Python 实现异步调用函数

#coding:utf-8
from threading import Thread

def async_call(fn):
    def wrapper(*args, **kwargs):
        Thread(target=fn, args=args, kwargs=kwargs).start()

    return wrapper

from time import sleep
from async_call import async_call

class AA:
    @async_call
    def hello( self ):
        self.__count += 1
        print(int(time.()))
        sleep(2)
        print(int(time.()))
        return

if __name__ == "__main__":

    AA().hello()