threading.active_count() Return the number of Thread objects currently alive. The returned count is equal to the

exception concurrent.futures.process.BrokenProcessPool Derived from

scheduler.enterabs(time, priority, action, argument=(), kwargs={}) Schedule a new event. The time argument should be

submit(fn, *args, **kwargs) Schedules the callable, fn, to be executed as fn(*args **kwargs) and returns

stderr Stderr output of the child process if it was captured by run(). Otherwise, None.

class threading.Condition(lock=None) This class implements condition variable objects. A condition variable allows one or more

returncode Exit status of the child process. Typically, an exit status of 0 indicates that it ran successfully.

Condition([lock]) Create a shared

scheduler.enter(delay, priority, action, argument=(), kwargs={}) Schedule an event for delay more time units. Other

send_bytes(buffer[, offset[, size]]) Send byte data from a bytes-like object as a complete