diff options
Diffstat (limited to 'Objects/floatobject.c')
| -rw-r--r-- | Objects/floatobject.c | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/Objects/floatobject.c b/Objects/floatobject.c index f2f53bab36..bf65541108 100644 --- a/Objects/floatobject.c +++ b/Objects/floatobject.c @@ -742,17 +742,6 @@ float_neg(PyFloatObject *v) } static PyObject * -float_pos(PyFloatObject *v) -{ - if (PyFloat_CheckExact(v)) { - Py_INCREF(v); - return (PyObject *)v; - } - else - return PyFloat_FromDouble(v->ob_fval); -} - -static PyObject * float_abs(PyFloatObject *v) { return PyFloat_FromDouble(fabs(v->ob_fval)); @@ -989,7 +978,15 @@ PyDoc_STRVAR(float_setformat_doc, "Overrides the automatic determination of C-level floating point type.\n" "This affects how floats are converted to and from binary strings."); +static PyObject * +float_getzero(PyObject *v, void *closure) +{ + return PyFloat_FromDouble(0.0); +} + static PyMethodDef float_methods[] = { + {"conjugate", (PyCFunction)float_float, METH_NOARGS, + "Returns self, the complex conjugate of any float."}, {"__getnewargs__", (PyCFunction)float_getnewargs, METH_NOARGS}, {"__getformat__", (PyCFunction)float_getformat, METH_O|METH_CLASS, float_getformat_doc}, @@ -998,6 +995,18 @@ static PyMethodDef float_methods[] = { {NULL, NULL} /* sentinel */ }; +static PyGetSetDef float_getset[] = { + {"real", + (getter)float_float, (setter)NULL, + "the real part of a complex number", + NULL}, + {"imag", + (getter)float_getzero, (setter)NULL, + "the imaginary part of a complex number", + NULL}, + {NULL} /* Sentinel */ +}; + PyDoc_STRVAR(float_doc, "float(x) -> floating point number\n\ \n\ @@ -1012,7 +1021,7 @@ static PyNumberMethods float_as_number = { float_divmod, /*nb_divmod*/ float_pow, /*nb_power*/ (unaryfunc)float_neg, /*nb_negative*/ - (unaryfunc)float_pos, /*nb_positive*/ + (unaryfunc)float_float, /*nb_positive*/ (unaryfunc)float_abs, /*nb_absolute*/ (inquiry)float_bool, /*nb_bool*/ 0, /*nb_invert*/ @@ -1073,7 +1082,7 @@ PyTypeObject PyFloat_Type = { 0, /* tp_iternext */ float_methods, /* tp_methods */ 0, /* tp_members */ - 0, /* tp_getset */ + float_getset, /* tp_getset */ 0, /* tp_base */ 0, /* tp_dict */ 0, /* tp_descr_get */ |