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gh-128813: hide mixed-mode functions for complex arithmetic from C-API (#131703)

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Sergey B Kirpichev 2025-04-22 15:18:18 +03:00 • committed by GitHub
parent 5ffb89420c
commit 79f7c67bf6
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11 changed files with 91 additions and 111 deletions
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66
Modules/_testinternalcapi/complex.c Normal file
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@ -0,0 +1,66 @@
#include "parts.h"
#include "../_testcapi/util.h"
#define Py_BUILD_CORE
#include "pycore_complexobject.h"
#define _PY_CR_FUNC2(suffix) \
static PyObject * \
_py_cr_##suffix(PyObject *Py_UNUSED(module), PyObject *args) \
{ \
Py_complex a, res; \
double b; \
\
if (!PyArg_ParseTuple(args, "Dd", &a, &b)) { \
return NULL; \
} \
\
errno = 0; \
res = _Py_cr_##suffix(a, b); \
return Py_BuildValue("Di", &res, errno); \
};
#define _PY_RC_FUNC2(suffix) \
static PyObject * \
_py_rc_##suffix(PyObject *Py_UNUSED(module), PyObject *args) \
{ \
Py_complex b, res; \
double a; \
\
if (!PyArg_ParseTuple(args, "dD", &a, &b)) { \
return NULL; \
} \
\
errno = 0; \
res = _Py_rc_##suffix(a, b); \
return Py_BuildValue("Di", &res, errno); \
};
_PY_CR_FUNC2(sum)
_PY_CR_FUNC2(diff)
_PY_RC_FUNC2(diff)
_PY_CR_FUNC2(prod)
_PY_CR_FUNC2(quot)
_PY_RC_FUNC2(quot)
static PyMethodDef test_methods[] = {
{"_py_cr_sum", _py_cr_sum, METH_VARARGS},
{"_py_cr_diff", _py_cr_diff, METH_VARARGS},
{"_py_rc_diff", _py_rc_diff, METH_VARARGS},
{"_py_cr_prod", _py_cr_prod, METH_VARARGS},
{"_py_cr_quot", _py_cr_quot, METH_VARARGS},
{"_py_rc_quot", _py_rc_quot, METH_VARARGS},
{NULL},
};
int
_PyTestInternalCapi_Init_Complex(PyObject *mod)
{
if (PyModule_AddFunctions(mod, test_methods) < 0) {
return -1;
}
return 0;
}