final void file_init(PyObject[] args, String[] kwds) { ArgParser ap = new ArgParser("file", args, kwds, new String[] {"name", "mode", "bufsize"}, 1); String nameArg = ap.getString(0, null); String modeArg = ap.getString(1, "r"); int buffArg = ap.getInt(2, 0); file_init(_setup(nameArg, modeArg, buffArg), nameArg, modeArg); }