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gh-120080: Accept `None as a valid argument for direct call of the int.__round__` (#120088)

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Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
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Kirill Podoprigora 2024-06-07 11:03:28 +03:00 • committed by GitHub
parent bd826b9c77
commit 57ad769076
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6 changed files with 20 additions and 7 deletions
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Objects/longobject.c
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@ -6045,7 +6045,7 @@ _PyLong_DivmodNear(PyObject *a, PyObject *b)
/*[clinic input]
int.__round__
ndigits as o_ndigits: object = NULL
ndigits as o_ndigits: object = None
/
Rounding an Integral returns itself.
@ -6055,7 +6055,7 @@ Rounding with an ndigits argument also returns an integer.
static PyObject *
int___round___impl(PyObject *self, PyObject *o_ndigits)
/*[clinic end generated code: output=954fda6b18875998 input=1614cf23ec9e18c3]*/
/*[clinic end generated code: output=954fda6b18875998 input=30c2aec788263144]*/
{
PyObject *temp, *result, *ndigits;
@ -6073,7 +6073,7 @@ int___round___impl(PyObject *self, PyObject *o_ndigits)
*
* m - divmod_near(m, 10**n)[1].
*/
if (o_ndigits == NULL)
if (o_ndigits == Py_None)
return long_long(self);
ndigits = _PyNumber_Index(o_ndigits);