diff -r 8ccb3ad39ee4 Objects/clinic/floatobject.c.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Objects/clinic/floatobject.c.h Mon Feb 06 00:00:52 2017 +0200 @@ -0,0 +1,286 @@ +/*[clinic input] +preserve +[clinic start generated code]*/ + +PyDoc_STRVAR(float_is_integer__doc__, +"is_integer($self, /)\n" +"--\n" +"\n" +"Return True if the float is an integer."); + +#define FLOAT_IS_INTEGER_METHODDEF \ + {"is_integer", (PyCFunction)float_is_integer, METH_NOARGS, float_is_integer__doc__}, + +static PyObject * +float_is_integer_impl(PyObject *self); + +static PyObject * +float_is_integer(PyObject *self, PyObject *Py_UNUSED(ignored)) +{ + return float_is_integer_impl(self); +} + +PyDoc_STRVAR(float___trunc____doc__, +"__trunc__($self, /)\n" +"--\n" +"\n" +"Return the Integral closest to x between 0 and x."); + +#define FLOAT___TRUNC___METHODDEF \ + {"__trunc__", (PyCFunction)float___trunc__, METH_NOARGS, float___trunc____doc__}, + +static PyObject * +float___trunc___impl(PyObject *self); + +static PyObject * +float___trunc__(PyObject *self, PyObject *Py_UNUSED(ignored)) +{ + return float___trunc___impl(self); +} + +PyDoc_STRVAR(float___round____doc__, +"__round__($self, ndigits=None, /)\n" +"--\n" +"\n" +"Return the Integral closest to x, rounding half toward even.\n" +"\n" +"When an argument is passed, work like built-in round(x, ndigits)."); + +#define FLOAT___ROUND___METHODDEF \ + {"__round__", (PyCFunction)float___round__, METH_FASTCALL, float___round____doc__}, + +static PyObject * +float___round___impl(PyObject *self, PyObject *o_ndigits); + +static PyObject * +float___round__(PyObject *self, PyObject **args, Py_ssize_t nargs, PyObject *kwnames) +{ + PyObject *return_value = NULL; + PyObject *o_ndigits = NULL; + + if (!_PyArg_UnpackStack(args, nargs, "__round__", + 0, 1, + &o_ndigits)) { + goto exit; + } + + if (!_PyArg_NoStackKeywords("__round__", kwnames)) { + goto exit; + } + return_value = float___round___impl(self, o_ndigits); + +exit: + return return_value; +} + +PyDoc_STRVAR(float_conjugate__doc__, +"conjugate($self, /)\n" +"--\n" +"\n" +"Return self, the complex conjugate of any float."); + +#define FLOAT_CONJUGATE_METHODDEF \ + {"conjugate", (PyCFunction)float_conjugate, METH_NOARGS, float_conjugate__doc__}, + +static PyObject * +float_conjugate_impl(PyObject *self); + +static PyObject * +float_conjugate(PyObject *self, PyObject *Py_UNUSED(ignored)) +{ + return float_conjugate_impl(self); +} + +PyDoc_STRVAR(float_hex__doc__, +"hex($self, /)\n" +"--\n" +"\n" +"Return a hexadecimal representation of a floating-point number.\n" +"\n" +">>> (-0.1).hex()\n" +"\'-0x1.999999999999ap-4\'\n" +">>> 3.14159.hex()\n" +"\'0x1.921f9f01b866ep+1\'"); + +#define FLOAT_HEX_METHODDEF \ + {"hex", (PyCFunction)float_hex, METH_NOARGS, float_hex__doc__}, + +static PyObject * +float_hex_impl(PyObject *self); + +static PyObject * +float_hex(PyObject *self, PyObject *Py_UNUSED(ignored)) +{ + return float_hex_impl(self); +} + +PyDoc_STRVAR(float_fromhex__doc__, +"fromhex($type, string, /)\n" +"--\n" +"\n" +"Create a floating-point number from a hexadecimal string.