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bpo-29793: Convert some builtin types constructors to Argument Clinic. (#615)

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This commit is contained in:
Serhiy Storchaka 2017-03-19 08:51:07 +02:00 • committed by GitHub
parent 0b5615926a
commit 18b250f844
14 changed files with 527 additions and 202 deletions
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33
Objects/floatobject.c
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@ -1612,19 +1612,23 @@ float_as_integer_ratio_impl(PyObject *self)
}
static PyObject *
float_subtype_new(PyTypeObject *type, PyObject *args, PyObject *kwds);
float_subtype_new(PyTypeObject *type, PyObject *x);
/*[clinic input]
@classmethod
float.__new__ as float_new
x: object(c_default="Py_False") = 0
/
Convert a string or number to a floating point number, if possible.
[clinic start generated code]*/
static PyObject *
float_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
float_new_impl(PyTypeObject *type, PyObject *x)
/*[clinic end generated code: output=ccf1e8dc460ba6ba input=c98d8e811ad2037a]*/
{
PyObject *x = Py_False; /* Integer zero */
if (type != &PyFloat_Type)
return float_subtype_new(type, args, kwds); /* Wimp out */
if (!_PyArg_NoKeywords("float()", kwds))
return NULL;
if (!PyArg_UnpackTuple(args, "float", 0, 1, &x))
return NULL;
return float_subtype_new(type, x); /* Wimp out */
/* If it's a string, but not a string subclass, use
PyFloat_FromString. */
if (PyUnicode_CheckExact(x))
@ -1638,12 +1642,12 @@ float_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
from the regular float. The regular float is then thrown away.
*/
static PyObject *
float_subtype_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
float_subtype_new(PyTypeObject *type, PyObject *x)
{
PyObject *tmp, *newobj;
assert(PyType_IsSubtype(type, &PyFloat_Type));
tmp = float_new(&PyFloat_Type, args, kwds);
tmp = float_new_impl(&PyFloat_Type, x);
if (tmp == NULL)
return NULL;
assert(PyFloat_Check(tmp));
@ -1874,11 +1878,6 @@ static PyGetSetDef float_getset[] = {
{NULL} /* Sentinel */
};
PyDoc_STRVAR(float_doc,
"float(x) -> floating point number\n\
\n\
Convert a string or number to a floating point number, if possible.");
static PyNumberMethods float_as_number = {
float_add, /* nb_add */
@ -1937,7 +1936,7 @@ PyTypeObject PyFloat_Type = {
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
float_doc, /* tp_doc */
float_new__doc__, /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
float_richcompare, /* tp_richcompare */