How to DECREF an Python object to return?

[Fredrik Lundh]

</F> wrote:
>     result = PyBuildValue("OO", tuple, othertuple);
>
>     Py_DECREF(tuple);
>     Py_DECREF(othertuple);
>
>     return result;

looks like someone used the time machine again:
just discovered that "N" does the same thing as
"O", except for incrementing the reference count.

in other words, the above code fragment is better
written as:

     return PyBuildValue("NN", tuple, othertuple);

Cheers /F