\n" +"\n" +">>> float.fromhex(\'0x1.ffffp10\')\n" +"2047.984375\n" +">>> float.fromhex(\'-0x1p-1074\')\n" +"-5e-324"); + +#define FLOAT_FROMHEX_METHODDEF \ + {"fromhex", (PyCFunction)float_fromhex, METH_O|METH_CLASS, float_fromhex__doc__}, + +PyDoc_STRVAR(float_as_integer_ratio__doc__, +"as_integer_ratio($self, /)\n" +"--\n" +"\n" +"Return integer ratio.\n" +"\n" +"Return a pair of integers, whose ratio is exactly equal to the original float\n" +"and with a positive denominator.\n" +"\n" +"Raise OverflowError on infinities and a ValueError on NaNs.\n" +"\n" +">>> (10.0).as_integer_ratio()\n" +"(10, 1)\n" +">>> (0.0).as_integer_ratio()\n" +"(0, 1)\n" +">>> (-.25).as_integer_ratio()\n" +"(-1, 4)"); + +#define FLOAT_AS_INTEGER_RATIO_METHODDEF \ + {"as_integer_ratio", (PyCFunction)float_as_integer_ratio, METH_NOARGS, float_as_integer_ratio__doc__}, + +static PyObject * +float_as_integer_ratio_impl(PyObject *self); + +static PyObject * +float_as_integer_ratio(PyObject *self, PyObject *Py_UNUSED(ignored)) +{ + return float_as_integer_ratio_impl(self); +} + +PyDoc_STRVAR(float___getnewargs____doc__, +"__getnewargs__($self, /)\n" +"--\n" +"\n"); + +#define FLOAT___GETNEWARGS___METHODDEF \ + {"__getnewargs__", (PyCFunction)float___getnewargs__, METH_NOARGS, float___getnewargs____doc__}, + +static PyObject * +float___getnewargs___impl(PyObject *self); + +static PyObject * +float___getnewargs__(PyObject *self, PyObject *Py_UNUSED(ignored)) +{ + return float___getnewargs___impl(self); +} + +PyDoc_STRVAR(float___getformat____doc__, +"__getformat__($type, typestr, /)\n" +"--\n" +"\n" +"You probably don\'t want to use this function.\n" +"\n" +" typestr\n" +" Must be \'double\' or \'float\'.\n" +"\n" +"It exists mainly to be used in Python\'s test suite.\n" +"\n" +"This function returns whichever of \'unknown\', \'IEEE, big-endian\' or \'IEEE,\n" +"little-endian\' best describes the format of floating point numbers used by the\n" +"C type named by typestr."); + +#define FLOAT___GETFORMAT___METHODDEF \ + {"__getformat__", (PyCFunction)float___getformat__, METH_O|METH_CLASS, float___getformat____doc__}, + +static PyObject * +float___getformat___impl(PyTypeObject *type, const char *typestr); + +static PyObject * +float___getformat__(PyTypeObject *type, PyObject *arg) +{ + PyObject *return_value = NULL; + const char *typestr; + + if (!PyArg_Parse(arg, "s:__getformat__", &typestr)) { + goto exit; + } + return_value = float___getformat___impl(type, typestr); + +exit: + return return_value; +} + +PyDoc_STRVAR(float___set_format____doc__, +"__set_format__($type, typestr, fmt, /)\n" +"--\n" +"\n" +"You probably don\'t want to use this function.\n" +"\n" +" typestr\n" +" Must be \'double\' or \'float\'.\n" +" fmt\n" +" Must be one of \'unknown\', \'IEEE, big-endian\' or \'IEEE, little-endian\',\n" +" and in addition can only be one of the latter two if it appears to\n" +" match the underlying C reality.\n" +"\n" +"It exists mainly to be used in Python\'s test suite.\n" +"\n" +"Override the automatic determination of C-level floating point type.