def __init__(self, nh, sub, bag=True, verbose=False):
     self.nh = nh
     self.sub = sub
     self.verbose = verbose
     self.timedout = False
     self.job_queue = deque()
     self.record_bags = bag
     if bag:
         self.bagger = BagManager(self.nh, DIAG_OUT_DIR)
     self.successes = 0
     self.fails = 0