAVE_GC` flag to the class flags::
- Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, /*tp_flags*/
+ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, /* tp_flags */
That's pretty much it. If we had written custom :attr:`tp_alloc` or
:attr:`tp_free` slots, we'd need to modify them for cyclic-garbage collection.
@@ -865,20 +857,20 @@
the module's :cfunc:`init` function. ::
PyMODINIT_FUNC
- initshoddy(void)
+ PyInit_shoddy(void)
{
- PyObject *m;
+ PyObject *m;
- ShoddyType.tp_base = &PyList_Type;
- if (PyType_Ready(&ShoddyType) < 0)
- return;
+ ShoddyType.tp_base = &PyList_Type;
+ if (PyType_Ready(&ShoddyType) < 0)
+ return NULL;
- m = Py_InitModule3("shoddy", NULL, "Shoddy module");
- if (m == NULL)
- return;
+ m = PyModule_Create(&shoddymodule);
+ if (m == NULL)
+ return NULL;
- Py_INCREF(&ShoddyType);
- PyModule_AddObject(m, "Shoddy", (PyObject *) &ShoddyType);
+ Py_INCREF(&ShoddyType);
+ PyModule_AddObject(m, "Shoddy", (PyObject *) &ShoddyType);
}
Before calling :cfunc:`PyType_Ready`, the type structure must have the
@@ -1241,49 +1233,50 @@
return -1;
}
+.. XXX tp_compare is dead; need to rewrite for tp_richcompare!
-Object Comparison
------------------
-
-::
-
- cmpfunc tp_compare;
-
-The :attr:`tp_compare` handler is called when comparisons are needed and the
-object does not implement the specific rich comparison method which matches the
-requested comparison. (It is always used if defined and the
-:cfunc:`PyObject_Compare` or :cfunc:`PyObject_Cmp` functions are used, or if
-:func:`cmp` is used from Python.) It is analogous to the :meth:`__cmp__` method.
-This function should return ``-1`` if *obj1* is less than *obj2*, ``0`` if they
-are equal, and ``1`` if *obj1* is greater than *obj2*. (It was previously
-allowed to return arbitrary negative or positive integers for less than and
-greater than, respectively; as of Python 2.2, this is no longer allowed. In the
-future, other return values may be assigned a different meaning.)
-
-A :attr:`tp_compare` handler may raise an exception. In this case it should
-return a negative value. The caller has to test for the exception using
-:cfunc:`PyErr_Occurred`.
-
-Here is a sample implementation::
-
- static int
- newdatatype_compare(newdatatypeobject * obj1, newdatatypeobject * obj2)
- {
- long result;
-
- if (obj1->obj_UnderlyingDatatypePtr->size <
- obj2->obj_UnderlyingDatatypePtr->size) {
- result = -1;
- }
- else if (obj1->obj_UnderlyingDatatypePtr->size >
- obj2->obj_UnderlyingDatatypePtr->size) {
- result = 1;
- }
- else {
- result = 0;
- }
- return result;
- }
+ Object Comparison
+ -----------------
+
+ ::
+
+ cmpfunc tp_compare;
+
+ The :attr:`tp_compare` handler is called when comparisons are needed and the
+ object does not implement the specific rich comparison method which matches the
+ requested comparison. (It is always used if defined and the
+ :cfunc:`PyObject_Compare` or :cfunc:`PyObject_Cmp` functions are used, or if
+ :func:`cmp` is used from Python.) It is analogous to the :meth:`__cmp__` method.
+ This function should return ``-1`` if *obj1* is less than *obj2*, ``0`` if they
+ are equal, and ``1`` if *obj1* is greater than *obj2*. (It was previously
+ allowed to return arbitrary negative or positive integers for less than and
+ greater than, respectively; as of Python 2.2, this is no longer allowed. In the
+ future, other return values may be assigned a different meaning.)
+
+ A :attr:`tp_compare` handler may raise an exception. In this case it should
+ return a negative value. The caller has to test for the exception using
+ :cfunc:`PyErr_Occurred`.