\n" +"This affects how floats are converted to and from binary strings."); + +#define FLOAT___SET_FORMAT___METHODDEF \ + {"__set_format__", (PyCFunction)float___set_format__, METH_FASTCALL|METH_CLASS, float___set_format____doc__}, + +static PyObject * +float___set_format___impl(PyTypeObject *type, const char *typestr, + const char *fmt); + +static PyObject * +float___set_format__(PyTypeObject *type, PyObject **args, Py_ssize_t nargs, PyObject *kwnames) +{ + PyObject *return_value = NULL; + const char *typestr; + const char *fmt; + + if (!_PyArg_ParseStack(args, nargs, "ss:__set_format__", + &typestr, &fmt)) { + goto exit; + } + + if (!_PyArg_NoStackKeywords("__set_format__", kwnames)) { + goto exit; + } + return_value = float___set_format___impl(type, typestr, fmt); + +exit: + return return_value; +} + +PyDoc_STRVAR(float___format____doc__, +"__format__($self, format_spec, /)\n" +"--\n" +"\n" +"Formats the float according to format_spec."); + +#define FLOAT___FORMAT___METHODDEF \ + {"__format__", (PyCFunction)float___format__, METH_O, float___format____doc__}, + +static PyObject * +float___format___impl(PyObject *self, PyObject *format_spec); + +static PyObject * +float___format__(PyObject *self, PyObject *arg) +{ + PyObject *return_value = NULL; + PyObject *format_spec; + + if (!PyArg_Parse(arg, "U:__format__", &format_spec)) { + goto exit; + } + return_value = float___format___impl(self, format_spec); + +exit: + return return_value; +} +/*[clinic end generated code: output=9257442b321d6a8b input=a9049054013a1b77]*/ diff -r 8ccb3ad39ee4 Objects/floatobject.c --- a/Objects/floatobject.c Sun Feb 05 22:58:46 2017 +0200 +++ b/Objects/floatobject.c Mon Feb 06 00:00:52 2017 +0200 @@ -9,6 +9,12 @@ #include #include +/*[clinic input] +class float "PyObject *" "&PyFloat_Type" +[clinic start generated code]*/ +/*[clinic end generated code: output=da39a3ee5e6b4b0d input=dd0003f68f144284]*/ + +#include "clinic/floatobject.c.h" /* Special free list free_list is a singly-linked list of available PyFloatObjects, linked @@ -824,10 +830,17 @@ float_bool(PyFloatObject *v) return v->ob_fval != 0.0; } +/*[clinic input] +float.is_integer + +Return True if the float is an integer. +[clinic start generated code]*/ + static PyObject * -float_is_integer(PyObject *v) +float_is_integer_impl(PyObject *self) +/*[clinic end generated code: output=7112acf95a4d31ea input=311810d3f777e10d]*/ { - double x = PyFloat_AsDouble(v); + double x = PyFloat_AsDouble(self); PyObject *o; if (x == -1.0 && PyErr_Occurred()) @@ -876,10 +889,17 @@ float_is_finite(PyObject *v) } #endif +/*[clinic input] +float.__trunc__ + +Return the Integral closest to x between 0 and x. +[clinic start generated code]*/ + static PyObject * -float_trunc(PyObject *v) +float___trunc___impl(PyObject *self) +/*[clinic end generated code: output=dd3e289dd4c6b538 input=591b9ba0d650fdff]*/ { - double x = PyFloat_AsDouble(v); + double x = PyFloat_AsDouble(self); double wholepart; /* integral portion of x, rounded toward 0 */ (void)modf(x, &wholepart); @@ -1018,16 +1038,25 @@ double_round(double x, int ndigits) { /* round a Python float v to the closest multiple of 10**-ndigits */ +/*[clinic input] +float.