diff options
Diffstat (limited to 'Doc/includes/noddy2.c')
-rw-r--r-- | Doc/includes/noddy2.c | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/Doc/includes/noddy2.c b/Doc/includes/noddy2.c deleted file mode 100644 index 9641558..0000000 --- a/Doc/includes/noddy2.c +++ /dev/null @@ -1,172 +0,0 @@ -#include <Python.h> -#include "structmember.h" - -typedef struct { - PyObject_HEAD - PyObject *first; /* first name */ - PyObject *last; /* last name */ - int number; -} Noddy; - -static void -Noddy_dealloc(Noddy* self) -{ - Py_XDECREF(self->first); - Py_XDECREF(self->last); - Py_TYPE(self)->tp_free((PyObject*)self); -} - -static PyObject * -Noddy_new(PyTypeObject *type, PyObject *args, PyObject *kwds) -{ - Noddy *self; - - self = (Noddy *)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 -Noddy_init(Noddy *self, PyObject *args, PyObject *kwds) -{ - PyObject *first=NULL, *last=NULL, *tmp; - - static char *kwlist[] = {"first", "last", "number", NULL}; - - if (! PyArg_ParseTupleAndKeywords(args, kwds, "|OOi", kwlist, - &first, &last, - &self->number)) - return -1; - - if (first) { - tmp = self->first; - Py_INCREF(first); - self->first = first; - Py_XDECREF(tmp); - } - - if (last) { - tmp = self->last; - Py_INCREF(last); - self->last = last; - Py_XDECREF(tmp); - } - - return 0; -} - - -static PyMemberDef Noddy_members[] = { - {"first", T_OBJECT_EX, offsetof(Noddy, first), 0, - "first name"}, - {"last", T_OBJECT_EX, offsetof(Noddy, last), 0, - "last name"}, - {"number", T_INT, offsetof(Noddy, number), 0, - "noddy number"}, - {NULL} /* Sentinel */ -}; - -static PyObject * -Noddy_name(Noddy* self) -{ - if (self->first == NULL) { - PyErr_SetString(PyExc_AttributeError, "first"); - return NULL; - } - - if (self->last == NULL) { - PyErr_SetString(PyExc_AttributeError, "last"); - return NULL; - } - - return PyUnicode_FromFormat("%S %S", self->first, self->last); -} - -static PyMethodDef Noddy_methods[] = { - {"name", (PyCFunction)Noddy_name, METH_NOARGS, - "Return the name, combining the first and last name" - }, - {NULL} /* Sentinel */ -}; - -static PyTypeObject NoddyType = { - PyVarObject_HEAD_INIT(NULL, 0) - "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_reserved */ - 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 */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - Noddy_methods, /* tp_methods */ - Noddy_members, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - (initproc)Noddy_init, /* tp_init */ - 0, /* tp_alloc */ - Noddy_new, /* tp_new */ -}; - -static PyModuleDef noddy2module = { - PyModuleDef_HEAD_INIT, - "noddy2", - "Example module that creates an extension type.", - -1, - NULL, NULL, NULL, NULL, NULL -}; - -PyMODINIT_FUNC -PyInit_noddy2(void) -{ - PyObject* m; - - if (PyType_Ready(&NoddyType) < 0) - return NULL; - - m = PyModule_Create(&noddy2module); - if (m == NULL) - return NULL; - - Py_INCREF(&NoddyType); - PyModule_AddObject(m, "Noddy", (PyObject *)&NoddyType); - return m; -} |