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comparison CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/python3.8/methodobject.h @ 69:33d812a61356

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planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author jpayne
date Tue, 18 Mar 2025 17:55:14 -0400
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67:0e9998148a16 69:33d812a61356
1
2 /* Method object interface */
3
4 #ifndef Py_METHODOBJECT_H
5 #define Py_METHODOBJECT_H
6 #ifdef __cplusplus
7 extern "C" {
8 #endif
9
10 /* This is about the type 'builtin_function_or_method',
11 not Python methods in user-defined classes. See classobject.h
12 for the latter. */
13
14 PyAPI_DATA(PyTypeObject) PyCFunction_Type;
15
16 #define PyCFunction_Check(op) (Py_TYPE(op) == &PyCFunction_Type)
17
18 typedef PyObject *(*PyCFunction)(PyObject *, PyObject *);
19 typedef PyObject *(*_PyCFunctionFast) (PyObject *, PyObject *const *, Py_ssize_t);
20 typedef PyObject *(*PyCFunctionWithKeywords)(PyObject *, PyObject *,
21 PyObject *);
22 typedef PyObject *(*_PyCFunctionFastWithKeywords) (PyObject *,
23 PyObject *const *, Py_ssize_t,
24 PyObject *);
25 typedef PyObject *(*PyNoArgsFunction)(PyObject *);
26
27 PyAPI_FUNC(PyCFunction) PyCFunction_GetFunction(PyObject *);
28 PyAPI_FUNC(PyObject *) PyCFunction_GetSelf(PyObject *);
29 PyAPI_FUNC(int) PyCFunction_GetFlags(PyObject *);
30
31 /* Macros for direct access to these values. Type checks are *not*
32 done, so use with care. */
33 #ifndef Py_LIMITED_API
34 #define PyCFunction_GET_FUNCTION(func) \
35 (((PyCFunctionObject *)func) -> m_ml -> ml_meth)
36 #define PyCFunction_GET_SELF(func) \
37 (((PyCFunctionObject *)func) -> m_ml -> ml_flags & METH_STATIC ? \
38 NULL : ((PyCFunctionObject *)func) -> m_self)
39 #define PyCFunction_GET_FLAGS(func) \
40 (((PyCFunctionObject *)func) -> m_ml -> ml_flags)
41 #endif
42 PyAPI_FUNC(PyObject *) PyCFunction_Call(PyObject *, PyObject *, PyObject *);
43
44 #ifndef Py_LIMITED_API
45 PyAPI_FUNC(PyObject *) _PyCFunction_FastCallDict(PyObject *func,
46 PyObject *const *args,
47 Py_ssize_t nargs,
48 PyObject *kwargs);
49 #endif
50
51 struct PyMethodDef {
52 const char *ml_name; /* The name of the built-in function/method */
53 PyCFunction ml_meth; /* The C function that implements it */
54 int ml_flags; /* Combination of METH_xxx flags, which mostly
55 describe the args expected by the C func */
56 const char *ml_doc; /* The __doc__ attribute, or NULL */
57 };
58 typedef struct PyMethodDef PyMethodDef;
59
60 #define PyCFunction_New(ML, SELF) PyCFunction_NewEx((ML), (SELF), NULL)
61 PyAPI_FUNC(PyObject *) PyCFunction_NewEx(PyMethodDef *, PyObject *,
62 PyObject *);
63
64 /* Flag passed to newmethodobject */
65 /* #define METH_OLDARGS 0x0000 -- unsupported now */
66 #define METH_VARARGS 0x0001
67 #define METH_KEYWORDS 0x0002
68 /* METH_NOARGS and METH_O must not be combined with the flags above. */
69 #define METH_NOARGS 0x0004
70 #define METH_O 0x0008
71
72 /* METH_CLASS and METH_STATIC are a little different; these control
73 the construction of methods for a class. These cannot be used for
74 functions in modules. */
75 #define METH_CLASS 0x0010
76 #define METH_STATIC 0x0020
77
78 /* METH_COEXIST allows a method to be entered even though a slot has
79 already filled the entry. When defined, the flag allows a separate
80 method, "__contains__" for example, to coexist with a defined
81 slot like sq_contains. */
82
83 #define METH_COEXIST 0x0040
84
85 #ifndef Py_LIMITED_API
86 #define METH_FASTCALL 0x0080
87 #endif
88
89 /* This bit is preserved for Stackless Python */
90 #ifdef STACKLESS
91 #define METH_STACKLESS 0x0100
92 #else
93 #define METH_STACKLESS 0x0000
94 #endif
95
96 #ifndef Py_LIMITED_API
97 typedef struct {
98 PyObject_HEAD
99 PyMethodDef *m_ml; /* Description of the C function to call */
100 PyObject *m_self; /* Passed as 'self' arg to the C func, can be NULL */
101 PyObject *m_module; /* The __module__ attribute, can be anything */
102 PyObject *m_weakreflist; /* List of weak references */
103 vectorcallfunc vectorcall;
104 } PyCFunctionObject;
105
106 PyAPI_FUNC(PyObject *) _PyMethodDef_RawFastCallDict(
107 PyMethodDef *method,
108 PyObject *self,
109 PyObject *const *args,
110 Py_ssize_t nargs,
111 PyObject *kwargs);
112
113 PyAPI_FUNC(PyObject *) _PyMethodDef_RawFastCallKeywords(
114 PyMethodDef *method,
115 PyObject *self,
116 PyObject *const *args,
117 Py_ssize_t nargs,
118 PyObject *kwnames);
119 #endif
120
121 PyAPI_FUNC(int) PyCFunction_ClearFreeList(void);
122
123 #ifndef Py_LIMITED_API
124 PyAPI_FUNC(void) _PyCFunction_DebugMallocStats(FILE *out);
125 PyAPI_FUNC(void) _PyMethod_DebugMallocStats(FILE *out);
126 #endif
127
128 #ifdef __cplusplus
129 }
130 #endif
131 #endif /* !Py_METHODOBJECT_H */