def __init__(self, task, tiles_queue, conf):
    proc_class.__init__(self)
    proc_class.daemon = True
    self.task = task
    self.tile_mgr = task.tile_manager
    self.tiles_queue = tiles_queue
    self.conf = conf
def __init__(self, task, tiles_queue, conf):
    proc_class.__init__(self)
    proc_class.daemon = True
    self.task = task
    self.tile_mgr = task.tile_manager
    self.tiles_queue = tiles_queue
    self.conf = conf