got it.
def async(func):
def inner(*args,**kwargs):
def async(func=func,args=args,kwargs=kwargs):
func(*args,**kwargs)
system.util.invokeAsynchronous(async)
return inner
@async
def somefunc(p1,p2):
print str(p1+p2)
print "1"
somefunc(1,1)
print "3"