mirror of
https://github.com/python/cpython.git
synced 2025-11-01 22:21:35 +00:00
d5cacbb1d9
Known limitations of the current implementation: - documentation changes are incomplete - there's a reference leak I haven't tracked down yet The leak is most visible by running: ./python -m test -R3:3 test_importlib However, you can also see it by running: ./python -X showrefcount Importing the array or _testmultiphase modules, and then deleting them from both sys.modules and the local namespace shows significant increases in the total number of active references each cycle. By contrast, with _testcapi (which continues to use single-phase initialisation) the global refcounts stabilise after a couple of cycles.
77 lines
1.9 KiB
C
77 lines
1.9 KiB
C
|
|
/* Module object interface */
|
|
|
|
#ifndef Py_MODULEOBJECT_H
|
|
#define Py_MODULEOBJECT_H
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
PyAPI_DATA(PyTypeObject) PyModule_Type;
|
|
|
|
#define PyModule_Check(op) PyObject_TypeCheck(op, &PyModule_Type)
|
|
#define PyModule_CheckExact(op) (Py_TYPE(op) == &PyModule_Type)
|
|
|
|
PyAPI_FUNC(PyObject *) PyModule_NewObject(
|
|
PyObject *name
|
|
);
|
|
PyAPI_FUNC(PyObject *) PyModule_New(
|
|
const char *name /* UTF-8 encoded string */
|
|
);
|
|
PyAPI_FUNC(PyObject *) PyModule_GetDict(PyObject *);
|
|
PyAPI_FUNC(PyObject *) PyModule_GetNameObject(PyObject *);
|
|
PyAPI_FUNC(const char *) PyModule_GetName(PyObject *);
|
|
PyAPI_FUNC(const char *) PyModule_GetFilename(PyObject *);
|
|
PyAPI_FUNC(PyObject *) PyModule_GetFilenameObject(PyObject *);
|
|
#ifndef Py_LIMITED_API
|
|
PyAPI_FUNC(void) _PyModule_Clear(PyObject *);
|
|
PyAPI_FUNC(void) _PyModule_ClearDict(PyObject *);
|
|
#endif
|
|
PyAPI_FUNC(struct PyModuleDef*) PyModule_GetDef(PyObject*);
|
|
PyAPI_FUNC(void*) PyModule_GetState(PyObject*);
|
|
|
|
PyAPI_FUNC(PyObject *) PyModuleDef_Init(struct PyModuleDef*);
|
|
PyTypeObject PyModuleDef_Type;
|
|
|
|
typedef struct PyModuleDef_Base {
|
|
PyObject_HEAD
|
|
PyObject* (*m_init)(void);
|
|
Py_ssize_t m_index;
|
|
PyObject* m_copy;
|
|
} PyModuleDef_Base;
|
|
|
|
#define PyModuleDef_HEAD_INIT { \
|
|
PyObject_HEAD_INIT(NULL) \
|
|
NULL, /* m_init */ \
|
|
0, /* m_index */ \
|
|
NULL, /* m_copy */ \
|
|
}
|
|
|
|
typedef struct PyModuleDef_Slot{
|
|
int slot;
|
|
void *value;
|
|
} PyModuleDef_Slot;
|
|
|
|
typedef struct PyModuleDef{
|
|
PyModuleDef_Base m_base;
|
|
const char* m_name;
|
|
const char* m_doc;
|
|
Py_ssize_t m_size;
|
|
PyMethodDef *m_methods;
|
|
PyModuleDef_Slot* m_slots;
|
|
traverseproc m_traverse;
|
|
inquiry m_clear;
|
|
freefunc m_free;
|
|
}PyModuleDef;
|
|
|
|
#define Py_mod_create 1
|
|
#define Py_mod_exec 2
|
|
|
|
#ifndef Py_LIMITED_API
|
|
#define _Py_mod_LAST_SLOT 2
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif /* !Py_MODULEOBJECT_H */
|