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bpo-35582: Argument Clinic: Optimize the "all boring objects" case. (GH-11520)

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Use _PyArg_CheckPositional() and inlined code instead of
PyArg_UnpackTuple() and _PyArg_UnpackStack() if all parameters
are positional and use the "object" converter.
This commit is contained in:
Serhiy Storchaka 2019-01-11 18:01:42 +02:00 • committed by GitHub
parent 4fa9591025
commit 2a39d251f0
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GPG key ID: 4AEE18F83AFDEB23
30 changed files with 561 additions and 408 deletions
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18
Python/clinic/sysmodule.c.h generated
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@ -32,11 +32,12 @@ sys_excepthook(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
PyObject *value;
PyObject *traceback;
if (!_PyArg_UnpackStack(args, nargs, "excepthook",
3, 3,
&exctype, &value, &traceback)) {
if (!_PyArg_CheckPositional("excepthook", nargs, 3, 3)) {
goto exit;
}
exctype = args[0];
value = args[1];
traceback = args[2];
return_value = sys_excepthook_impl(module, exctype, value, traceback);
exit:
@ -87,11 +88,14 @@ sys_exit(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
PyObject *return_value = NULL;
PyObject *status = NULL;
if (!_PyArg_UnpackStack(args, nargs, "exit",
0, 1,
&status)) {
if (!_PyArg_CheckPositional("exit", nargs, 0, 1)) {
goto exit;
}
if (nargs < 1) {
goto skip_optional;
}
status = args[0];
skip_optional:
return_value = sys_exit_impl(module, status);
exit:
@ -1046,4 +1050,4 @@ sys_getandroidapilevel(PyObject *module, PyObject *Py_UNUSED(ignored))
#ifndef SYS_GETANDROIDAPILEVEL_METHODDEF
#define SYS_GETANDROIDAPILEVEL_METHODDEF
#endif /* !defined(SYS_GETANDROIDAPILEVEL_METHODDEF) */
/*[clinic end generated code: output=6a5202e5bfe5e6bd input=a9049054013a1b77]*/
/*[clinic end generated code: output=109787af3401cd27 input=a9049054013a1b77]*/