[3.8] bpo-37206: Unrepresentable default values no longer represented as None. (GH-13933) (GH-16141)
In ArgumentClinic, value "NULL" should now be used only for unrepresentable default values
(like in the optional third parameter of getattr). "None" should be used if None is accepted
as argument and passing None has the same effect as not passing the argument at all.
(cherry picked from commit 279f44678c8b84a183f9eeb85e0b086228154497)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
diff --git a/Python/clinic/bltinmodule.c.h b/Python/clinic/bltinmodule.c.h
index 49608cc..b936b0c 100644
--- a/Python/clinic/bltinmodule.c.h
+++ b/Python/clinic/bltinmodule.c.h
@@ -719,7 +719,7 @@
PyObject *argsbuf[2];
Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 1;
PyObject *number;
- PyObject *ndigits = NULL;
+ PyObject *ndigits = Py_None;
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 1, 2, 0, argsbuf);
if (!args) {
@@ -849,4 +849,4 @@
exit:
return return_value;
}
-/*[clinic end generated code: output=1927f3c9abd00c35 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=4e118c2cd2cd98f3 input=a9049054013a1b77]*/