Mine

def type_check(*fargs):	print 'decorator arguments', fargs	def wrapper(*args):		print 'function arguments', args		if len(fargs)<>len(args):			raise IndexError, 'Argument count mismatch'		for i in range(len(args)):			if type(args[i])<>fargs[i]:				raise TypeError, 'Parameter type mismatch - paramater %s' % i		return func(*args)	return wrapper	@type_check(type(0), type(0))def test(a, b):	print a + b