daemon The process’s daemon flag, a Boolean value. This must be set before start() is called. The

class queue.PriorityQueue(maxsize=0) Constructor for a priority queue. maxsize is an integer that sets the upperbound

multiprocessing.get_start_method(allow_none=False) Return the name of start method used for starting processes.

name The process’s name. The name is a string used for identification purposes only. It has no semantics. Multiple processes

release() Release a lock. This can be called from any thread, not only the thread which has acquired the lock.

lock.release() Releases the lock. The lock must have been acquired earlier, but not necessarily by the same thread.

threading.get_ident() Return the ‘thread identifier’ of the current thread. This is a nonzero integer. Its value has no direct

cancel() Stop the timer, and cancel the execution of the timer’s action. This will only work if the timer is still in its waiting

class concurrent.futures.Future Encapsulates the asynchronous execution of a callable. Future instances are created

exception queue.Full Exception raised when non-blocking put() (or put_nowait()) is called on a Queue