#encoding=utf-8__author__ = ‘kevinlu1010@qq.com‘def get_state(hour):    if hour>=8 and hour<=12:        return ‘上午工作，精神百倍‘    elif hour>12 and hour<=14:        return ‘中午工作，困，想午休‘    elif hour>14 and hour<=18:        return ‘下午工作，状态不错‘    elif hour>18 and hour<=20:        return ‘加班了，状态不太好‘    else:        return ‘不行了，要睡觉了‘if __name__==‘__main__‘:    for hour in (9,11,12,13,14,17,19,22,23):        print ‘%d点，‘%hour,get_state(hour)

#encoding=utf-8__author__ = ‘kevinlu1010@qq.com‘from abc import ABCMeta, abstractmethodclass State():    __metaclass__ = ABCMeta    @abstractmethod    def write_code(self):        passclass Morning(State):    def write_code(self, work):        if work.hour <= 12 and work.hour > 8:            print ‘上午工作，精神百倍‘        else:            work.set_status(Noon())            work.write_code(work)class Noon(State):    def write_code(self, work):        if work.hour <= 14 and work.hour>12 :            print ‘中午工作，困，想午休‘        else:            work.set_status(Afternoon())            work.write_code(work)class Afternoon(State):    def write_code(self, work):        if work.hour <= 18 and work.hour>14:            print ‘下午工作，状态不错‘        else:            work.set_status(Eve())            work.write_code(work)class Eve(State):    def write_code(self, work):        if work.hour <= 22 and work.hour>18:            print ‘加班了，状态不太好‘        else:            work.set_status(Night())            work.write_code(work)class Night(State):    def write_code(self, work):        if work.hour <= 8 or work.hour > 22:            print ‘不行了，要睡觉了‘        else:            work.set_status(Morning())            work.write_code(work)class Work():    def __init__(self, hour):        self.hour = hour        self.state = Morning()    def set_status(self, state):        self.state = state    def write_code(self, work):        self.state.write_code(work)if __name__ == ‘__main__‘:    work = Work(10)    for hour in (9, 11, 12, 13, 14, 17, 19, 22, 23,12):        work.hour = hour        print ‘%d点，‘ % hour        work.write_code(work)