class multiprocessing.managers.Namespace A type that can register with SyncManager. A

Lock() Create a shared

n_waiting The number of threads currently waiting in the barrier.

subprocess.getoutput(cmd) Return output (stdout and stderr) of executing cmd in a shell. Like

args The arguments used to launch the process. This may be a list or a string.

set_running_or_notify_cancel() This method should only be called by Executor implementations before executing the

returncode Exit status of the child process. If the process exited due to a signal, this will be the negative signal number

get([block[, timeout]]) Remove and return an item from the queue. If optional args block is True (the

multiprocessing.connection.Client(address[, family[, authenticate[, authkey]]]) Attempt to set up a connection to the listener

timeout Timeout in seconds.