How can I access the path and task states

import ecflow

# Create the client. This will read the default environment variables
ci = ecflow.Client(); 
ci.set_host_port("localhost", "4141")
   
try:
    # Get the node tree suite definition as stored in the server
    # The definition is retrieved and stored on the variable 'ci'
    ci.sync_local()

    # access the definition retrieved from the server
    defs = ci.get_defs()
    
    if defs == None :
        print "The server has no defintion "
        exit(1)
    
    # create a vector to hold all the tasks in the definition
    task_vec = ecflow.TaskVec();
    defs.get_all_tasks(task_vec);
 
    # iterate over tasks and print path and state
    for task in task_vec:
        print task.get_abs_node_path()  + " "  + str(task.get_state())
        
except RuntimeError, e:
    print "failed: " + str(e);