+
+ Here is a sample implementation::
+
+ static int
+ newdatatype_compare(newdatatypeobject * obj1, newdatatypeobject * obj2)
+ {
+ long result;
+
+ if (obj1->obj_UnderlyingDatatypePtr->size <
+ obj2->obj_UnderlyingDatatypePtr->size) {
+ result = -1;
+ }
+ else if (obj1->obj_UnderlyingDatatypePtr->size >
+ obj2->obj_UnderlyingDatatypePtr->size) {
+ result = 1;
+ }
+ else {
+ result = 0;
+ }
+ return result;
+ }
Abstract Protocol Support
Modified: python/branches/py3k/Doc/includes/noddy.c
==============================================================================
--- python/branches/py3k/Doc/includes/noddy.c (original)
+++ python/branches/py3k/Doc/includes/noddy.c Fri Dec 5 16:12:15 2008
@@ -7,47 +7,48 @@
static PyTypeObject noddy_NoddyType = {
PyObject_HEAD_INIT(NULL)
- 0, /*ob_size*/
- "noddy.Noddy", /*tp_name*/
- sizeof(noddy_NoddyObject), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- 0, /*tp_dealloc*/
- 0, /*tp_print*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_compare*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash */
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT, /*tp_flags*/
+ "noddy.Noddy", /* tp_name */
+ sizeof(noddy_NoddyObject), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ 0, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_compare */
+ 0, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ 0, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
"Noddy objects", /* tp_doc */
};
-static PyMethodDef noddy_methods[] = {
- {NULL} /* Sentinel */
+static PyModuleDef noddymodule = {
+ PyModuleDef_HEAD_INIT,
+ "noddy",
+ "Example module that creates an extension type.",
+ -1,
+ NULL, NULL, NULL, NULL, NULL
};
-#ifndef PyMODINIT_FUNC /* declarations for DLL import/export */
-#define PyMODINIT_FUNC void
-#endif
PyMODINIT_FUNC
-initnoddy(void)
+PyInit_noddy(void)
{
PyObject* m;
noddy_NoddyType.tp_new = PyType_GenericNew;
if (PyType_Ready(&noddy_NoddyType) < 0)
- return;
+ return NULL;
- m = Py_InitModule3("noddy", noddy_methods,
- "Example module that creates an extension type.");
+ m = PyModule_Create(&noddymodule);
+ if (m == NULL)
+ return NULL;
Py_INCREF(&noddy_NoddyType);
PyModule_AddObject(m, "Noddy", (PyObject *)&noddy_NoddyType);
Modified: python/branches/py3k/Doc/includes/noddy2.c
==============================================================================
--- python/branches/py3k/Doc/includes/noddy2.c (original)
+++ python/branches/py3k/Doc/includes/noddy2.c Fri Dec 5 16:12:15 2008
@@ -13,7 +13,7 @@
{
Py_XDECREF(self->first);
Py_XDECREF(self->last);
- self->ob_type->tp_free((PyObject*)self);
+ Py_TYPE(self)->tp_free((PyObject*)self);
}
static PyObject *
@@ -124,26 +124,26 @@
static PyTypeObject NoddyType = {
PyObject_HEAD_INIT(NULL)
- 0, /*ob_size*/
- "noddy.Noddy", /*tp_name*/
- sizeof(Noddy), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- (destructor)Noddy_dealloc, /*tp_dealloc*/
- 0, /*tp_print*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_compare*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash */
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
+ "noddy.Noddy", /* tp_name */
+ sizeof(Noddy), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor)Noddy_dealloc, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_compare */
+ 0, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ 0, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT |
+ Py_TPFLAGS_BASETYPE, /* tp_flags */
"Noddy objects", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
