2527 static PyObject *
2528 pa_get_stream_read_available(PyObject *self, PyObject *args)
2529 {
2530   signed long frames;
2531   PyObject *stream_arg;
2532   _pyAudio_Stream *streamObject;
2533   PaStream *stream;
2534 
2535   if (!PyArg_ParseTuple(args, "O!", &_pyAudio_StreamType, &stream_arg))
when PyArg_ParseTuple() succeeds
taking False path
2536     return NULL;
2537 
2538   streamObject = (_pyAudio_Stream *) stream_arg;
2539 
2540   if (!_is_open(streamObject)) {
when considering value == (int)0 from src/_portaudiomodule.c:2540
taking True path
2541     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
2542 		    Py_BuildValue("(s,i)",
2543 				  "Stream closed",
2544 				  paBadStreamPtr));
2545     return NULL;
2546   }
2547 
2548   stream = streamObject->stream;
2549   frames = Pa_GetStreamReadAvailable(stream);
2550   return PyLong_FromLong(frames);
2551 }