def __virtual__():
    return salt.utils.which('make-bcache') is not None
Return an iterable of (name, DataSet) tuples corresponding
dataset/ETHPy150Open saltstack/salt/salt/modules/bcache.py/__virtual__--crossover with--dataset/ETHPy150Open pasky/cocopf/pproc.py/PortfolioDataSets.algds_dimfunc