__round__ + + ndigits as o_ndigits: object = NULL + / + +Return the Integral closest to x, rounding half toward even. + +When an argument is passed, work like built-in round(x, ndigits). +[clinic start generated code]*/ + static PyObject * -float_round(PyObject *v, PyObject *args) +float___round___impl(PyObject *self, PyObject *o_ndigits) +/*[clinic end generated code: output=374c36aaa0f13980 input=1ca2316b510293b8]*/ { double x, rounded; - PyObject *o_ndigits = NULL; Py_ssize_t ndigits; - x = PyFloat_AsDouble(v); - if (!PyArg_ParseTuple(args, "|O", &o_ndigits)) - return NULL; + x = PyFloat_AsDouble(self); if (o_ndigits == NULL || o_ndigits == Py_None) { /* single-argument round or with None ndigits: * round to nearest integer */ @@ -1075,6 +1104,19 @@ float_float(PyObject *v) return v; } +/*[clinic input] +float.conjugate + +Return self, the complex conjugate of any float. +[clinic start generated code]*/ + +static PyObject * +float_conjugate_impl(PyObject *self) +/*[clinic end generated code: output=8ca292c2479194af input=82ba6f37a9ff91dd]*/ +{ + return float_float(self); +} + /* turn ASCII hex characters into integer values and vice versa */ static char @@ -1155,8 +1197,20 @@ hex_from_char(char c) { of the form 4k+1. */ #define TOHEX_NBITS DBL_MANT_DIG + 3 - (DBL_MANT_DIG+2)%4 +/*[clinic input] +float.hex + +Return a hexadecimal representation of a floating-point number. + +>>> (-0.1).hex() +'-0x1.999999999999ap-4' +>>> 3.14159.hex() +'0x1.921f9f01b866ep+1' +[clinic start generated code]*/ + static PyObject * -float_hex(PyObject *v) +float_hex_impl(PyObject *self) +/*[clinic end generated code: output=0ebc9836e4d302d4 input=bec1271a33d47e67]*/ { double x, m; int e, shift, i, si, esign; @@ -1164,10 +1218,10 @@ float_hex(PyObject *v) trailing NUL byte. */ char s[(TOHEX_NBITS-1)/4+3]; - CONVERT_TO_DOUBLE(v, x); + CONVERT_TO_DOUBLE(self, x); if (Py_IS_NAN(x) || Py_IS_INFINITY(x)) - return float_repr((PyFloatObject *)v); + return float_repr((PyFloatObject *)self); if (x == 0.0) { if (copysign(1.0, x) == -1.0) @@ -1208,19 +1262,26 @@ float_hex(PyObject *v) return PyUnicode_FromFormat("0x%sp%c%d", s, esign, e); } -PyDoc_STRVAR(float_hex_doc, -"float.hex() -> string\n\ -\n\ -Return a hexadecimal representation of a floating-point number.\n\ ->>> (-0.1).hex()\n\ -'-0x1.999999999999ap-4'\n\ ->>> 3.14159.hex()\n\ -'0x1.921f9f01b866ep+1'"); - /* Convert a hexadecimal string to a float. */ +/*[clinic input] +@classmethod +float.fromhex + + string: object + / + +Create a floating-point number from a hexadecimal string. + +>>> float.fromhex('0x1.ffffp10') +2047.984375 +>>> float.fromhex('-0x1p-1074') +-5e-324 +[clinic start generated code]*/ + static PyObject * -float_fromhex(PyObject *cls, PyObject *arg) +float_fromhex(PyTypeObject *type, PyObject *string) +/*[clinic end generated code: output=46c0274d22b78e82 input=0407bebd354bca89]*/ { PyObject *result; double x; @@ -1274,7 +1335,7 @@ float_fromhex(PyObject *cls, PyObject *a * exp+4*ndigits and exp-4*ndigits are within the range of a long. */ - s = PyUnicode_AsUTF8AndSize(arg, &length); + s = PyUnicode_AsUTF8AndSize(string, &length); if (s == NULL) return NULL; s_end = s + length; @@ -1438,8 +1499,8 @@ float_fromhex(PyObject *cls, PyObject *a if (s != s_end) goto parse_error; result = PyFloat_FromDouble(negate ? -x : x); - if (cls != (PyObject *)&PyFloat_Type && result != NULL) { - Py_SETREF(result, PyObject_CallFunctionObjArgs(cls, result, NULL)); + if (type != &PyFloat_Type && result != NULL) { + Py_SETREF(result, PyObject_CallFunctionObjArgs((PyObject *)type, result, NULL)); } return result; @@ -1459,20 +1520,29 @@ float_fromhex(PyObject *cls, PyObject *a return NULL; } -PyDoc_STRVAR(float_fromhex_doc, -"float.fromhex(string) -> float\n\ -\n\ -Create a floating-point number from a hexadecimal string.\n\ ->>> float.fromhex('0x1.ffffp10')\n\ -2047.984375\n\ ->>> float.fromhex('-0x1p-1074')\n\ --5e-324"); +/*[clinic input] +float.as_integer_ratio +Return integer ratio. + +Return a pair of integers, whose ratio is exactly equal to the original float +and with a positive denominator. + +Raise OverflowError on infinities and a ValueError on NaNs. + +>>> (10.0).as_integer_ratio() +(10, 1) +>>> (0.0).as_integer_ratio() +(0, 1) +>>> (-.25).as_integer_ratio() +(-1, 4) +[clinic start generated code]*/ static PyObject * -float_as_integer_ratio(PyObject *v, PyObject *unused) +float_as_integer_ratio_impl(PyObject *self) +/*[clinic end generated code: output=65f25f0d8d30a712 input=e21d08b4630c2e44]*/ { - double self; + double self_double; double float_part; int exponent; int i; @@ -1483,21 +1553,21 @@ float_as_integer_ratio(PyObject *v, PyOb PyObject *result_pair = NULL; PyNumberMethods *long_methods = PyLong_Type.tp_as_number; - CONVERT_TO_DOUBLE(v, self); + CONVERT_TO_DOUBLE(self, self_double); - if (Py_IS_INFINITY(self)) { + if (Py_IS_INFINITY(self_double)) { PyErr_SetString(PyExc_OverflowError, "cannot convert Infinity to integer ratio"); return NULL; } - if (Py_IS_NAN(self)) { + if (Py_IS_NAN(self_double)) { PyErr_SetString(PyExc_ValueError, "cannot convert NaN to integer ratio"); return NULL; } PyFPE_START_PROTECT("as_integer_ratio", goto error); - float_part = frexp(self, &exponent); /* self == float_part * 2**exponent exactly */ + float_part = frexp(self_double, &exponent); /* self_double == float_part * 2**exponent exactly */ PyFPE_END_PROTECT(float_part); for (i=0; i<300 && float_part != floor(float_part) ; i++) { @@ -1541,21 +1611,6 @@ error: return result_pair; } -PyDoc_STRVAR(float_as_integer_ratio_doc, -"float.as_integer_ratio() -> (int, int)\n" -"\n" -"Return a pair of integers, whose ratio is exactly equal to the original\n" -"float and with a positive denominator.\n" -"Raise OverflowError on infinities and a ValueError on NaNs.\n" -"\n" -">>> (10.0).as_integer_ratio()\n" -"(10, 1)\n" -">>> (0.0).as_integer_ratio()\n" -"(0, 1)\n" -">>> (-.25).as_integer_ratio()\n" -"(-1, 4)"); - - static PyObject * float_subtype_new(PyTypeObject *type, PyObject *args, PyObject *kwds); @@ -1601,10 +1656,15 @@ float_subtype_new(PyTypeObject *type, Py return newobj; } +/*[clinic input] +float.