def _get_format_control(values, option):
    return getattr(values, option.dest)
Must be implemented at the subclass level
dataset/ETHPy150Open anzev/hedwig/build/pip/pip/cmdoptions.py/_get_format_control--crossover with--dataset/ETHPy150Open precurse/flacthis/audio_codecs.py/Codec._find_exe_version