1 files changed, 0 insertions, 203 deletions
diff --git a/Doc/includes/custom4.c b/Doc/includes/custom4.c
deleted file mode 100644
index 584992f..0000000
--- a/Doc/includes/custom4.c
+++ /dev/null
@@ -1,203 +0,0 @@
-#define PY_SSIZE_T_CLEAN
-#include <Python.h>
-#include "structmember.h"
-
-typedef struct {
-    PyObject_HEAD
-    PyObject *first; /* first name */
-    PyObject *last;  /* last name */
-    int number;
-} CustomObject;
-
-static int
-Custom_traverse(CustomObject *self, visitproc visit, void *arg)
-{
-    Py_VISIT(self->first);
-    Py_VISIT(self->last);
-    return 0;
-}
-
-static int
-Custom_clear(CustomObject *self)
-{
-    Py_CLEAR(self->first);
-    Py_CLEAR(self->last);
-    return 0;
-}
-
-static void
-Custom_dealloc(CustomObject *self)
-{
-    PyObject_GC_UnTrack(self);
-    Custom_clear(self);
-    Py_TYPE(self)->tp_free((PyObject *) self);
-}
-
-static PyObject *
-Custom_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
-{
-    CustomObject *self;
-    self = (CustomObject *) type->tp_alloc(type, 0);
-    if (self != NULL) {
-        self->first = PyUnicode_FromString("");
-        if (self->first == NULL) {
-            Py_DECREF(self);
-            return NULL;
-        }
-        self->last = PyUnicode_FromString("");
-        if (self->last == NULL) {
-            Py_DECREF(self);
-            return NULL;
-        }
-        self->number = 0;
-    }
-    return (PyObject *) self;
-}
-
-static int
-Custom_init(CustomObject *self, PyObject *args, PyObject *kwds)
-{
-    static char *kwlist[] = {"first", "last", "number", NULL};
-    PyObject *first = NULL, *last = NULL, *tmp;
-
-    if (!PyArg_ParseTupleAndKeywords(args, kwds, "|UUi", kwlist,
-                                     &first, &last,
-                                     &self->number))
-        return -1;
-
-    if (first) {
-        tmp = self->first;
-        Py_INCREF(first);
-        self->first = first;
-        Py_DECREF(tmp);
-    }
-    if (last) {
-        tmp = self->last;
-        Py_INCREF(last);
-        self->last = last;
-        Py_DECREF(tmp);
-    }
-    return 0;
-}
-
-static PyMemberDef Custom_members[] = {
-    {"number", T_INT, offsetof(CustomObject, number), 0,
-     "custom number"},
-    {NULL}  /* Sentinel */
-};
-
-static PyObject *
-Custom_getfirst(CustomObject *self, void *closure)
-{
-    Py_INCREF(self->first);
-    return self->first;
-}
-
-static int
-Custom_setfirst(CustomObject *self, PyObject *value, void *closure)
-{
-    if (value == NULL) {
-        PyErr_SetString(PyExc_TypeError, "Cannot delete the first attribute");
-        return -1;
-    }
-    if (!PyUnicode_Check(value)) {
-        PyErr_SetString(PyExc_TypeError,
-                        "The first attribute value must be a string");
-        return -1;
-    }
-    Py_INCREF(value);
-    Py_CLEAR(self->first);
-    self->first = value;
-    return 0;
-}
-
-static PyObject *
-Custom_getlast(CustomObject *self, void *closure)
-{
-    Py_INCREF(self->last);
-    return self->last;
-}
-
-static int
-Custom_setlast(CustomObject *self, PyObject *value, void *closure)
-{
-    if (value == NULL) {
-        PyErr_SetString(PyExc_TypeError, "Cannot delete the last attribute");
-        return -1;
-    }
-    if (!PyUnicode_Check(value)) {
-        PyErr_SetString(PyExc_TypeError,
-                        "The last attribute value must be a string");
-        return -1;
-    }
-    Py_INCREF(value);
-    Py_CLEAR(self->last);
-    self->last = value;
-    return 0;
-}
-
-static PyGetSetDef Custom_getsetters[] = {
-    {"first", (getter) Custom_getfirst, (setter) Custom_setfirst,
-     "first name", NULL},
-    {"last", (getter) Custom_getlast, (setter) Custom_setlast,
-     "last name", NULL},
-    {NULL}  /* Sentinel */
-};
-
-static PyObject *
-Custom_name(CustomObject *self, PyObject *Py_UNUSED(ignored))
-{
-    return PyUnicode_FromFormat("%S %S", self->first, self->last);
-}
-
-static PyMethodDef Custom_methods[] = {
-    {"name", (PyCFunction) Custom_name, METH_NOARGS,
-     "Return the name, combining the first and last name"
-    },
-    {NULL}  /* Sentinel */
-};
-
-static PyTypeObject CustomType = {
-    PyVarObject_HEAD_INIT(NULL, 0)
-    .tp_name = "custom4.Custom",
-    .tp_doc = "Custom objects",
-    .tp_basicsize = sizeof(CustomObject),
-    .tp_itemsize = 0,
-    .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC,
-    .tp_new = Custom_new,
-    .tp_init = (initproc) Custom_init,
-    .tp_dealloc = (destructor) Custom_dealloc,
-    .tp_traverse = (traverseproc) Custom_traverse,
-    .tp_clear = (inquiry) Custom_clear,
-    .tp_members = Custom_members,
-    .tp_methods = Custom_methods,
-    .tp_getset = Custom_getsetters,
-};
-
-static PyModuleDef custommodule = {
-    PyModuleDef_HEAD_INIT,
-    .m_name = "custom4",
-    .m_doc = "Example module that creates an extension type.",
-    .m_size = -1,
-};
-
-PyMODINIT_FUNC
-PyInit_custom4(void)
-{
-    PyObject *m;
-    if (PyType_Ready(&CustomType) < 0)
-        return NULL;
-
-    m = PyModule_Create(&custommodule);
-    if (m == NULL)
-        return NULL;
-
-    Py_INCREF(&CustomType);
-    if (PyModule_AddObject(m, "Custom", (PyObject *) &CustomType) < 0) {
-        Py_DECREF(&CustomType);
-        Py_DECREF(m);
-        return NULL;
-    }
-
-    return m;
-}