@@ -164,26 +164,25 @@
Noddy_new, /* tp_new */
};
-static PyMethodDef module_methods[] = {
- {NULL} /* Sentinel */
+static PyModuleDef noddy2module = {
+ PyModuleDef_HEAD_INIT,
+ "noddy2",
+ "Example module that creates an extension type.",
+ -1,
+ NULL, NULL, NULL, NULL, NULL
};
-#ifndef PyMODINIT_FUNC /* declarations for DLL import/export */
-#define PyMODINIT_FUNC void
-#endif
PyMODINIT_FUNC
-initnoddy2(void)
+PyInit_noddy2(void)
{
PyObject* m;
if (PyType_Ready(&NoddyType) < 0)
- return;
-
- m = Py_InitModule3("noddy2", module_methods,
- "Example module that creates an extension type.");
+ return NULL;
+ m = PyModule_Create(&noddy2module);
if (m == NULL)
- return;
+ return NULL;
Py_INCREF(&NoddyType);
PyModule_AddObject(m, "Noddy", (PyObject *)&NoddyType);
Modified: python/branches/py3k/Doc/includes/noddy3.c
==============================================================================
--- python/branches/py3k/Doc/includes/noddy3.c (original)
+++ python/branches/py3k/Doc/includes/noddy3.c Fri Dec 5 16:12:15 2008
@@ -13,7 +13,7 @@
{
Py_XDECREF(self->first);
Py_XDECREF(self->last);
- self->ob_type->tp_free((PyObject*)self);
+ Py_TYPE(self)->tp_free((PyObject*)self);
}
static PyObject *
@@ -177,26 +177,26 @@
static PyTypeObject NoddyType = {
PyObject_HEAD_INIT(NULL)
- 0, /*ob_size*/
- "noddy.Noddy", /*tp_name*/
- sizeof(Noddy), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- (destructor)Noddy_dealloc, /*tp_dealloc*/
- 0, /*tp_print*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_compare*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash */
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
+ "noddy.Noddy", /* tp_name */
+ sizeof(Noddy), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor)Noddy_dealloc, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_compare */
+ 0, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ 0, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT |
+ Py_TPFLAGS_BASETYPE, /* tp_flags */
"Noddy objects", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
@@ -217,26 +217,25 @@
Noddy_new, /* tp_new */
};
-static PyMethodDef module_methods[] = {
- {NULL} /* Sentinel */
+static PyModuleDef noddy3module = {
+ PyModuleDef_HEAD_INIT,
+ "noddy3",
+ "Example module that creates an extension type.",
+ -1,
+ NULL, NULL, NULL, NULL, NULL
};
-#ifndef PyMODINIT_FUNC /* declarations for DLL import/export */
-#define PyMODINIT_FUNC void
-#endif
PyMODINIT_FUNC
-initnoddy3(void)
+PyInit_noddy3(void)
{
PyObject* m;
if (PyType_Ready(&NoddyType) < 0)
- return;
-
- m = Py_InitModule3("noddy3", module_methods,
- "Example module that creates an extension type.");
+ return NULL;
+ m = PyModule_Create(&noddy3module);
if (m == NULL)
- return;
+ return NULL;
Py_INCREF(&NoddyType);
PyModule_AddObject(m, "Noddy", (PyObject *)&NoddyType);
Modified: python/branches/py3k/Doc/includes/noddy4.c
==============================================================================
--- python/branches/py3k/Doc/includes/noddy4.c (original)
+++ python/branches/py3k/Doc/includes/noddy4.c Fri Dec 5 16:12:15 2008
@@ -47,7 +47,7 @@
Noddy_dealloc(Noddy* self)
{
Noddy_clear(self);
- self->ob_type->tp_free((PyObject*)self);
+ Py_TYPE(self)->tp_free((PyObject*)self);
}
static PyObject *
@@ -158,26 +158,27 @@
static PyTypeObject NoddyType = {
PyObject_HEAD_INIT(NULL)
- 0, /*ob_size*/
- "noddy.Noddy", /*tp_name*/
- sizeof(Noddy), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- (destructor)Noddy_dealloc, /*tp_dealloc*/
