class concurrent.futures.ThreadPoolExecutor(max_workers=None) An Executor subclass that uses a pool of at most

wShowWindow If dwFlags specifies STARTF_USESHOWWINDOW, this attribute can be any of the values that

acquire(*args) Acquire the underlying lock. This method calls the corresponding method on the underlying lock; the return value

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

lock.acquire(waitflag=1, timeout=-1) Without any optional argument, this method acquires the lock unconditionally, if necessary

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

_thread.exit() Raise the

run() Method representing the process’s activity. You may override this method in a subclass

acquire(block=True, timeout=None) Acquire a lock, blocking or non-blocking. With the block

Queue.empty() Return True if the queue is empty, False otherwise. If empty() returns True