bpo-37547: add _PyObject_CallMethodOneArg (GH-14685)
diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c
index ed1dc00..05911d9 100644
--- a/Modules/_io/textio.c
+++ b/Modules/_io/textio.c
@@ -977,8 +977,8 @@
if (cmp == 0) {
self->encoding_start_of_stream = 0;
- PyObject *res = PyObject_CallMethodObjArgs(
- self->encoder, _PyIO_str_setstate, _PyLong_Zero, NULL);
+ PyObject *res = _PyObject_CallMethodOneArg(
+ self->encoder, _PyIO_str_setstate, _PyLong_Zero);
if (res == NULL) {
return -1;
}
@@ -1155,8 +1155,8 @@
PyObject *locale_module = _PyIO_get_locale_module(state);
if (locale_module == NULL)
goto catch_ImportError;
- self->encoding = _PyObject_CallMethodIdObjArgs(
- locale_module, &PyId_getpreferredencoding, Py_False, NULL);
+ self->encoding = _PyObject_CallMethodIdOneArg(
+ locale_module, &PyId_getpreferredencoding, Py_False);
Py_DECREF(locale_module);
if (self->encoding == NULL) {
catch_ImportError:
@@ -1597,8 +1597,7 @@
PyObject *ret;
do {
- ret = PyObject_CallMethodObjArgs(self->buffer,
- _PyIO_str_write, b, NULL);
+ ret = _PyObject_CallMethodOneArg(self->buffer, _PyIO_str_write, b);
} while (ret == NULL && _PyIO_trap_eintr());
Py_DECREF(b);
if (ret == NULL)
@@ -1668,8 +1667,7 @@
self->encoding_start_of_stream = 0;
}
else
- b = PyObject_CallMethodObjArgs(self->encoder,
- _PyIO_str_encode, text, NULL);
+ b = _PyObject_CallMethodOneArg(self->encoder, _PyIO_str_encode, text);
Py_DECREF(text);
if (b == NULL)
@@ -1851,9 +1849,9 @@
if (chunk_size == NULL)
goto fail;
- input_chunk = PyObject_CallMethodObjArgs(self->buffer,
+ input_chunk = _PyObject_CallMethodOneArg(self->buffer,
(self->has_read1 ? _PyIO_str_read1: _PyIO_str_read),
- chunk_size, NULL);
+ chunk_size);
Py_DECREF(chunk_size);
if (input_chunk == NULL)
goto fail;
@@ -2414,8 +2412,8 @@
self->encoding_start_of_stream = 1;
}
else {
- res = PyObject_CallMethodObjArgs(self->encoder, _PyIO_str_setstate,
- _PyLong_Zero, NULL);
+ res = _PyObject_CallMethodOneArg(self->encoder, _PyIO_str_setstate,
+ _PyLong_Zero);
self->encoding_start_of_stream = 0;
}
if (res == NULL)
@@ -2554,8 +2552,7 @@
posobj = PyLong_FromOff_t(cookie.start_pos);
if (posobj == NULL)
goto fail;
- res = PyObject_CallMethodObjArgs(self->buffer,
- _PyIO_str_seek, posobj, NULL);
+ res = _PyObject_CallMethodOneArg(self->buffer, _PyIO_str_seek, posobj);
Py_DECREF(posobj);
if (res == NULL)
goto fail;
@@ -2837,7 +2834,7 @@
}
finally:
- res = _PyObject_CallMethodIdObjArgs(self->decoder, &PyId_setstate, saved_state, NULL);
+ res = _PyObject_CallMethodIdOneArg(self->decoder, &PyId_setstate, saved_state);
Py_DECREF(saved_state);
if (res == NULL)
return NULL;
@@ -2851,7 +2848,7 @@
if (saved_state) {
PyObject *type, *value, *traceback;
PyErr_Fetch(&type, &value, &traceback);
- res = _PyObject_CallMethodIdObjArgs(self->decoder, &PyId_setstate, saved_state, NULL);
+ res = _PyObject_CallMethodIdOneArg(self->decoder, &PyId_setstate, saved_state);
_PyErr_ChainExceptions(type, value, traceback);
Py_DECREF(saved_state);
Py_XDECREF(res);
@@ -2878,7 +2875,7 @@
return NULL;
Py_DECREF(res);
- return PyObject_CallMethodObjArgs(self->buffer, _PyIO_str_truncate, pos, NULL);
+ return _PyObject_CallMethodOneArg(self->buffer, _PyIO_str_truncate, pos);
}
static PyObject *
@@ -3055,9 +3052,9 @@
else {
PyObject *exc = NULL, *val, *tb;
if (self->finalizing) {
- res = _PyObject_CallMethodIdObjArgs(self->buffer,
- &PyId__dealloc_warn,
- self, NULL);
+ res = _PyObject_CallMethodIdOneArg(self->buffer,
+ &PyId__dealloc_warn,
+ (PyObject *)self);
if (res)
Py_DECREF(res);
else