- 0, /*tp_print*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_compare*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash */
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, /*tp_flags*/
+ "noddy.Noddy", /* tp_name */
+ sizeof(Noddy), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor)Noddy_dealloc, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_compare */
+ 0, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ 0, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT |
+ Py_TPFLAGS_BASETYPE |
+ Py_TPFLAGS_HAVE_GC, /* tp_flags */
"Noddy objects", /* tp_doc */
(traverseproc)Noddy_traverse, /* tp_traverse */
(inquiry)Noddy_clear, /* tp_clear */
@@ -198,26 +199,25 @@
Noddy_new, /* tp_new */
};
-static PyMethodDef module_methods[] = {
- {NULL} /* Sentinel */
+static PyModuleDef noddy4module = {
+ PyModuleDef_HEAD_INIT,
+ "noddy4",
+ "Example module that creates an extension type.",
+ -1,
+ NULL, NULL, NULL, NULL, NULL
};
-#ifndef PyMODINIT_FUNC /* declarations for DLL import/export */
-#define PyMODINIT_FUNC void
-#endif
PyMODINIT_FUNC
-initnoddy4(void)
+PyInit_noddy4(void)
{
PyObject* m;
if (PyType_Ready(&NoddyType) < 0)
- return;
-
- m = Py_InitModule3("noddy4", module_methods,
- "Example module that creates an extension type.");
+ return NULL;
+ m = PyModule_Create(&noddy4module);
if (m == NULL)
- return;
+ return NULL;
Py_INCREF(&NoddyType);
PyModule_AddObject(m, "Noddy", (PyObject *)&NoddyType);
Modified: python/branches/py3k/Doc/includes/shoddy.c
==============================================================================
--- python/branches/py3k/Doc/includes/shoddy.c (original)
+++ python/branches/py3k/Doc/includes/shoddy.c Fri Dec 5 16:12:15 2008
@@ -32,7 +32,6 @@
static PyTypeObject ShoddyType = {
PyObject_HEAD_INIT(NULL)
- 0, /* ob_size */
"shoddy.Shoddy", /* tp_name */
sizeof(Shoddy), /* tp_basicsize */
0, /* tp_itemsize */
@@ -52,7 +51,7 @@
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT |
- Py_TPFLAGS_BASETYPE, /* tp_flags */
+ Py_TPFLAGS_BASETYPE, /* tp_flags */
0, /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
@@ -73,18 +72,26 @@
0, /* tp_new */
};
+static PyModuleDef shoddymodule = {
+ PyModuleDef_HEAD_INIT,
+ "shoddy",
+ "Shoddy module",
+ -1,
+ NULL, NULL, NULL, NULL, NULL
+};
+
PyMODINIT_FUNC
-initshoddy(void)
+PyInit_shoddy(void)
{
PyObject *m;
ShoddyType.tp_base = &PyList_Type;
if (PyType_Ready(&ShoddyType) < 0)
- return;
+ return NULL;
- m = Py_InitModule3("shoddy", NULL, "Shoddy module");
+ m = PyModule_Create(&shoddymodule);
if (m == NULL)
- return;
+ return NULL;
Py_INCREF(&ShoddyType);
PyModule_AddObject(m, "Shoddy", (PyObject *) &ShoddyType);
Modified: python/branches/py3k/Doc/includes/typestruct.h
==============================================================================
--- python/branches/py3k/Doc/includes/typestruct.h (original)
+++ python/branches/py3k/Doc/includes/typestruct.h Fri Dec 5 16:12:15 2008
@@ -34,21 +34,18 @@
char *tp_doc; /* Documentation string */
- /* Assigned meaning in release 2.0 */
/* call function for all accessible objects */
traverseproc tp_traverse;
/* delete references to contained objects */
inquiry tp_clear;
- /* Assigned meaning in release 2.1 */
/* rich comparisons */
richcmpfunc tp_richcompare;
/* weak reference enabler */
long tp_weaklistoffset;
- /* Added in release 2.2 */
/* Iterators */
getiterfunc tp_iter;
iternextfunc tp_iternext;
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