Event() Create a shared

_thread.interrupt_main() Raise a

acquire(blocking=True, timeout=None) Acquire a semaphore. When invoked without arguments: if

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

threading.main_thread() Return the main Thread object. In normal conditions, the main thread is the thread from

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

Barrier(parties[, action[, timeout]]) Create a shared

RLock() Create a shared

wait(timeout=None) Block until the internal flag is true. If the internal flag is true on entry, return immediately. Otherwise

exception subprocess.TimeoutExpired Subclass of SubprocessError, raised when a timeout expires while waiting for