def has_pair(ip, alias):
    '''
    Return true if the alias is set

    CLI Example:

    .. code-block:: bash

        salt '*' hosts.has_pair <ip> <alias>
    '''
    hosts = _list_hosts()
    try:
        return alias in hosts[ip]
    except KeyError:
        return False
def has_pair ( ip , alias ) : hosts = _list_hosts ( ) try : return alias in hosts [ ip ] except KeyError : return False
Return true if the alias is set

    CLI Example:

    .. code-block:: bash

        salt '*' hosts.has_pair <ip> <alias>