【转载】Python实现图书馆预约功能

注释：

1，原博主是：http://blog.csdn.net/cq361106306/article/details/42644001#

2，学校是我现在的学校，我最近也在研究这个，所以转了。

3，请勿长期使用，容易黑名单。（反正我手动抢也能抢一堆）

4，仅供学习交流，侵删。

 #-*- coding: utf-8 -*-

 #!usr/bin/env python

 import os

 import urllib2

 import urllib

 import cookielib

 import re

 from bs4 import BeautifulSoup  

 Login_URL='http://xxxx'

 Main_URL='http://xxxx/Florms/FormSYS.aspx'

 username='XXXXX'

 password='XXX'

 roomNum='20200xxxx'

 roomId=['','','','',]

 day='2015-XXXX'

 def login():

     Seats_URL='http://10.21.16.215/FunctionPages/SeatBespeak/BespeakSubmitWindow.aspx?parameters='

     cj = cookielib.CookieJar()

     opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))

     urllib2.install_opener(opener)

     pre_response=opener.open(Login_URL)

     soup=BeautifulSoup(pre_response.read())

     div=soup.find(id='__EVENTVALIDATION')

     attr1=dict(div.attrs)['value']

     #print attr1

     div=soup.find(id='__VIEWSTATE')

     attr2=dict(div.attrs)['value']

     #print attr2

     #login

     LoginData = {

             'txtUserName':username,

             'txtPassword':password,

             '__EVENTVALIDATION':attr1,

             '__VIEWSTATE':attr2,

             'cmdOK.x':'',

             'cmdOK.y':'',

             };

     login_req = urllib2.Request(Login_URL, urllib.urlencode(LoginData));

     login_req.add_header('User-Agent', "Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36");

     login_response=opener.open(login_req)

     print 'login success'

     #get chairinfo

     while search_seats(day)==False:

         print 'system is not running , waitting '

     while get_start(Seats_URL,opener)==False:

         print 'try again'

     print 'Success and enjoy'

 def get_start(Seats_URL,opener):

     total_chair_args=''

     i=0;

     while total_chair_args=='' and i<len(roomId):

         total_chair_args=get_chair_info(roomId[i])

         print 'start try roomid of '+roomId[i]

         if total_chair_args=='':

             print roomId[i]+' has been ordered\n';

         i=i+1

     if total_chair_args=='':

         print 'All seats has been ordered'

         return False

     else:

         Seats_URL=Seats_URL+total_chair_args

         print 'starting get seats order info'

         #get order args by header

         headers={

                 #'X-Requested-With': 'XMLHttpRequest',

                 'Accept-Language': 'zh-cn',

                 'Accept-Encoding': 'gzip, deflate',

                 #'ContentType': 'application/x-www-form-urlencoded; charset=UTF-8',

                 'Host': '10.21.16.215',

                 #'Origin':'http://10.21.16.215',

                 'User-Agent' : 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1',

                 'Referer' : 'http://10.21.16.215/FunctionPages/SeatBespeak/BespeakSeatLayout.aspx?roomId='+roomNum,

                 'Connection' : 'Keep-Alive',

         }

         req = urllib2.Request(Seats_URL,headers=headers);

         response=urllib2.urlopen(req)

         result=response.read()

         #print result

         #get order info

         soup=BeautifulSoup(result)

         div=soup.find(id='__EVENTVALIDATION')

         attr1=dict(div.attrs)['value']

         #print attr1

         div=soup.find(id='__VIEWSTATE')

         attr2=dict(div.attrs)['value']

         #print attr2

         #get Seats

         SeatData = {

                 '__EVENTTARGET':'ContentPanel1$btnBespeak',

                 '__EVENTARGUMENT':' ',

                 '__VIEWSTATE':attr2,

                 '__EVENTVALIDATION':attr1,

                 'roomOpenTime':'8:30',

                 'X_CHANGED':'false',

                 'X_TARGET':'ContentPanel1_btnBespeak',

                 'Form2_Collapsed':'false',

                 'ContentPanel1_Collapsed':'false',

                 'X_AJAX':'true',

                 #'X_STATE':'eyJGb3JtMl9jdGwwMF9sYmxSb29tTmFtZSI6eyJUZXh0Ijoi5LiJ5qW85Y2V5Lq656CU5L+u5a6kIn0sIkZvcm0yX2N0bDAxX2xibFNlYXRObyI6eyJUZXh0IjoiMzEzIn0sIkZvcm0yX2N0bDAyX2xibGJlZ2luRGF0ZSI6eyJUZXh0IjoiMjAxNS0xLTEyIn0sIkZvcm0yX2N0bDAzX2xibEVuZERhdGUiOnsiVGV4dCI6Ijc6MDDoh7MxMDowMCJ9fQ==',

                 };

         headers = {

                 'X-Requested-With': 'XMLHttpRequest',

                 'Accept-Language': 'zh-cn',

                 'Accept-Encoding': 'gzip, deflate',

                 'ContentType': 'application/x-www-form-urlencoded; chartset=UTF-8',

                 'Host': '10.21.16.215',

                 'Origin':'http://10.21.16.215',

                 'User-Agent' : 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1',

                 'Referer' :Seats_URL ,

                 'Connection' : 'Keep-Alive'