__getnewargs__ +[clinic start generated code]*/ + static PyObject * -float_getnewargs(PyFloatObject *v) +float___getnewargs___impl(PyObject *self) +/*[clinic end generated code: output=873258c9d206b088 input=002279d1d77891e6]*/ { - return Py_BuildValue("(d)", v->ob_fval); + return Py_BuildValue("(d)", ((PyFloatObject *)self)->ob_fval); } /* this is for the benefit of the pack/unpack routines below */ @@ -1616,25 +1676,33 @@ typedef enum { static float_format_type double_format, float_format; static float_format_type detected_double_format, detected_float_format; +/*[clinic input] +@classmethod +float.__getformat__ + + typestr: str + Must be 'double' or 'float'. + / + +You probably don't want to use this function. + +It exists mainly to be used in Python's test suite. + +This function returns whichever of 'unknown', 'IEEE, big-endian' or 'IEEE, +little-endian' best describes the format of floating point numbers used by the +C type named by typestr. +[clinic start generated code]*/ + static PyObject * -float_getformat(PyTypeObject *v, PyObject* arg) +float___getformat___impl(PyTypeObject *type, const char *typestr) +/*[clinic end generated code: output=2bfb987228cc9628 input=d5a52600f835ad67]*/ { - const char *s; float_format_type r; - if (!PyUnicode_Check(arg)) { - PyErr_Format(PyExc_TypeError, - "__getformat__() argument must be string, not %.500s", - Py_TYPE(arg)->tp_name); - return NULL; - } - s = PyUnicode_AsUTF8(arg); - if (s == NULL) - return NULL; - if (strcmp(s, "double") == 0) { + if (strcmp(typestr, "double") == 0) { r = double_format; } - else if (strcmp(s, "float") == 0) { + else if (strcmp(typestr, "float") == 0) { r = float_format; } else { @@ -1657,28 +1725,35 @@ float_getformat(PyTypeObject *v, PyObjec } } -PyDoc_STRVAR(float_getformat_doc, -"float.__getformat__(typestr) -> string\n" -"\n" -"You probably don't want to use this function. It exists mainly to be\n" -"used in Python's test suite.\n" -"\n" -"typestr must be 'double' or 'float'. This function returns whichever of\n" -"'unknown', 'IEEE, big-endian' or 'IEEE, little-endian' best describes the\n" -"format of floating point numbers used by the C type named by typestr."); +/*[clinic input] +@classmethod +float.__set_format__ + + typestr: str + Must be 'double' or 'float'. + fmt: str + Must be one of 'unknown', 'IEEE, big-endian' or 'IEEE, little-endian', + and in addition can only be one of the latter two if it appears to + match the underlying C reality. + / + +You probably don't want to use this function. + +It exists mainly to be used in Python's test suite. + +Override the automatic determination of C-level floating point type. +This affects how floats are converted to and from binary strings. +[clinic start generated code]*/ static PyObject * -float_setformat(PyTypeObject *v, PyObject* args) +float___set_format___impl(PyTypeObject *type, const char *typestr, + const char *fmt) +/*[clinic end generated code: output=504460f5dc85acbd input=5306fa2b81a997e4]*/ { - char* typestr; - char* format; float_format_type f; float_format_type detected; float_format_type *p; - if (!PyArg_ParseTuple(args, "ss:__setformat__", &typestr, &format)) - return NULL; - if (strcmp(typestr, "double") == 0) { p = &double_format; detected = detected_double_format; @@ -1694,13 +1769,13 @@ float_setformat(PyTypeObject *v, PyObjec return