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/* Function object interface */
#ifndef
Py_LIMITED_API
#ifndef
Py_FUNCOBJECT_H
#define
Py_FUNCOBJECT_H
#ifdef
__cplusplus
extern
"C"
{
#endif
/* Function objects and code objects should not be confused with each other:
*
* Function objects are created by the execution of the 'def' statement.
* They reference a code object in their __code__ attribute, which is a
* purely syntactic object, i.e. nothing more than a compiled version of some
* source code lines. There is one code object per source code "fragment",
* but each code object can be referenced by zero or many function objects
* depending only on how many times the 'def' statement in the source was
* executed so far.
*/
typedef
struct
{
PyObject_HEAD
PyObject
*
func_code
;
/* A code object, the __code__ attribute */
PyObject
*
func_globals
;
/* A dictionary (other mappings won't do) */
PyObject
*
func_defaults
;
/* NULL or a tuple */
PyObject
*
func_kwdefaults
;
/* NULL or a dict */
PyObject
*
func_closure
;
/* NULL or a tuple of cell objects */
PyObject
*
func_doc
;
/* The __doc__ attribute, can be anything */
PyObject
*
func_name
;
/* The __name__ attribute, a string object */
PyObject
*
func_dict
;
/* The __dict__ attribute, a dict or NULL */
PyObject
*
func_weakreflist
;
/* List of weak references */
PyObject
*
func_module
;
/* The __module__ attribute, can be anything */
PyObject
*
func_annotations
;
/* Annotations, a dict or NULL */
PyObject
*
func_qualname
;
/* The qualified name */
/* Invariant:
* func_closure contains the bindings for func_code->co_freevars, so
* PyTuple_Size(func_closure) == PyCode_GetNumFree(func_code)
* (func_closure may be NULL if PyCode_GetNumFree(func_code) == 0).
*/
}
PyFunctionObject
;
PyAPI_DATA
(
PyTypeObject
)
PyFunction_Type
;
#define
PyFunction_Check
(
op
) (_Py_TYPE(op) == &PyFunction_Type)
PyAPI_FUNC
(
PyObject
*
)
PyFunction_New
(
PyObject
*
,
PyObject
*
);
PyAPI_FUNC
(
PyObject
*
)
PyFunction_NewWithQualName
(
PyObject
*
,
PyObject
*
,
PyObject
*
);
PyAPI_FUNC
(
PyObject
*
)
PyFunction_GetCode
(
PyObject
*
);
PyAPI_FUNC
(
PyObject
*
)
PyFunction_GetGlobals
(
PyObject
*
);
PyAPI_FUNC
(
PyObject
*
)
PyFunction_GetModule
(
PyObject
*
);
PyAPI_FUNC
(
PyObject
*
)
PyFunction_GetDefaults
(
PyObject
*
);
PyAPI_FUNC
(
int
)
PyFunction_SetDefaults
(
PyObject
*
,
PyObject
*
);
PyAPI_FUNC
(
PyObject
*
)
PyFunction_GetKwDefaults
(
PyObject
*
);
PyAPI_FUNC
(
int
)
PyFunction_SetKwDefaults
(
PyObject
*
,
PyObject
*
);
PyAPI_FUNC
(
PyObject
*
)
PyFunction_GetClosure
(
PyObject
*
);
PyAPI_FUNC
(
int
)
PyFunction_SetClosure
(
PyObject
*
,
PyObject
*
);
PyAPI_FUNC
(
PyObject
*
)
PyFunction_GetAnnotations
(
PyObject
*
);
PyAPI_FUNC
(
int
)
PyFunction_SetAnnotations
(
PyObject
*
,
PyObject
*
);
#ifndef
Py_LIMITED_API
PyAPI_FUNC
(
PyObject
*
)
_PyFunction_FastCallDict
(
PyObject
*
func
,
PyObject
*
const
*
args
,
Py_ssize_t
nargs
,
PyObject
*
kwargs
);
PyAPI_FUNC
(
PyObject
*
)
_PyFunction_FastCallKeywords
(
PyObject
*
func
,
PyObject
*
const
*
stack
,
Py_ssize_t
nargs
,
PyObject
*
kwnames
);
#endif
/* Macros for direct access to these values. Type checks are *not*
done, so use with care. */
#define
PyFunction_GET_CODE
(
func
) \
(((PyFunctionObject *)func) -> func_code)
#define
PyFunction_GET_GLOBALS
(
func
) \
(((PyFunctionObject *)func) -> func_globals)
#define
PyFunction_GET_MODULE
(
func
) \
(((PyFunctionObject *)func) -> func_module)
#define
PyFunction_GET_DEFAULTS
(
func
) \
(((PyFunctionObject *)func) -> func_defaults)
#define
PyFunction_GET_KW_DEFAULTS
(
func
) \
(((PyFunctionObject *)func) -> func_kwdefaults)
#define
PyFunction_GET_CLOSURE
(
func
) \
(((PyFunctionObject *)func) -> func_closure)
#define
PyFunction_GET_ANNOTATIONS
(
func
) \
(((PyFunctionObject *)func) -> func_annotations)
/* The classmethod and staticmethod types lives here, too */
PyAPI_DATA
(
PyTypeObject
)
PyClassMethod_Type
;
PyAPI_DATA
(
PyTypeObject
)
PyStaticMethod_Type
;
PyAPI_FUNC
(
PyObject
*
)
PyClassMethod_New
(
PyObject
*
);
PyAPI_FUNC
(
PyObject
*
)
PyStaticMethod_New
(
PyObject
*
);
#ifdef
__cplusplus
}
#endif
#endif
/* !Py_FUNCOBJECT_H */
#endif
/* Py_LIMITED_API */
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