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在python中使用hook函数,具体方法如下:import timeclass LazyPerson(object):def __init__(self, name):self.name = nameself.watch_tv_func
在python中使用hook函数,具体方法如下:
import time
class LazyPerson(object):
def __init__(self, name):
self.name = name
self.watch_tv_func = None
self.have_dinner_func = None
def get_up(self):
print("%s get up at:%s" % (self.name, time.time()))
def Go_to_sleep(self):
print("%s go to sleep at:%s" % (self.name, time.time()))
def reGISter_tv_hook(self, watch_tv_func):
self.watch_tv_func = watch_tv_func
def register_dinner_hook(self, have_dinner_func):
self.have_dinner_func = have_dinner_func
def enjoy_a_lazy_day(self):
self.get_up()
time.sleep(3)
if self.watch_tv_func is not None:
self.watch_tv_func(self.name)
else:
print("no tv to watch")
time.sleep(3)
if self.have_dinner_func is not None:
self.have_dinner_func(self.name)
else:
print("nothing to eat at dinner")
time.sleep(3)
self.go_to_sleep()
def watch_daydayup(name):
print("%s : The program ---day day up--- is funny!!!" % name)
def watch_happyfamily(name):
print("%s : The program ---happy family--- is boring!!!" % name)
def eat_meat(name):
print("%s : The meat is nice!!!" % name)
def eat_hamburger(name):
print("%s : The hamburger is not so bad!!!" % name)
if __name__ == "__main__":
lazy_tom = LazyPerson("Tom")
lazy_jerry = LazyPerson("Jerry")
lazy_tom.register_tv_hook(watch_daydayup)
lazy_tom.register_dinner_hook(eat_meat)
lazy_jerry.register_tv_hook(watch_happyfamily)
lazy_jerry.register_dinner_hook(eat_hamburger)
lazy_tom.enjoy_a_lazy_day()
lazy_jerry.enjoy_a_lazy_day()
--结束END--
本文标题: python怎么用hook函数
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