def get_installed_use(cp, use="USE"):
    portage = _get_portage()
    cpv = _get_cpv(cp)
    return portage.db[portage.root]["vartree"].dbapi.aux_get(cpv, [use])[0].split()
.. versionadded:: 2015.8.0
dataset/ETHPy150Open saltstack/salt/salt/modules/portage_config.py/get_installed_use