NULL; } - if (strcmp(format, "unknown") == 0) { + if (strcmp(fmt, "unknown") == 0) { f = unknown_format; } - else if (strcmp(format, "IEEE, little-endian") == 0) { + else if (strcmp(fmt, "IEEE, little-endian") == 0) { f = ieee_little_endian_format; } - else if (strcmp(format, "IEEE, big-endian") == 0) { + else if (strcmp(fmt, "IEEE, big-endian") == 0) { f = ieee_big_endian_format; } else { @@ -1723,35 +1798,34 @@ float_setformat(PyTypeObject *v, PyObjec Py_RETURN_NONE; } -PyDoc_STRVAR(float_setformat_doc, -"float.__setformat__(typestr, fmt) -> None\n" -"\n" -"You probably don't want to use this function. It exists mainly to be\n" -"used in Python's test suite.\n" -"\n" -"typestr must be 'double' or 'float'. fmt must be one of 'unknown',\n" -"'IEEE, big-endian' or 'IEEE, little-endian', and in addition can only be\n" -"one of the latter two if it appears to match the underlying C reality.\n" -"\n" -"Override the automatic determination of C-level floating point type.\n" -"This affects how floats are converted to and from binary strings."); +static PyObject * +float_getreal(PyObject *v, void *closure) +{ + return float_float(v); +} static PyObject * -float_getzero(PyObject *v, void *closure) +float_getimag(PyObject *v, void *closure) { return PyFloat_FromDouble(0.0); } +/*[clinic input] +float.__format__ + + format_spec: unicode + / + +Formats the float according to format_spec. +[clinic start generated code]*/ + static PyObject * -float__format__(PyObject *self, PyObject *args) +float___format___impl(PyObject *self, PyObject *format_spec) +/*[clinic end generated code: output=b260e52a47eade56 input=2ece1052211fd0e6]*/ { - PyObject *format_spec; _PyUnicodeWriter writer; int ret; - if (!PyArg_ParseTuple(args, "U:__format__", &format_spec)) - return NULL; - _PyUnicodeWriter_Init(&writer); ret = _PyFloat_FormatAdvancedWriter( &writer, @@ -1764,28 +1838,14 @@ float__format__(PyObject *self, PyObject return _PyUnicodeWriter_Finish(&writer); } -PyDoc_STRVAR(float__format__doc, -"float.__format__(format_spec) -> string\n" -"\n" -"Formats the float according to format_spec."); - - static PyMethodDef float_methods[] = { - {"conjugate", (PyCFunction)float_float, METH_NOARGS, - "Return self, the complex conjugate of any float."}, - {"__trunc__", (PyCFunction)float_trunc, METH_NOARGS, - "Return the Integral closest to x between 0 and x."}, - {"__round__", (PyCFunction)float_round, METH_VARARGS, - "Return the Integral closest to x, rounding half toward even.\n" - "When an argument is passed, work like built-in round(x, ndigits)."}, - {"as_integer_ratio", (PyCFunction)float_as_integer_ratio, METH_NOARGS, - float_as_integer_ratio_doc}, - {"fromhex", (PyCFunction)float_fromhex, - METH_O|METH_CLASS, float_fromhex_doc}, - {"hex", (PyCFunction)float_hex, - METH_NOARGS, float_hex_doc}, - {"is_integer", (PyCFunction)float_is_integer, METH_NOARGS, - "Return True if the float is an integer."}, + FLOAT_CONJUGATE_METHODDEF + FLOAT___TRUNC___METHODDEF + FLOAT___ROUND___METHODDEF + FLOAT_AS_INTEGER_RATIO_METHODDEF + FLOAT_FROMHEX_METHODDEF + FLOAT_HEX_METHODDEF + FLOAT_IS_INTEGER_METHODDEF #if 0 {"is_inf", (PyCFunction)float_is_inf, METH_NOARGS, "Return True if the float is positive or negative infinite."