timeout Timeout in seconds.

_thread.start_new_thread(function, args[, kwargs]) Start a new thread and return its identifier. The thread executes the function

multiprocessing.sharedctypes.copy(obj) Return a ctypes object allocated from shared memory which is a copy of the ctypes object

start([initializer[, initargs]]) Start a subprocess to start the manager. If initializer is not None then

_thread.allocate_lock() Return a new lock object. Methods of locks are described below. The lock is initially unlocked.

add_done_callback(fn) Attaches the callable fn to the future. fn will be called, with the future as its only

join(timeout=None) Wait until the thread terminates. This blocks the calling thread until the thread whose join()

map_async(func, iterable[, chunksize[, callback[, error_callback]]]) A variant of the map() method which returns

shutdown() Stop the process used by the manager. This is only available if start() has been used to start the server

class concurrent.futures.Executor An abstract class that provides methods to execute calls asynchronously. It should not be