assert(PyExceptionClass_Check(exc_type));
PyObject *modulename = PyObject_GetAttr(exc_type, &_Py_ID(__module__));
if (modulename == NULL || !PyUnicode_Check(modulename)) {
    Py_XDECREF(modulename);
    _PyErr_Clear(tstate);
    if (PyFile_WriteString("<unknown>", file) < 0) {
        return -1;
    }
}
else {
    if (!_PyUnicode_Equal(modulename, &_Py_ID(builtins)) &&
        !_PyUnicode_Equal(modulename, &_Py_ID(__main__))) {
        if (PyFile_WriteObject(modulename, file, Py_PRINT_RAW) < 0) {
            Py_DECREF(modulename);
            return -1;
        }
        Py_DECREF(modulename);
        if (PyFile_WriteString(".", file) < 0) {
            return -1;
        }
    }
    else {
        Py_DECREF(modulename);
    }
}
PyObject *qualname = PyType_GetQualName((PyTypeObject *)exc_type);
if (qualname == NULL || !PyUnicode_Check(qualname)) {
    Py_XDECREF(qualname);
    _PyErr_Clear(tstate);
    if (PyFile_WriteString("<unknown>", file) < 0) {
        return -1;
    }
}
else {
    if (PyFile_WriteObject(qualname, file, Py_PRINT_RAW) < 0) {
        Py_DECREF(qualname);
        return -1;
    }
    Py_DECREF(qualname);
}