Python实现利用微博远程关机

利用爬虫，定时获取微博内容。用正则匹配指令

#检测微博内容实现自动操作电脑
#2015/3/16

import os
import re
import urllib.request
import time

class sCrapy:
    def __init__(self,url):
        self.url = url

    def get_html(self):
        self.req = urllib.request.Request(self.url)
        self.req.add_header('User-Agent','Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.93 Safari/537.36')
        self.html = urllib.request.urlopen(self.req).read().decode("utf-8")

    def find_message(self,Regex = None,target=None):
        print("I AM Online")
        self.Getlist = re.search(Regex,self.html)
        self.get_instruction = self.Getlist.groups()
        self.get_time = False
        if re.search(r"刚刚",self.html):
            self.get_time = True
            print("right now matched")
        elif re.search(r"[0-9]{1,2}分钟前",self.html):
            self.get_time = True
            print("minute matched")

        #get_time = re.search(r"1分钟前",self.html) if re.search("刚刚")
        #print(get_time)
        print("Before run the get_time is ",self.get_time)
        if re.search(r'shutdown',self.get_instruction[0]) and self.get_time:
            #print("Before judge the shutdown_a is ",shutdown_a)
            #print("
Before judge the shutdown_t is ",shutdown_t)
            print("I search the %s"%self.get_instruction[0])

            if re.search(r"-a",self.get_instruction[0]) and target[0] == False:
                print("取消关机")
                os.system("shutdown -a")
                self.get_time = False
                target[0] = True
                target[1] = False
                print("Now the get_time is ",self.get_time)
            elif target[1] == False and re.search(r"-t",self.get_instruction[0]):
                self.time = str(re.findall(r"[0-9]+",self.get_instruction[0])[0])
                self.shutdown = "shutdown "+"-s "+"-t "+self.time
                print("亲，要关机了哟")
                #print(shutdown)
                os.system(self.shutdown)
                self.get_time = False
                target[1] = True
                target[0] = False
                print("Now the get_time is ",self.get_time)
        




        




if __name__ == '__main__':
    url = "http://t.qq.com/devil19951104"
    Craw = sCrapy(url)
    target = []
    target.append(False)
    target.append(False)
    #target = False
    while True :
        Craw.get_html()
        try:
            Craw.find_message(r'([a-z]+ -[a-zA-Z]{1} {0,1}[0-9]*)',target)
        except:
            print("亲，还没有命令或者你的命令已经开始执行啦~~")
        print("Already")
        time.sleep(600)