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Diffstat (limited to 'Doc/c-api/object.rst')
| -rw-r--r-- | Doc/c-api/object.rst | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/Doc/c-api/object.rst b/Doc/c-api/object.rst index d0d45ad001..d895547f1f 100644 --- a/Doc/c-api/object.rst +++ b/Doc/c-api/object.rst @@ -6,6 +6,19 @@ Object Protocol =============== +.. c:var:: PyObject* Py_NotImplemented + + The ``NotImplemented`` singleton, used to signal that an operation is + not implemented for the given type combination. + + +.. c:macro:: Py_RETURN_NOTIMPLEMENTED + + Properly handle returning :c:data:`Py_NotImplemented` from within a C + function (that is, increment the reference count of NotImplemented and + return it). + + .. c:function:: int PyObject_Print(PyObject *o, FILE *fp, int flags) Print an object *o*, on file *fp*. Returns ``-1`` on error. The flags argument @@ -88,6 +101,22 @@ Object Protocol This is the equivalent of the Python statement ``del o.attr_name``. +.. c:function:: PyObject* PyType_GenericGetDict(PyObject *o, void *context) + + A generic implementation for the getter of a ``__dict__`` descriptor. It + creates the dictionary if necessary. + + .. versionadded:: 3.3 + + +.. c:function:: int PyType_GenericSetDict(PyObject *o, void *context) + + A generic implementation for the setter of a ``__dict__`` descriptor. This + implementation does not allow the dictionary to be deleted. + + .. versionadded:: 3.3 + + .. c:function:: PyObject* PyObject_RichCompare(PyObject *o1, PyObject *o2, int opid) Compare the values of *o1* and *o2* using the operation specified by *opid*, |