diff options
Diffstat (limited to 'Doc/ext/noddy2.c')
| -rw-r--r-- | Doc/ext/noddy2.c | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/Doc/ext/noddy2.c b/Doc/ext/noddy2.c deleted file mode 100644 index 2caf985..0000000 --- a/Doc/ext/noddy2.c +++ /dev/null @@ -1,190 +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); - self->ob_type->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 = PyString_FromString(""); - if (self->first == NULL) - { - Py_DECREF(self); - return NULL; - } - - self->last = PyString_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) -{ - static PyObject *format = NULL; - PyObject *args, *result; - - if (format == NULL) { - format = PyString_FromString("%s %s"); - if (format == NULL) - return NULL; - } - - if (self->first == NULL) { - PyErr_SetString(PyExc_AttributeError, "first"); - return NULL; - } - - if (self->last == NULL) { - PyErr_SetString(PyExc_AttributeError, "last"); - return NULL; - } - - args = Py_BuildValue("OO", self->first, self->last); - if (args == NULL) - return NULL; - - result = PyString_Format(format, args); - Py_DECREF(args); - - return result; -} - -static PyMethodDef Noddy_methods[] = { - {"name", (PyCFunction)Noddy_name, METH_NOARGS, - "Return the name, combining the first and last name" - }, - {NULL} /* Sentinel */ -}; - -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 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 PyMethodDef module_methods[] = { - {NULL} /* Sentinel */ -}; - -#ifndef PyMODINIT_FUNC /* declarations for DLL import/export */ -#define PyMODINIT_FUNC void -#endif -PyMODINIT_FUNC -initnoddy2(void) -{ - PyObject* m; - - if (PyType_Ready(&NoddyType) < 0) - return; - - m = Py_InitModule3("noddy2", module_methods, - "Example module that creates an extension type."); - - if (m == NULL) - return; - - Py_INCREF(&NoddyType); - PyModule_AddObject(m, "Noddy", (PyObject *)&NoddyType); -} |