#ifndef Py_DICTOBJECT_H #define Py_DICTOBJECT_H #ifdef __cplusplus extern "C" { #endif /* Dictionary object type -- mapping from hashable object to object */ /* The distribution includes a separate file, Objects/dictnotes.txt, describing explorations into dictionary design and optimization. It covers typical dictionary use patterns, the parameters for tuning dictionaries, and several ideas for possible optimizations. */ PyAPI_DATA(PyTypeObject) PyDict_Type; #define PyDict_Check(op) \ PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_DICT_SUBCLASS) #define PyDict_CheckExact(op) Py_IS_TYPE(op, &PyDict_Type) PyAPI_FUNC(PyObject *) PyDict_New(void); PyAPI_FUNC(PyObject *) PyDict_GetItem(PyObject *mp, PyObject *key); PyAPI_FUNC(PyObject *) PyDict_GetItemWithError(PyObject *mp, PyObject *key); PyAPI_FUNC(int) PyDict_SetItem(PyObject *mp, PyObject *key, PyObject *item); PyAPI_FUNC(int) PyDict_DelItem(PyObject *mp, PyObject *key); PyAPI_FUNC(void) PyDict_Clear(PyObject *mp); PyAPI_FUNC(int) PyDict_Next( PyObject *mp, Py_ssize_t *pos, PyObject **key, PyObject **value); PyAPI_FUNC(PyObject *) PyDict_Keys(PyObject *mp); PyAPI_FUNC(PyObject *) PyDict_Values(PyObject *mp); PyAPI_FUNC(PyObject *) PyDict_Items(PyObject *mp); PyAPI_FUNC(Py_ssize_t) PyDict_Size(PyObject *mp); PyAPI_FUNC(PyObject *) PyDict_Copy(PyObject *mp); PyAPI_FUNC(int) PyDict_Contains(PyObject *mp, PyObject *key); /* PyDict_Update(mp, other) is equivalent to PyDict_Merge(mp, other, 1). */ PyAPI_FUNC(int) PyDict_Update(PyObject *mp, PyObject *other); /* PyDict_Merge updates/merges from a mapping object (an object that supports PyMapping_Keys() and PyObject_GetItem()). If override is true, the last occurrence of a key wins, else the first. The Python dict.update(other) is equivalent to PyDict_Merge(dict, other, 1). */ PyAPI_FUNC(int) PyDict_Merge(PyObject *mp, PyObject *other, int override); /* PyDict_MergeFromSeq2 updates/merges from an iterable object producing iterable objects of length 2. If override is true, the last occurrence of a key wins, else the first. The Python dict constructor dict(seq2) is equivalent to dict={}; PyDict_MergeFromSeq(dict, seq2, 1). */ PyAPI_FUNC(int) PyDict_MergeFromSeq2(PyObject *d, PyObject *seq2, int override); PyAPI_FUNC(PyObject *) PyDict_GetItemString(PyObject *dp, const char *key); PyAPI_FUNC(int) PyDict_SetItemString(PyObject *dp, const char *key, PyObject *item); PyAPI_FUNC(int) PyDict_DelItemString(PyObject *dp, const char *key); /* Dictionary (keys, values, items) views */ PyAPI_DATA(PyTypeObject) PyDictKeys_Type; PyAPI_DATA(PyTypeObject) PyDictValues_Type; PyAPI_DATA(PyTypeObject) PyDictItems_Type; #define PyDictKeys_Check(op) PyObject_TypeCheck(op, &PyDictKeys_Type) #define PyDictValues_Check(op) PyObject_TypeCheck(op, &PyDictValues_Type) #define PyDictItems_Check(op) PyObject_TypeCheck(op, &PyDictItems_Type) /* This excludes Values, since they are not sets. */ # define PyDictViewSet_Check(op) \ (PyDictKeys_Check(op) || PyDictItems_Check(op)) /* Dictionary (key, value, items) iterators */ PyAPI_DATA(PyTypeObject) PyDictIterKey_Type; PyAPI_DATA(PyTypeObject) PyDictIterValue_Type; PyAPI_DATA(PyTypeObject) PyDictIterItem_Type; PyAPI_DATA(PyTypeObject) PyDictRevIterKey_Type; PyAPI_DATA(PyTypeObject) PyDictRevIterItem_Type; PyAPI_DATA(PyTypeObject) PyDictRevIterValue_Type; #ifndef Py_LIMITED_API # define Py_CPYTHON_DICTOBJECT_H # include "cpython/dictobject.h" # undef Py_CPYTHON_DICTOBJECT_H #endif #ifdef __cplusplus } #endif #endif /* !Py_DICTOBJECT_H */