1/*[clinic input]
2preserve
3[clinic start generated code]*/
4
5PyDoc_STRVAR(func_new__doc__,
6"function(code, globals, name=None, argdefs=None, closure=None)\n"
7"--\n"
8"\n"
9"Create a function object.\n"
10"\n"
11" code\n"
12" a code object\n"
13" globals\n"
14" the globals dictionary\n"
15" name\n"
16" a string that overrides the name from the code object\n"
17" argdefs\n"
18" a tuple that specifies the default argument values\n"
19" closure\n"
20" a tuple that supplies the bindings for free variables");
21
22static PyObject *
23func_new_impl(PyTypeObject *type, PyCodeObject *code, PyObject *globals,
24 PyObject *name, PyObject *defaults, PyObject *closure);
25
26static PyObject *
27func_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
28{
29 PyObject *return_value = NULL;
30 static const char * const _keywords[] = {"code", "globals", "name", "argdefs", "closure", NULL};
31 static _PyArg_Parser _parser = {NULL, _keywords, "function", 0};
32 PyObject *argsbuf[5];
33 PyObject * const *fastargs;
34 Py_ssize_t nargs = PyTuple_GET_SIZE(args);
35 Py_ssize_t noptargs = nargs + (kwargs ? PyDict_GET_SIZE(kwargs) : 0) - 2;
36 PyCodeObject *code;
37 PyObject *globals;
38 PyObject *name = Py_None;
39 PyObject *defaults = Py_None;
40 PyObject *closure = Py_None;
41
42 fastargs = _PyArg_UnpackKeywords(_PyTuple_CAST(args)->ob_item, nargs, kwargs, NULL, &_parser, 2, 5, 0, argsbuf);
43 if (!fastargs) {
44 goto exit;
45 }
46 if (!PyObject_TypeCheck(fastargs[0], &PyCode_Type)) {
47 _PyArg_BadArgument("function", "argument 'code'", (&PyCode_Type)->tp_name, fastargs[0]);
48 goto exit;
49 }
50 code = (PyCodeObject *)fastargs[0];
51 if (!PyDict_Check(fastargs[1])) {
52 _PyArg_BadArgument("function", "argument 'globals'", "dict", fastargs[1]);
53 goto exit;
54 }
55 globals = fastargs[1];
56 if (!noptargs) {
57 goto skip_optional_pos;
58 }
59 if (fastargs[2]) {
60 name = fastargs[2];
61 if (!--noptargs) {
62 goto skip_optional_pos;
63 }
64 }
65 if (fastargs[3]) {
66 defaults = fastargs[3];
67 if (!--noptargs) {
68 goto skip_optional_pos;
69 }
70 }
71 closure = fastargs[4];
72skip_optional_pos:
73 return_value = func_new_impl(type, code, globals, name, defaults, closure);
74
75exit:
76 return return_value;
77}
78/*[clinic end generated code: output=3d96afa3396e5c82 input=a9049054013a1b77]*/
79