【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。
1 #-*- coding: utf-8 -*-
2 #!usr/bin/env python
3 import os
4 import urllib2
5 import urllib
6 import cookielib
7 import re
8 from bs4 import BeautifulSoup
9
10 Login_URL='http://xxxx'
11 Main_URL='http://xxxx/Florms/FormSYS.aspx'
12 username='XXXXX'
13 password='XXX'
14 roomNum='20200xxxx'
15 room309','310','311','307',]
16 day='2015-XXXX'
17 def login():
18 Seats_URL='http://10.21.16.215/FunctionPages/SeatBespeak/BespeakSubmitWindow.aspx?parameters='
19 cj = cookielib.CookieJar()
20 opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))
21 urllib2.install_opener(opener)
22 pre_response=opener.open(Login_URL)
23 soup=BeautifulSoup(pre_response.read())
24 div=soup.find()
25 attr1=dict(div.attrs)['value']
26 #print attr1
27 div=soup.find()
28 attr2=dict(div.attrs)['value']
29 #print attr2
30 #login
31 LoginData = {
32 'txtUserName':username,
33 'txtPassword':password,
34 '__EVENTVALIDATION':attr1,
35 '__VIEWSTATE':attr2,
36 'cmdOK.x':'40',
37 'cmdOK.y':'14',
38 };
39 login_req = urllib2.Request(Login_URL, urllib.urlencode(LoginData));
40 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");
41 login_response=opener.open(login_req)
42 print 'login success'
43 #get chairinfo
44 while search_seats(day)==False:
45 print 'system is not running , waitting '
46 while get_start(Seats_URL,opener)==False:
47 print 'try again'
48 print 'Success and enjoy'
49 def get_start(Seats_URL,opener):
50 total_chair_args=''
51 i=0;
52 while total_chair_args=='' and i<len(roomId):
53 total_chair_args=get_chair_info(roomId[i])
54 print 'start try roomid of '+roomId[i]
55 if total_chair_args=='':
56 print roomId[i]+' has been ordered\n';
57 i=i+1
58 if total_chair_args=='':
59 print 'All seats has been ordered'
60 return False
61 else:
62 Seats_URL=Seats_URL+total_chair_args
63 print 'starting get seats order info'
64 #get order args by header
65 headers={
66 #'X-Requested-With': 'XMLHttpRequest',
67 'Accept-Language': 'zh-cn',
68 'Accept-Encoding': 'gzip, deflate',
69 #'ContentType': 'application/x-www-form-urlencoded; charset=UTF-8',
70 'Host': '10.21.16.215',
71 #'Origin':'http://10.21.16.215',
72 'User-Agent' : 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1',
73 'Referer' : 'http://10.21.16.215/FunctionPages/SeatBespeak/BespeakSeatLayout.aspx?roomId='+roomNum,
74 'Connection' : 'Keep-Alive',
75 }
76 req = urllib2.Request(Seats_URL,headers=headers);
77 response=urllib2.urlopen(req)
78 result=response.read()
79 #print result
80 #get order info
81 soup=BeautifulSoup(result)
82 div=soup.find()
83 attr1=dict(div.attrs)['value']
84 #print attr1
85 div=soup.find()
86 attr2=dict(div.attrs)['value']
87 #print attr2
88 #get Seats
89 SeatData = {
90 '__EVENTTARGET':'ContentPanel1$btnBespeak',
91 '__EVENTARGUMENT':' ',
92 '__VIEWSTATE':attr2,
93 '__EVENTVALIDATION':attr1,
94 'roomOpenTime':'8:30',
95 'X_CHANGED':'false',
96 'X_TARGET':'ContentPanel1_btnBespeak',
97 'Form2_Collapsed':'false',
98 'ContentPanel1_Collapsed':'false',
99 'X_AJAX':'true',
100 #'X_STATE':'eyJGb3JtMl9jdGwwMF9sYmxSb29tTmFtZSI6eyJUZXh0Ijoi5LiJ5qW85Y2V5Lq656CU5L+u5a6kIn0sIkZvcm0yX2N0bDAxX2xibFNlYXRObyI6eyJUZXh0IjoiMzEzIn0sIkZvcm0yX2N0bDAyX2xibGJlZ2luRGF0ZSI6eyJUZXh0IjoiMjAxNS0xLTEyIn0sIkZvcm0yX2N0bDAzX2xibEVuZERhdGUiOnsiVGV4dCI6Ijc6MDDoh7MxMDowMCJ9fQ==',
101 };
102 headers = {
103 'X-Requested-With': 'XMLHttpRequest',
104 'Accept-Language': 'zh-cn',
105 'Accept-Encoding': 'gzip, deflate',
106 'ContentType': 'application/x-www-form-urlencoded; chartset=UTF-8',
107 'Host': '10.21.16.215',
108 'Origin':'http://10.21.16.215',
109 'User-Agent' : 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1',
110 'Referer' :Seats_URL ,
111 'Connection' : 'Keep-Alive'
112 }
113 result=get_chair_order(SeatData,headers,opener,Seats_URL)
114 if result.find('失败')>=0 or get_log()==False:
115 return False
116 else:
117 return True
118 #search seats
119 def search_seats(datetime):
120 postdata={
121 '__EVENTTARGET':'Form2$ctl00$btnnewdate',
122 '__EVENTARGUMENT':' ',
