acquire(blocking=True, timeout=-1) Acquire a lock, blocking or non-blocking. When invoked without

successful() Return whether the call completed without raising an exception. Will raise

class queue.Queue(maxsize=0) Constructor for a FIFO queue. maxsize is an integer that sets the upperbound limit on

class multiprocessing.Event A clone of

join_thread() Join the background thread. This can only be used after close() has been called. It blocks until

scheduler.empty() Return true if the event queue is empty.

Value(typecode, value) Create an object with a writable value attribute and return a proxy for it.

acquire(blocking=True, timeout=-1) Acquire a lock, blocking or non-blocking. When invoked with

getName() setName() Old getter/setter API for name; use it directly as a property instead.

get() Remove and return an item from the queue.