描述符对象 ¶

“Descriptors” are objects that describe some attribute of an object. They are found in the dictionary of type objects.

PyTypeObject PyProperty_Type ¶

The type object for the built-in descriptor types.

PyObject * PyDescr_NewGetSet ( PyTypeObject  *type , struct PyGetSetDef  *getset ) ¶

返回值：新引用。

PyObject * PyDescr_NewMember ( PyTypeObject  *type , struct PyMemberDef  *meth ) ¶

返回值：新引用。

PyObject * PyDescr_NewMethod ( PyTypeObject  *type , struct PyMethodDef  *meth ) ¶

返回值：新引用。

PyObject * PyDescr_NewWrapper ( PyTypeObject  *type , struct wrapperbase  *wrapper , void  *wrapped ) ¶

返回值：新引用。

PyObject * PyDescr_NewClassMethod ( PyTypeObject  *type , PyMethodDef  *method ) ¶

返回值：新引用。

int PyDescr_IsData ( PyObject  *descr ) ¶

Return true if the descriptor objects descr describes a data attribute, or false if it describes a method. descr must be a descriptor object; there is no error checking.

PyObject * PyWrapper_New ( PyObject  * , PyObject  * ) ¶

返回值：新引用。

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