thread

from Queue import Queue
from threading import Thread

class Worker(Thread):
	def __init__(self, tasks):
		Thread.__init__(self)
		self.tasks = tasks
		self.daemon = True
		self.start()

	def run(self):
		while True:
			func, args, kargs = self.tasks.get()
			try: func(*args, **kargs)
			except Exception, e: print e
			self.tasks.task_done()

class ThreadPool:
	def __init__(self, num_threads):
		self.tasks = Queue(num_threads)
		for _ in range(num_threads): Worker(self.tasks)

	def add_task(self, func, *args, **kargs):
		self.tasks.put((func, args, kargs))

	def wait_completion(self):
		self.tasks.join()

	pool = ThreadPool(25)
	pool.add_task(function, value)
	pool.wait_completion()