7.5.7 Descriptor Objects

Python 2.5

previous page next page

7.5.7 Descriptor Objects

``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. New in version 2.2.

PyObject* PyDescr_NewGetSet(PyTypeObject *type, struct PyGetSetDef *getset)
Return value: New reference.
New in version 2.2.

PyObject* PyDescr_NewMember(PyTypeObject *type, struct PyMemberDef *meth)
Return value: New reference.
New in version 2.2.

PyObject* PyDescr_NewMethod(PyTypeObject *type, struct PyMethodDef *meth)
Return value: New reference.
New in version 2.2.

PyObject* PyDescr_NewWrapper(PyTypeObject *type, struct wrapperbase *wrapper, void *wrapped)
Return value: New reference.
New in version 2.2.

PyObject* PyDescr_NewClassMethod(PyTypeObject *type, PyMethodDef *method)
Return value: New reference.
New in version 2.3.

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. New in version 2.2.

PyObject* PyWrapper_New(PyObject *, PyObject *)
Return value: New reference.
New in version 2.2.

Up one Level Python/C API Reference Manual Contents Index
Previous: Up: 7.5 Other Objects Next:
Release 2.5, documentation updated on 19th September, 2006.
See About this document... for information on suggesting changes.

previous page start next page