Popen.pid The process ID of the child process. Note that if you set the shell argument

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

threading.current_thread() Return the current Thread object, corresponding to the caller’s thread of control. If

task_done() Indicate that a formerly enqueued task is complete. Used by queue consumers. For each get() used to

starmap(func, iterable[, chunksize]) Like

daemon A boolean value indicating whether this thread is a daemon thread (True) or not (False). This must be set before start()

done() Return True if the call was successfully cancelled or finished running.

class multiprocessing.BoundedSemaphore([value]) A bounded semaphore object: a close analog of

_thread.LockType This is the type of lock objects.

Popen.stderr If the stderr argument was PIPE, this attribute is a readable stream object as returned by