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type_prepare uses METH_FASTCALL

Browse source 
refer python/cpython@d526cfe546
refer python/cpython@80ab22fa2c

the prepare-related test still fails.  It's just related to the error
message format though.
This commit is contained in:
ahgamut 2021-11-04 22:43:49 +05:30
parent ebc20796b4
commit f1f2a3ec6d
2 changed files with 23 additions and 45 deletions
Download patch file Download diff file Expand all files Collapse all files

5
third_party/python/Objects/typeobject.c vendored
View file

@ -3216,7 +3216,8 @@ type_subclasses(PyTypeObject *type, PyObject *args_ignored)
}
static PyObject *
type_prepare(PyObject *self, PyObject *args, PyObject *kwds)
type_prepare(PyObject *self, PyObject **args, Py_ssize_t nargs,
PyObject *kwnames)
{
return PyDict_New();
}
@ -3320,7 +3321,7 @@ static PyMethodDef type_methods[] = {
{"__subclasses__", (PyCFunction)type_subclasses, METH_NOARGS,
PyDoc_STR("__subclasses__() -> list of immediate subclasses")},
{"__prepare__", (PyCFunction)type_prepare,
METH_VARARGS | METH_KEYWORDS | METH_CLASS,
METH_FASTCALL | METH_CLASS,
PyDoc_STR("__prepare__() -> dict\n"
"used to create the namespace for the class statement")},
{"__instancecheck__", type___instancecheck__, METH_O,

63
third_party/python/Python/getargs.c vendored
View file

@ -1379,13 +1379,7 @@ _PyArg_ParseTupleAndKeywordsFast(PyObject *args, PyObject *keywords,
{
int retval;
va_list va;
if ((args == NULL || !PyTuple_Check(args)) ||
(keywords != NULL && !PyDict_Check(keywords)) ||
parser == NULL)
{
PyErr_BadInternalCall();
return 0;
}
va_start(va, parser);
retval = vgetargskeywordsfast(args, keywords, parser, &va, 0);
va_end(va);
@ -1398,13 +1392,7 @@ _PyArg_ParseTupleAndKeywordsFast_SizeT(PyObject *args, PyObject *keywords,
{
int retval;
va_list va;
if ((args == NULL || !PyTuple_Check(args)) ||
(keywords != NULL && !PyDict_Check(keywords)) ||
parser == NULL)
{
PyErr_BadInternalCall();
return 0;
}
va_start(va, parser);
retval = vgetargskeywordsfast(args, keywords, parser, &va, FLAG_SIZE_T);
va_end(va);
@ -1417,12 +1405,7 @@ _PyArg_ParseStack(PyObject **args, Py_ssize_t nargs, PyObject *kwnames,
{
int retval;
va_list va;
if ((kwnames != NULL && !PyTuple_Check(kwnames)) ||
parser == NULL)
{
PyErr_BadInternalCall();
return 0;
}
va_start(va, parser);
retval = vgetargskeywordsfast_impl(args, nargs, NULL, kwnames, parser, &va, 0);
va_end(va);
@ -1435,12 +1418,7 @@ _PyArg_ParseStack_SizeT(PyObject **args, Py_ssize_t nargs, PyObject *kwnames,
{
int retval;
va_list va;
if ((kwnames != NULL && !PyTuple_Check(kwnames)) ||
parser == NULL)
{
PyErr_BadInternalCall();
return 0;
}
va_start(va, parser);
retval = vgetargskeywordsfast_impl(args, nargs, NULL, kwnames, parser, &va, FLAG_SIZE_T);
va_end(va);
@ -1453,13 +1431,7 @@ _PyArg_VaParseTupleAndKeywordsFast(PyObject *args, PyObject *keywords,
{
int retval;
va_list lva;
if ((args == NULL || !PyTuple_Check(args)) ||
(keywords != NULL && !PyDict_Check(keywords)) ||
parser == NULL)
{
PyErr_BadInternalCall();
return 0;
}
va_copy(lva, va);
retval = vgetargskeywordsfast(args, keywords, parser, &lva, 0);
va_end(lva);
@ -1472,13 +1444,7 @@ _PyArg_VaParseTupleAndKeywordsFast_SizeT(PyObject *args, PyObject *keywords,
{
int retval;
va_list lva;
if ((args == NULL || !PyTuple_Check(args)) ||
(keywords != NULL && !PyDict_Check(keywords)) ||
parser == NULL)
{
PyErr_BadInternalCall();
return 0;
}
va_copy(lva, va);
retval = vgetargskeywordsfast(args, keywords, parser, &lva, FLAG_SIZE_T);
va_end(lva);
@ -1922,12 +1888,17 @@ vgetargskeywordsfast_impl(PyObject **args, Py_ssize_t nargs,
freelist.entries_malloced = 0;
assert(keywords == NULL || PyDict_Check(keywords));
assert(kwnames == NULL || PyTuple_Check(kwnames));
assert((keywords != NULL || kwnames != NULL)
|| (keywords == NULL && kwnames == NULL));
assert(parser != NULL);
assert(p_va != NULL);
if (parser == NULL
|| (kwnames != NULL && !PyTuple_Check(kwnames)))
{
PyErr_BadInternalCall();
return 0;
}
if (!parser_init(parser)) {
return 0;
}
@ -2116,7 +2087,13 @@ vgetargskeywordsfast(PyObject *args, PyObject *keywords,
PyObject **stack;
Py_ssize_t nargs;
assert(args != NULL && PyTuple_Check(args));
if(args == NULL
|| !PyTuple_Check(args)
|| (keywords != NULL && !PyDict_Check(keywords)))
{
PyErr_BadInternalCall();
return 0;
}
stack = &PyTuple_GET_ITEM(args, 0);
nargs = PyTuple_GET_SIZE(args);