123 '__VIEWSTATE':'/wEPDwUKLTM3MzI4Mzg0MmQYAQUeX19Db250cm9sc1JlcXVpcmVQb3N0QmFja0tleV9fFgYFBUZvcm0yBRZGb3JtMiRjdGwwMCRkZGxMaWJyYXJ5BRdGb3JtMiRjdGwwMCRkcFN0YXJ0RGF0ZQUWRm9ybTIkY3RsMDAkYnRubmV3ZGF0ZQUMZ3JpZFJvb21MaXN0BQpXaW5kb3dFZGl05pJoDo97fsj4YPsAfwutGBWhcfnVi5TdDL2VUl7PIH8=',
124 'Form2$ctl00$ddlLibrary':'02',
125 'Form2$ctl00$dpStartDate':datetime,
126 'X_CHANGED':'true',
127 'WindowEdit_Hidden':'true',
128 'X_TARGET':'Form2_ctl00_btnnewdate',
129 'Form2_Collapsed':'false',
130 'gridRoomList_Collapsed':'false',
131 'gridRoomList_SelectedRowIndexArray':' ',
132 'WindowEdit_Collapsed':'false',
133 'X_AJAX':'true',
134 'X_STATE':'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',
135 }
136 headers={
137 'X-Requested-With': 'XMLHttpRequest',
138 'Accept-Language': 'zh-cn',
139 'Accept-Encoding': 'gzip, deflate',
140 'ContentType': 'application/x-www-form-urlencoded; charset=UTF-8',
141 'Host': '10.21.16.215',
142 'Origin':'http://10.21.16.215',
143 'User-Agent' : 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1',
144 'Referer' : 'http://10.21.16.215/FunctionPages/SeatBespeak/BespeakSeat.aspx',
145 'Connection' : 'Keep-Alive',
146 }
147 req = urllib2.Request('http://10.21.16.215/FunctionPages/SeatBespeak/BespeakSeat.aspx', urllib.urlencode(postdata),headers);
148 response=urllib2.urlopen(req)
149 result=response.read()
150 if result.find('zoom.png')>=0:
151 return True
152 else:
153 return False
154 #out=open('tt.html','w')
155 #out.write(result)
156 #get chair location args
157 def get_chair_info(roomId_):
158 print 'start get seats info'
159 room_url='http://10.21.16.215/FunctionPages/SeatBespeak/SeatLayoutHandle.ashx'
160 #datetime=raw_input('input your date of tomorrw(2015-01-13): ')
161 datetime=day
162 datetime=datetime+' 0:00:00'
163 print datetime
164 postdata={
165 'roomNum':roomNum,
166 'date':datetime,
167 'divTransparentTop':'0',
168 'divTransparentLeft':'0'
169 }
170 headers={
171 'X-Requested-With': 'XMLHttpRequest',
172 'Accept-Language': 'zh-cn',
173 'Accept-Encoding': 'gzip, deflate',
174 'ContentType': 'application/x-www-form-urlencoded;',
175 'Host': '10.21.16.215',
176 'Origin':'http://10.21.16.215',
177 'User-Agent' : 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1',
178 'Referer' : 'http://10.21.16.215/FunctionPages/SeatBespeak/BespeakSeatLayout.aspx?roomId='+roomNum,
179 'Connection' : 'Keep-Alive',
180 }
181 req = urllib2.Request(room_url, urllib.urlencode(postdata),headers);
182 response=urllib2.urlopen(req)
183 result=response.read()
184 out=open('info.html','w')
185 out.write(result)
186 soup=BeautifulSoup(result)
187 #roomId
188 div=soup.find(id=roomNum+roomId_)
189 chair_info=dict(div.attrs)['onclick']
190 #print chair_info
191 matchObj=re.search( r'BespeakSeatClick(.∗?)', chair_info, re.M|re.I)
192 chair_args=matchObj.group(1)[1:-1]
193 #print chair_args
194 return chair_args
195 #print result
196 #get order
197 def get_chair_order(SeatData,headers,opener,Seats_URL):
198 seat_req = urllib2.Request(Seats_URL, urllib.urlencode(SeatData),headers);
199 seat_response=opener.open(seat_req)
200 result=seat_response.read()
201 return result
202 #get chair log
203 def get_log():
204 url='http://10.21.16.215/FunctionPages/ReaderLog/SelectBespeakLog.aspx';
205 headers={
206 #'X-Requested-With': 'XMLHttpRequest',
207 'Accept-Language': 'zh-cn',
208 'Accept-Encoding': 'gzip, deflate',
209 #'ContentType': 'application/x-www-form-urlencoded; charset=UTF-8',
210 'Host': '10.21.16.215',
211 #'Origin':'http://10.21.16.215',
212 'User-Agent' : 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1',
213 'Referer' : 'http://10.21.16.215/Florms/FormSYS.aspx',
214 'Connection' : 'Keep-Alive',
215 }
216 req = urllib2.Request(url,headers=headers);
217 response=urllib2.urlopen(req)
218 result=response.read()
219 #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'
220 #print result.find('三楼单人研修室')
221 #matchObj=re.search( r'三楼单人研修室(.*?)08:30:00', result, re.M|re.I)
222 #print matchObj.group(1)
223 p=re.compile(r'"三楼单人研修室"(.*?)08:30:00')
224 #print p.findall(result)[-1]
225 flag=p.findall(result)[-1].find('已取消')
226 if flag>=0:
227 return False
228 else:
229 return True
230
231 if __name__=='__main__':
232 login()