mirror of https://github.com/python/cpython.git
137 lines
3.1 KiB
C
137 lines
3.1 KiB
C
#include "parts.h"
|
|
#include "util.h"
|
|
|
|
|
|
static PyObject *
|
|
tuple_check(PyObject* Py_UNUSED(module), PyObject *obj)
|
|
{
|
|
NULLABLE(obj);
|
|
return PyLong_FromLong(PyTuple_Check(obj));
|
|
}
|
|
|
|
static PyObject *
|
|
tuple_checkexact(PyObject* Py_UNUSED(module), PyObject *obj)
|
|
{
|
|
NULLABLE(obj);
|
|
return PyLong_FromLong(PyTuple_CheckExact(obj));
|
|
}
|
|
|
|
static PyObject *
|
|
tuple_new(PyObject* Py_UNUSED(module), PyObject *len)
|
|
{
|
|
return PyTuple_New(PyLong_AsSsize_t(len));
|
|
}
|
|
|
|
static PyObject *
|
|
tuple_pack(PyObject *Py_UNUSED(module), PyObject *args)
|
|
{
|
|
PyObject *arg1 = NULL, *arg2 = NULL;
|
|
Py_ssize_t size;
|
|
|
|
if (!PyArg_ParseTuple(args, "n|OO", &size, &arg1, &arg2)) {
|
|
return NULL;
|
|
}
|
|
if (arg1) {
|
|
NULLABLE(arg1);
|
|
if (arg2) {
|
|
NULLABLE(arg2);
|
|
return PyTuple_Pack(size, arg1, arg2);
|
|
}
|
|
return PyTuple_Pack(size, arg1);
|
|
}
|
|
return PyTuple_Pack(size);
|
|
}
|
|
|
|
static PyObject *
|
|
tuple_size(PyObject *Py_UNUSED(module), PyObject *obj)
|
|
{
|
|
NULLABLE(obj);
|
|
RETURN_SIZE(PyTuple_Size(obj));
|
|
}
|
|
|
|
static PyObject *
|
|
tuple_getitem(PyObject *Py_UNUSED(module), PyObject *args)
|
|
{
|
|
PyObject *obj;
|
|
Py_ssize_t i;
|
|
if (!PyArg_ParseTuple(args, "On", &obj, &i)) {
|
|
return NULL;
|
|
}
|
|
NULLABLE(obj);
|
|
return Py_XNewRef(PyTuple_GetItem(obj, i));
|
|
}
|
|
|
|
static PyObject *
|
|
tuple_getslice(PyObject *Py_UNUSED(module), PyObject *args)
|
|
{
|
|
PyObject *obj;
|
|
Py_ssize_t ilow, ihigh;
|
|
if (!PyArg_ParseTuple(args, "Onn", &obj, &ilow, &ihigh)) {
|
|
return NULL;
|
|
}
|
|
NULLABLE(obj);
|
|
return PyTuple_GetSlice(obj, ilow, ihigh);
|
|
}
|
|
|
|
static PyObject *
|
|
tuple_setitem(PyObject *Py_UNUSED(module), PyObject *args)
|
|
{
|
|
PyObject *obj, *value, *newtuple = NULL;
|
|
Py_ssize_t i;
|
|
if (!PyArg_ParseTuple(args, "OnO", &obj, &i, &value)) {
|
|
return NULL;
|
|
}
|
|
NULLABLE(value);
|
|
if (PyTuple_CheckExact(obj)) {
|
|
Py_ssize_t size = PyTuple_Size(obj);
|
|
newtuple = PyTuple_New(size);
|
|
if (!newtuple) {
|
|
return NULL;
|
|
}
|
|
for (Py_ssize_t n = 0; n < size; n++) {
|
|
if (PyTuple_SetItem(newtuple, n,
|
|
Py_XNewRef(PyTuple_GetItem(obj, n))) == -1) {
|
|
Py_DECREF(newtuple);
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
if (PyTuple_SetItem(newtuple, i, Py_XNewRef(value)) == -1) {
|
|
Py_DECREF(newtuple);
|
|
return NULL;
|
|
}
|
|
return newtuple;
|
|
}
|
|
else {
|
|
NULLABLE(obj);
|
|
|
|
if (PyTuple_SetItem(obj, i, Py_XNewRef(value)) == -1) {
|
|
return NULL;
|
|
}
|
|
return Py_XNewRef(obj);
|
|
}
|
|
}
|
|
|
|
|
|
static PyMethodDef test_methods[] = {
|
|
{"tuple_check", tuple_check, METH_O},
|
|
{"tuple_checkexact", tuple_checkexact, METH_O},
|
|
{"tuple_new", tuple_new, METH_O},
|
|
{"tuple_pack", tuple_pack, METH_VARARGS},
|
|
{"tuple_size", tuple_size, METH_O},
|
|
{"tuple_getitem", tuple_getitem, METH_VARARGS},
|
|
{"tuple_getslice", tuple_getslice, METH_VARARGS},
|
|
{"tuple_setitem", tuple_setitem, METH_VARARGS},
|
|
{NULL},
|
|
};
|
|
|
|
int
|
|
_PyTestLimitedCAPI_Init_Tuple(PyObject *m)
|
|
{
|
|
if (PyModule_AddFunctions(m, test_methods) < 0) {
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|