Function node_get

python/seldon/shell/zk_utils.py:24–29

(zk_client, node_path)

    print "updated zk node[{node_path}]".format(node_path=node_path)

def node_get(zk_client, node_path):
    theValue = None
    if zk_client.exists(node_path):
        theValue = zk_client.get(node_path)
        theValue = theValue[0]
    return theValue.strip() if theValue != None else theValue