}, @@ -1794,23 +1854,20 @@ static PyMethodDef float_methods[] = { {"is_nan", (PyCFunction)float_is_nan, METH_NOARGS, "Return True if the float is not a number (NaN)."}, #endif - {"__getnewargs__", (PyCFunction)float_getnewargs, METH_NOARGS}, - {"__getformat__", (PyCFunction)float_getformat, - METH_O|METH_CLASS, float_getformat_doc}, - {"__setformat__", (PyCFunction)float_setformat, - METH_VARARGS|METH_CLASS, float_setformat_doc}, - {"__format__", (PyCFunction)float__format__, - METH_VARARGS, float__format__doc}, + FLOAT___GETNEWARGS___METHODDEF + FLOAT___GETFORMAT___METHODDEF + FLOAT___SET_FORMAT___METHODDEF + FLOAT___FORMAT___METHODDEF {NULL, NULL} /* sentinel */ }; static PyGetSetDef float_getset[] = { {"real", - (getter)float_float, (setter)NULL, + float_getreal, (setter)NULL, "the real part of a complex number", NULL}, {"imag", - (getter)float_getzero, (setter)NULL, + float_getimag, (setter)NULL, "the imaginary part of a complex number", NULL}, {NULL} /* Sentinel */ @@ -1823,25 +1880,25 @@ Convert a string or number to a floating static PyNumberMethods float_as_number = { - float_add, /*nb_add*/ - float_sub, /*nb_subtract*/ - float_mul, /*nb_multiply*/ - float_rem, /*nb_remainder*/ - float_divmod, /*nb_divmod*/ - float_pow, /*nb_power*/ - (unaryfunc)float_neg, /*nb_negative*/ - (unaryfunc)float_float, /*nb_positive*/ - (unaryfunc)float_abs, /*nb_absolute*/ - (inquiry)float_bool, /*nb_bool*/ - 0, /*nb_invert*/ - 0, /*nb_lshift*/ - 0, /*nb_rshift*/ - 0, /*nb_and*/ - 0, /*nb_xor*/ - 0, /*nb_or*/ - float_trunc, /*nb_int*/ - 0, /*nb_reserved*/ - float_float, /*nb_float*/ + float_add, /* nb_add */ + float_sub, /* nb_subtract */ + float_mul, /* nb_multiply */ + float_rem, /* nb_remainder */ + float_divmod, /* nb_divmod */ + float_pow, /* nb_power */ + (unaryfunc)float_neg, /* nb_negative */ + float_float, /* nb_positive */ + (unaryfunc)float_abs, /* nb_absolute */ + (inquiry)float_bool, /* nb_bool */ + 0, /* nb_invert */ + 0, /* nb_lshift */ + 0, /* nb_rshift */ + 0, /* nb_and */ + 0, /* nb_xor */ + 0, /* nb_or */ + float___trunc___impl, /* nb_int */ + 0, /* nb_reserved */ + float_float, /* nb_float */ 0, /* nb_inplace_add */ 0, /* nb_inplace_subtract */ 0, /* nb_inplace_multiply */ @@ -1852,7 +1909,7 @@ static PyNumberMethods float_as_number = 0, /* nb_inplace_and */ 0, /* nb_inplace_xor */ 0, /* nb_inplace_or */ - float_floor_div, /* nb_floor_divide */ + float_floor_div, /* nb_floor_divide */ float_div, /* nb_true_divide */ 0, /* nb_inplace_floor_divide */ 0, /* nb_inplace_true_divide */ @@ -1878,7 +1935,7 @@ PyTypeObject PyFloat_Type = { PyObject_GenericGetAttr, /* tp_getattro */ 0, /* tp_setattro */ 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ float_doc, /* tp_doc */ 0, /* tp_traverse */ 0, /* tp_clear */ diff -r 8ccb3ad39ee4 Tools/clinic/clinic.py --- a/Tools/clinic/clinic.py Sun Feb 05 22:58:46 2017 +0200 +++ b/Tools/clinic/clinic.py Mon Feb 06 00:00:52 2017 +0200 @@ -2042,7 +2042,6 @@ unsupported_special_methods = set(""" __rmod__ __rmul__ __ror__ -__round__ __rpow__ __rrshift__ __rshift__