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Migrate to Sphinx 1.0 C language constructs.

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Georg Brandl 2010-10-06 10:11:56 +00:00
parent 64a41edb03
commit 60203b41b0
106 changed files with 2573 additions and 2569 deletions
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10
Doc/c-api/none.rst
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@ -7,20 +7,20 @@ The None Object
.. index:: object: None
Note that the :ctype:`PyTypeObject` for ``None`` is not directly exposed in the
Note that the :c:type:`PyTypeObject` for ``None`` is not directly exposed in the
Python/C API. Since ``None`` is a singleton, testing for object identity (using
``==`` in C) is sufficient. There is no :cfunc:`PyNone_Check` function for the
``==`` in C) is sufficient. There is no :c:func:`PyNone_Check` function for the
same reason.
.. cvar:: PyObject* Py_None
.. c:var:: PyObject* Py_None
The Python ``None`` object, denoting lack of value. This object has no methods.
It needs to be treated just like any other object with respect to reference
counts.
.. cmacro:: Py_RETURN_NONE
.. c:macro:: Py_RETURN_NONE
Properly handle returning :cdata:`Py_None` from within a C function (that is,
Properly handle returning :c:data:`Py_None` from within a C function (that is,
increment the reference count of None and return it.)