def unpack_argument(session, service_name, operation_name, cli_argument, value):
    param_name = getattr(cli_argument, 'name', 'anonymous')

    value_override = session.emit_first_non_none_response(
        'load-cli-arg.%s.%s.%s' % (service_name,
                                   operation_name,
                                   param_name),
        param=cli_argument, value=value, service_name=service_name,
        operation_name=operation_name)

    if value_override is not None:
        value = value_override

    return value
Return a copy of the instance.
dataset/ETHPy150Open aws/aws-cli/awscli/argprocess.py/unpack_argument--crossover with--dataset/ETHPy150Open mne-tools/mne-python/mne/time_frequency/tfr.py/AverageTFR.copy