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bpo-45316: Move private PyDict functions to internal C API (GH-31577)

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Move the following private unexported functions to the internal C API
headers:

* _PyDictKeys_GetVersionForCurrentState()
* _PyDictKeys_StringLookup()
* _PyDict_FromKeys()
* _PyDict_GetItemHint()
* _PyDict_KeysSize()
* _PyDict_LoadGlobal()
* _PyDict_NewKeysForClass()
* _PyDict_Pop_KnownHash()
* _PyDict_SetItem_Take2()
* _PyObjectDict_SetItem()
* _PyObject_MakeDictFromInstanceAttributes()
* _Py_dict_lookup()
This commit is contained in:
Victor Stinner 2022-02-25 15:41:55 +01:00 • committed by GitHub
parent 4a0c7a1aac
commit 8ddbdd9e96
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2 changed files with 19 additions and 17 deletions
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22
Include/internal/pycore_dict.h
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@ -43,13 +43,29 @@ typedef struct {
PyObject *me_value; /* This field is only meaningful for combined tables */
} PyDictKeyEntry;
extern PyDictKeysObject *_PyDict_NewKeysForClass(void);
extern PyObject *_PyDict_FromKeys(PyObject *, PyObject *, PyObject *);
/* Gets a version number unique to the current state of the keys of dict, if possible.
* Returns the version number, or zero if it was not possible to get a version number. */
extern uint32_t _PyDictKeys_GetVersionForCurrentState(PyDictKeysObject *dictkeys);
extern Py_ssize_t _PyDict_KeysSize(PyDictKeysObject *keys);
/* _Py_dict_lookup() returns index of entry which can be used like DK_ENTRIES(dk)[index].
* -1 when no entry found, -3 when compare raises error.
*/
Py_ssize_t _Py_dict_lookup(PyDictObject *mp, PyObject *key, Py_hash_t hash, PyObject **value_addr);
extern Py_ssize_t _Py_dict_lookup(PyDictObject *mp, PyObject *key, Py_hash_t hash, PyObject **value_addr);
extern Py_ssize_t _PyDict_GetItemHint(PyDictObject *, PyObject *, Py_ssize_t, PyObject **);
extern Py_ssize_t _PyDictKeys_StringLookup(PyDictKeysObject* dictkeys, PyObject *key);
extern PyObject *_PyDict_LoadGlobal(PyDictObject *, PyDictObject *, PyObject *);
/* Consumes references to key and value */
int _PyDict_SetItem_Take2(PyDictObject *op, PyObject *key, PyObject *value);
extern int _PyDict_SetItem_Take2(PyDictObject *op, PyObject *key, PyObject *value);
extern int _PyObjectDict_SetItem(PyTypeObject *tp, PyObject **dictptr, PyObject *name, PyObject *value);
extern PyObject *_PyDict_Pop_KnownHash(PyObject *, PyObject *, Py_hash_t, PyObject *);
#define DKIX_EMPTY (-1)
#define DKIX_DUMMY (-2) /* Used internally */
@ -138,7 +154,7 @@ extern uint64_t _pydict_global_version;
#define DICT_NEXT_VERSION() (++_pydict_global_version)
PyObject *_PyObject_MakeDictFromInstanceAttributes(PyObject *obj, PyDictValues *values);
extern PyObject *_PyObject_MakeDictFromInstanceAttributes(PyObject *obj, PyDictValues *values);
static inline void
_PyDictValues_AddToInsertionOrder(PyDictValues *values, Py_ssize_t ix)