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

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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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40
Objects/complexobject.c
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@ -8,6 +8,13 @@
#include "Python.h"
#include "structmember.h"
/*[clinic input]
class complex "PyComplexObject *" "&PyComplex_Type"
[clinic start generated code]*/
/*[clinic end generated code: output=da39a3ee5e6b4b0d input=819e057d2d10f5ec]*/
#include "clinic/complexobject.c.h"
/* elementary operations on complex numbers */
static Py_complex c_1 = {1., 0.};
@ -912,22 +919,27 @@ complex_subtype_from_string(PyTypeObject *type, PyObject *v)
return result;
}
/*[clinic input]
@classmethod
complex.__new__ as complex_new
real as r: object(c_default="Py_False") = 0
imag as i: object(c_default="NULL") = 0
Create a complex number from a real part and an optional imaginary part.
This is equivalent to (real + imag*1j) where imag defaults to 0.
[clinic start generated code]*/
static PyObject *
complex_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
complex_new_impl(PyTypeObject *type, PyObject *r, PyObject *i)
/*[clinic end generated code: output=b6c7dd577b537dc1 input=e3d6b77ddcf280da]*/
{
PyObject *r, *i, *tmp;
PyObject *tmp;
PyNumberMethods *nbr, *nbi = NULL;
Py_complex cr, ci;
int own_r = 0;
int cr_is_complex = 0;
int ci_is_complex = 0;
static char *kwlist[] = {"real", "imag", 0};
r = Py_False;
i = NULL;
if (!PyArg_ParseTupleAndKeywords(args, kwds, "|OO:complex", kwlist,
&r, &i))
return NULL;
/* Special-case for a single argument when type(arg) is complex. */
if (PyComplex_CheckExact(r) && i == NULL &&
@ -1057,12 +1069,6 @@ complex_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
return complex_subtype_from_doubles(type, cr.real, ci.real);
}
PyDoc_STRVAR(complex_doc,
"complex(real[, imag]) -> complex number\n"
"\n"
"Create a complex number from a real part and an optional imaginary part.\n"
"This is equivalent to (real + imag*1j) where imag defaults to 0.");
static PyNumberMethods complex_as_number = {
(binaryfunc)complex_add, /* nb_add */
(binaryfunc)complex_sub, /* nb_subtract */
@ -1119,8 +1125,8 @@ PyTypeObject PyComplex_Type = {
PyObject_GenericGetAttr, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
complex_doc, /* tp_doc */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
complex_new__doc__, /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
complex_richcompare, /* tp_richcompare */