         }

         result=get_chair_order(SeatData,headers,opener,Seats_URL)

         if result.find('失败')>=0 or get_log()==False:

             return False

         else:

             return True

 #search seats

 def search_seats(datetime):

     postdata={

         '__EVENTTARGET':'Form2$ctl00$btnnewdate',

         '__EVENTARGUMENT':' ',

         '__VIEWSTATE':'/wEPDwUKLTM3MzI4Mzg0MmQYAQUeX19Db250cm9sc1JlcXVpcmVQb3N0QmFja0tleV9fFgYFBUZvcm0yBRZGb3JtMiRjdGwwMCRkZGxMaWJyYXJ5BRdGb3JtMiRjdGwwMCRkcFN0YXJ0RGF0ZQUWRm9ybTIkY3RsMDAkYnRubmV3ZGF0ZQUMZ3JpZFJvb21MaXN0BQpXaW5kb3dFZGl05pJoDo97fsj4YPsAfwutGBWhcfnVi5TdDL2VUl7PIH8=',

         'Form2$ctl00$ddlLibrary':'',

         'Form2$ctl00$dpStartDate':datetime,

         'X_CHANGED':'true',

         'WindowEdit_Hidden':'true',

         'X_TARGET':'Form2_ctl00_btnnewdate',

         'Form2_Collapsed':'false',

         'gridRoomList_Collapsed':'false',

         'gridRoomList_SelectedRowIndexArray':' ',

         'WindowEdit_Collapsed':'false',

         'X_AJAX':'true',

         'X_STATE':'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',

     }

     headers={

             'X-Requested-With': 'XMLHttpRequest',

             'Accept-Language': 'zh-cn',

             'Accept-Encoding': 'gzip, deflate',

             'ContentType': 'application/x-www-form-urlencoded; charset=UTF-8',

             'Host': '10.21.16.215',

             'Origin':'http://10.21.16.215',

             'User-Agent' : 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1',

             'Referer' : 'http://10.21.16.215/FunctionPages/SeatBespeak/BespeakSeat.aspx',

             'Connection' : 'Keep-Alive',

     }

     req = urllib2.Request('http://10.21.16.215/FunctionPages/SeatBespeak/BespeakSeat.aspx', urllib.urlencode(postdata),headers);

     response=urllib2.urlopen(req)

     result=response.read()

     if result.find('zoom.png')>=0:

         return True

     else:

         return False

     #out=open('tt.html','w')

     #out.write(result)

 #get chair location args

 def get_chair_info(roomId_):

     print 'start get seats info'

     room_url='http://10.21.16.215/FunctionPages/SeatBespeak/SeatLayoutHandle.ashx'

     #datetime=raw_input('input your date of tomorrw(2015-01-13):  ')

     datetime=day

     datetime=datetime+' 0:00:00'

     print datetime

     postdata={

         'roomNum':roomNum,

         'date':datetime,

         'divTransparentTop':'',

         'divTransparentLeft':''

     }

     headers={

             'X-Requested-With': 'XMLHttpRequest',

             'Accept-Language': 'zh-cn',

             'Accept-Encoding': 'gzip, deflate',

             'ContentType': 'application/x-www-form-urlencoded;',

             'Host': '10.21.16.215',

             'Origin':'http://10.21.16.215',

             'User-Agent' : 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1',

             'Referer' : 'http://10.21.16.215/FunctionPages/SeatBespeak/BespeakSeatLayout.aspx?roomId='+roomNum,

             'Connection' : 'Keep-Alive',

     }

     req = urllib2.Request(room_url, urllib.urlencode(postdata),headers);

     response=urllib2.urlopen(req)

     result=response.read()

     out=open('info.html','w')

     out.write(result)

     soup=BeautifulSoup(result)

     #roomId

     div=soup.find(id=roomNum+roomId_)

     chair_info=dict(div.attrs)['onclick']

     #print chair_info

     matchObj=re.search(  r'BespeakSeatClick(.∗?)', chair_info, re.M|re.I)

     chair_args=matchObj.group(1)[1:-1]

     #print chair_args

     return chair_args

     #print result

 #get order

 def get_chair_order(SeatData,headers,opener,Seats_URL):

     seat_req = urllib2.Request(Seats_URL, urllib.urlencode(SeatData),headers);

     seat_response=opener.open(seat_req)

     result=seat_response.read()

     return result

 #get chair log

 def get_log():

     url='http://10.21.16.215/FunctionPages/ReaderLog/SelectBespeakLog.aspx';

     headers={

             #'X-Requested-With': 'XMLHttpRequest',

             'Accept-Language': 'zh-cn',

             'Accept-Encoding': 'gzip, deflate',

             #'ContentType': 'application/x-www-form-urlencoded; charset=UTF-8',

             'Host': '10.21.16.215',

             #'Origin':'http://10.21.16.215',

             'User-Agent' : 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1',

             'Referer' : 'http://10.21.16.215/Florms/FormSYS.aspx',

             'Connection' : 'Keep-Alive',

     }

     req = urllib2.Request(url,headers=headers);

     response=urllib2.urlopen(req)

     result=response.read()

     #line = '三楼单人研修室", "304", "已确认", "15-01-10 13:00:18", "15-01-11 08:30:00", "", "在'

     #print result.find('三楼单人研修室')

     #matchObj=re.search(  r'三楼单人研修室(.*?)08:30:00', result, re.M|re.I)

     #print matchObj.group(1)

     p=re.compile(r'"三楼单人研修室"(.*?)08:30:00')

     #print p.findall(result)[-1]

     flag=p.findall(result)[-1].find('已取消')

     if flag>=0:

         return False

     else:

         return True  

 if __name__=='__main__':

     login()

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