def item(keys, default=''):
    ret = {}
    key_list = []
    if isinstance(keys, six.string_types):
        key_list.append(keys)
    elif isinstance(keys, list):
        key_list = keys
    else:
        log.debug(
            '{0}: \'keys\' argument is not a string or list type: \'{1}\''
            .format(__name__, keys)
        )
    for key in key_list:
        ret[key] = os.environ.get(key, default)
    return ret
Returns a VFS node or an item ID located at the path given.
dataset/ETHPy150Open saltstack/salt/salt/modules/environ.py/item--crossover with--dataset/ETHPy150Open beetbox/beets/beetsplug/bpd/__init__.py/Server._resolve_path