Get the List of identifiers in a particular party, optionally waiting for the
    specified minimum number of nodes (min_nodes) to appear

    path
        The path in zookeeper where the lock is

    zk_hosts
        zookeeper connect string

    min_nodes
        The minimum number of nodes expected to be present in the party

    blocking
        The boolean indicating if we need to block until min_nodes are available

    Example:

    .. code-block: bash

        salt minion zk_concurrency.party_members /lock/path host1:1234,host2:1234
        salt minion zk_concurrency.party_members /lock/path host1:1234,host2:1234 min_nodes=3 blocking=True

def party_members(path,
                  zk_hosts=None,
                  min_nodes=1,
                  blocking=False,
                  profile=None,
                  scheme=None,
                  username=None,
                  password=None,
                  default_acl=None,
                  ):
    '''
    Get the List of identifiers in a particular party, optionally waiting for the
    specified minimum number of nodes (min_nodes) to appear

    path
        The path in zookeeper where the lock is

    zk_hosts
        zookeeper connect string

    min_nodes
        The minimum number of nodes expected to be present in the party

    blocking
        The boolean indicating if we need to block until min_nodes are available

    Example:

    .. code-block: bash

        salt minion zk_concurrency.party_members /lock/path host1:1234,host2:1234
        salt minion zk_concurrency.party_members /lock/path host1:1234,host2:1234 min_nodes=3 blocking=True
    '''
    zk = _get_zk_conn(profile=profile, hosts=zk_hosts, scheme=scheme,
                      username=username, password=password, default_acl=default_acl)
    party = kazoo.recipe.party.ShallowParty(zk, path)
    if blocking:
        barrier = kazoo.recipe.barrier.DoubleBarrier(zk, path, min_nodes)
        barrier.enter()
        party = kazoo.recipe.party.ShallowParty(zk, path)
        barrier.leave()
    return list(party)