def multi_option(*param_decls, **attrs):
    attrhelp = attrs.get('help', None)
    if attrhelp is not None:
        newhelp = attrhelp + " (multiple occurrence permitted)"
        attrs['help'] = newhelp
    attrs['multiple'] = True
    return click.option(*param_decls, **attrs)
Checks if queuing all the process-able keys from S3.
dataset/ETHPy150Open softlayer/softlayer-python/SoftLayer/CLI/helpers.py/multi_option--crossover with--dataset/ETHPy150Open quid/s3concurrent/s3concurrent/s3concurrent.py/ProcessKeyQueue.is_queuing