2501 static PyObject *
2502 pa_get_stream_write_available(PyObject *self, PyObject *args)
2503 {
2504   signed long frames;
2505   PyObject *stream_arg;
2506   _pyAudio_Stream *streamObject;
2507   PaStream *stream;
2508 
2509   if (!PyArg_ParseTuple(args, "O!", &_pyAudio_StreamType, &stream_arg))
when PyArg_ParseTuple() succeeds
taking False path
2510     return NULL;
2511 
2512   streamObject = (_pyAudio_Stream *) stream_arg;
2513 
2514   if (!_is_open(streamObject)) {
when considering value == (int)0 from src/_portaudiomodule.c:2514
taking True path
2515     PyErr_SetObject(PyExc_IOError,
when Py_BuildValue() succeeds
calling PyErr_SetObject()
new ref from call to Py_BuildValue was allocated at:     PyErr_SetObject(PyExc_IOError,
ob_refcnt is now refs: 1 owned
ob_refcnt is now refs: 1 owned, 1 borrowed
2516 		    Py_BuildValue("(s,i)",
2517 				  "Stream closed",
2518 				  paBadStreamPtr));
2519     return NULL;
2520   }
2521 
2522   stream = streamObject->stream;
2523   frames = Pa_GetStreamWriteAvailable(stream);
2524   return PyLong_FromLong(frames);
2525 }