diff options
| -rw-r--r-- | Python/bltinmodule.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c index 292a7bc..31538c6 100644 --- a/Python/bltinmodule.c +++ b/Python/bltinmodule.c @@ -52,51 +52,45 @@ _Py_IDENTIFIER(stderr); /* AC: cannot convert yet, waiting for *args support */ static PyObject * -builtin___build_class__(PyObject *self, PyObject *args, PyObject *kwds) +builtin___build_class__(PyObject *self, PyObject **args, Py_ssize_t nargs, + PyObject *kwnames) { PyObject *func, *name, *bases, *mkw, *meta, *winner, *prep, *ns; PyObject *cls = NULL, *cell = NULL; - Py_ssize_t nargs; int isclass = 0; /* initialize to prevent gcc warning */ - assert(args != NULL); - if (!PyTuple_Check(args)) { - PyErr_SetString(PyExc_TypeError, - "__build_class__: args is not a tuple"); - return NULL; - } - nargs = PyTuple_GET_SIZE(args); if (nargs < 2) { PyErr_SetString(PyExc_TypeError, "__build_class__: not enough arguments"); return NULL; } - func = PyTuple_GET_ITEM(args, 0); /* Better be callable */ + func = args[0]; /* Better be callable */ if (!PyFunction_Check(func)) { PyErr_SetString(PyExc_TypeError, "__build_class__: func must be a function"); return NULL; } - name = PyTuple_GET_ITEM(args, 1); + name = args[1]; if (!PyUnicode_Check(name)) { PyErr_SetString(PyExc_TypeError, "__build_class__: name is not a string"); return NULL; } - bases = PyTuple_GetSlice(args, 2, nargs); + bases = _PyStack_AsTupleSlice(args, nargs, 2, nargs); if (bases == NULL) return NULL; - if (kwds == NULL) { + if (kwnames == NULL) { meta = NULL; mkw = NULL; } else { - mkw = PyDict_Copy(kwds); /* Don't modify kwds passed in! */ + mkw = _PyStack_AsDict(args + nargs, kwnames); if (mkw == NULL) { Py_DECREF(bases); return NULL; } + meta = _PyDict_GetItemId(mkw, &PyId_metaclass); if (meta != NULL) { Py_INCREF(meta); @@ -2612,7 +2606,7 @@ PyTypeObject PyZip_Type = { static PyMethodDef builtin_methods[] = { {"__build_class__", (PyCFunction)builtin___build_class__, - METH_VARARGS | METH_KEYWORDS, build_class_doc}, + METH_FASTCALL, build_class_doc}, {"__import__", (PyCFunction)builtin___import__, METH_VARARGS | METH_KEYWORDS, import_doc}, BUILTIN_ABS_METHODDEF BUILTIN_ALL_METHODDEF |