out += """  err = aubio_{shortname}_set_{param} (self->o {paramlist});   if (err > 0) {{    if (PyErr_Occurred() == NULL) {{      PyErr_SetString (PyExc_ValueError, "error running aubio_{shortname}_set_{param}");    }} else {{      // change the RuntimeError into ValueError      PyObject *type, *value, *traceback;      PyErr_Fetch(&type, &value, &traceback);      PyErr_Restore(PyExc_ValueError, value, traceback);    }}    return NULL;  }}  Py_RETURN_NONE;}}""".format(param = param, refs = refs, paramdecls = paramdecls,        pyparamtypes = pyparamtypes, paramlist = paramlist, **self.__dict__)        return out     def gen_get(self):        out = """// {shortname} getters""".format(**self.__dict__)        for method in self.prototypes['get']:            params = get_params_types_names(method)            method_name = get_name(method)            assert len(params) == 1, \                "get method has more than one parameter %s" % params            param = method_name.split('aubio_'+self.shortname+'_get_')[-1]            paramtype = get_return_type(method)            ptypeconv = pyfromtype_fn[paramtype]            out += """static PyObject *Pyaubio_{shortname}_get_{param} (Py_{shortname} *self, PyObject *unused){{  {ptype} {param} = aubio_{shortname}_get_{param} (self->o);  return (PyObject *){ptypeconv} ({param});}}""".format(param = param, ptype = paramtype, ptypeconv = ptypeconv,        **self.__dict__)        return out     def gen_methodef(self):        out = """static PyMethodDef Py_{shortname}_methods[] = {{""".format(**self.__dict__)        for m in self.prototypes['set']:            name = get_name(m)            shortname = name.replace('aubio_%s_' % self.shortname, '')            out += """  {{"{shortname}", (PyCFunction) Py{name},    METH_VARARGS, ""}},""".format(name = name, shortname = shortname)        for m in self.prototypes['get']:            name = get_name(m)            shortname = name.replace('aubio_%s_' % self.shortname, '')            out += """  {{"{shortname}", (PyCFunction) Py{name},    METH_NOARGS, ""}},""".format(name = name, shortname = shortname)        for m in self.prototypes['rdo']:            name = get_name(m)            shortname = name.replace('aubio_%s_' % self.shortname, '')            out += """  {{"{shortname}", (PyCFunction) Py{name},    METH_VARARGS, ""}},""".format(name = name, shortname = shortname)        out += """  {NULL} /* sentinel */};"""        return out     def gen_typeobject(self):        return """PyTypeObject Py_{shortname}Type = {{  //PyObject_HEAD_INIT (NULL)  //0,  PyVarObject_HEAD_INIT (NULL, 0)  "aubio.{shortname}",  sizeof (Py_{shortname}),  0,  (destructor) Py_{shortname}_del,  0,  0,  0,  0,  0,  0,  0,  0,  0,  (ternaryfunc)Pyaubio_{shortname}_do,  0,  0,  0,  0,  Py_TPFLAGS_DEFAULT,  Py_{shortname}_doc,  0,  0,  0,  0,  0,  0,  Py_{shortname}_methods,  Py_{shortname}_members,  0,  0,  0,  0,  0,  0,  (initproc) Py_{shortname}_init,  0,  Py_{shortname}_new,  0,  0,  0,  0,  0,  0,  0,  0,  0,}};""".format(**self.__dict__)

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