def add_generic_options(par) :
par.add_argument('--tmpdir', type=str, default=tmpdir(),
help='temporary directory')
par.add_argument('--threads', type=int, default=num_threads(),
help='number of threads')
par.add_argument('-v', '--verbose', action='count', default=2,
help='set verbosity, can be set multiple times e.g.: -vvv')
def __init__(self, qtimeout=1, maxsize=0):
if maxsize == 0 :
maxsize = num_threads() * 2
self.log = get_log()
self.q = Queue.Queue(maxsize)
self.workers = self._init_workers(num_threads())
self.q_timeout = qtimeout
self.running = False
self.no_more_jobs = False
self.jobs_completed = 0
self.jobs_counter = itertools.count(start=1)
self.start()