1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
/*[clinic input]
preserve
[clinic start generated code]*/
#if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
# include "pycore_gc.h" // PyGC_Head
# include "pycore_runtime.h" // _Py_ID()
#endif
PyDoc_STRVAR(func_new__doc__,
"function(code, globals, name=None, argdefs=None, closure=None)\n"
"--\n"
"\n"
"Create a function object.\n"
"\n"
" code\n"
" a code object\n"
" globals\n"
" the globals dictionary\n"
" name\n"
" a string that overrides the name from the code object\n"
" argdefs\n"
" a tuple that specifies the default argument values\n"
" closure\n"
" a tuple that supplies the bindings for free variables");
static PyObject *
func_new_impl(PyTypeObject *type, PyCodeObject *code, PyObject *globals,
PyObject *name, PyObject *defaults, PyObject *closure);
static PyObject *
func_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
{
PyObject *return_value = NULL;
#if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
#define NUM_KEYWORDS 5
static struct {
PyGC_Head _this_is_not_used;
PyObject_VAR_HEAD
PyObject *ob_item[NUM_KEYWORDS];
} _kwtuple = {
.ob_base = PyVarObject_HEAD_INIT(&PyTuple_Type, NUM_KEYWORDS)
.ob_item = { &_Py_ID(code), &_Py_ID(globals), &_Py_ID(name), &_Py_ID(argdefs), &_Py_ID(closure), },
};
#undef NUM_KEYWORDS
#define KWTUPLE (&_kwtuple.ob_base.ob_base)
#else // !Py_BUILD_CORE
# define KWTUPLE NULL
#endif // !Py_BUILD_CORE
static const char * const _keywords[] = {"code", "globals", "name", "argdefs", "closure", NULL};
static _PyArg_Parser _parser = {
.keywords = _keywords,
.fname = "function",
.kwtuple = KWTUPLE,
};
#undef KWTUPLE
PyObject *argsbuf[5];
PyObject * const *fastargs;
Py_ssize_t nargs = PyTuple_GET_SIZE(args);
Py_ssize_t noptargs = nargs + (kwargs ? PyDict_GET_SIZE(kwargs) : 0) - 2;
PyCodeObject *code;
PyObject *globals;
PyObject *name = Py_None;
PyObject *defaults = Py_None;
PyObject *closure = Py_None;
fastargs = _PyArg_UnpackKeywords(_PyTuple_CAST(args)->ob_item, nargs, kwargs, NULL, &_parser, 2, 5, 0, argsbuf);
if (!fastargs) {
goto exit;
}
if (!PyObject_TypeCheck(fastargs[0], &PyCode_Type)) {
_PyArg_BadArgument("function", "argument 'code'", (&PyCode_Type)->tp_name, fastargs[0]);
goto exit;
}
code = (PyCodeObject *)fastargs[0];
if (!PyDict_Check(fastargs[1])) {
_PyArg_BadArgument("function", "argument 'globals'", "dict", fastargs[1]);
goto exit;
}
globals = fastargs[1];
if (!noptargs) {
goto skip_optional_pos;
}
if (fastargs[2]) {
name = fastargs[2];
if (!--noptargs) {
goto skip_optional_pos;
}
}
if (fastargs[3]) {
defaults = fastargs[3];
if (!--noptargs) {
goto skip_optional_pos;
}
}
closure = fastargs[4];
skip_optional_pos:
return_value = func_new_impl(type, code, globals, name, defaults, closure);
exit:
return return_value;
}
/*[clinic end generated code: output=b2d676ff51c992d0 input=a9049054013a1b77]*/
|
