描述符对象¶
“描述符”是描述对象的某些属性的对象。它们存在于类型对象的字典中。
-
PyTypeObject
PyProperty_Type¶ - Part of the Stable ABI.
内建描述符类型的类型对象。
-
PyObject *
PyDescr_NewGetSet(PyTypeObject *type, struct PyGetSetDef *getset)¶ - Return value: New reference. Part of the Stable ABI.
-
PyObject *
PyDescr_NewMember(PyTypeObject *type, struct PyMemberDef *meth)¶ - Return value: New reference. Part of the Stable ABI.
-
PyObject *
PyDescr_NewMethod(PyTypeObject *type, struct PyMethodDef *meth)¶ - Return value: New reference. Part of the Stable ABI.
-
PyObject *
PyDescr_NewWrapper(PyTypeObject *type, struct wrapperbase *wrapper, void *wrapped)¶ - Return value: New reference.
-
PyObject *
PyDescr_NewClassMethod(PyTypeObject *type, PyMethodDef *method)¶ - Return value: New reference. Part of the Stable ABI.
-
int
PyDescr_IsData(PyObject *descr)¶ 如果描述符对象 descr 描述的是一个数据属性则返回非零值，或者如果它描述的是一个方法则返回
0。 descr 必须为一个描述符对象；不会进行错误检测。
-
PyObject *
PyWrapper_New(PyObject*, PyObject*)¶ - Return value: New reference. Part of the Stable ABI.