qmppz / igotolibrary

《我去图书馆》、《来选座》抢座助手的 python 实现

igotolibrary-抢座助手

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声明

我去图书馆 对爬虫的防护较弱且更新不及时, 网络上已经开始流传收费的抢座助手; 这些对正常抢座的普通同学不公平;

1. igotolibrary 无意侵犯任务组织或个人的权益, 仅作学习交流;
2. igotolibrary 已经三次向 我去图书馆 反馈了抢座漏洞的问题, 但没有得到积极的反馈和有效的响应, 反馈截图;
3. igotolibrary 开源, 供大家公平使用; 欢迎有兴趣的同学一起维护更新, 直到修复漏洞为止;
4. 希望大家不要二次开发后用来提供收费服务.

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简介

一个简单的 Python 爬虫，通过 Charles 抓包分析公众号《我去图书馆》、《来选座》的服务通信协议，获取自习室和座位表信息，使用Python+requests库模拟预定座位的流程，实现定时预订/实时捡漏自动抢座。

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抓包过程分析

• [igtl-again]我去图书馆-抢座主逻辑详解
• [igtl-again]我去图书馆-抢座主逻辑详解

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项目结构

分为两个部分

• mainloop 抢座任务执行部分
• mhandle_content 指令解析验证储存部分

如图:

• 有疑问可提交 Issues
• 有修改可提交到 dev 分支后 Pull requests

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接下来可改进的地方 TODOLIST

1. 一些细节: TODOLIST.md;
2. reserve.py 模块弃用线程, 改用协程, 节约资源, 增大并发任务量;
3. 尝试换成 pyv8库执行js; 加快 hex_code 字段的计算;
4. 开发一个极速版 personal_reserve, 去掉冗余的参数信息只保留核心的步骤, 最大可能的加速抢座;
5. ...(待补充)

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部署demo

我已将工程部署到了微信 《为了学习》公众号，欢迎测试，服务启动中...

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致谢

• IPProxyPool
• memcached

有问题可留言 或 联系公众号管理员

AppreciationCode

igotolibrary's Issues

部署在自己租的服务器上(PC上也试了)了，任务也添加成功了，但是执行失败了，用#jg指令查询抢座结果程序报出错了，不知道怎么改了，大佬如果看见了，指点一下我吧，比我瞎琢磨一天都有用

大哥能放一下源码吗，小白想学习一下

1

现在还能用吗

请教一下，请在微信客户端打开链接是怎么解决的？

这个抢座助手怎么用呢？

萌新求教，希望可以说的详细点，谢谢了

请问在哪里传入参数呀？

reserve_task, realtime_fst_task, other_realtime_task = [], [], []
是这里嘛？

请问可以看一下 ConfigParser文件吗

哪里有配置文件ConfigParser？

这个文件格式应该是什么样子的呢？

请问现在这个还能用么，除了wechatsessid还有别的坑么

除了用fiddler等手动抓包获取cookie，有更好的自动监听获取字段的方法吗？

今天不能用了

抓包发现那边加了个extraid貌似，请问有解决方法吗

大佬好，这个方法还可以使用吗？怎么在个人电脑上部署配置啊？

大佬好，这个方法还可以使用吗？怎么在个人电脑上部署配置啊？考研党想少一些抢座压力( •̀ ω •́ )✧

成功了一次定时抢座

成功了一次定时抢座，原来之前是mainloop没运行，但是现在还是有问题如果task里有捡漏的任务（就算是以前布置的）
也会导致error，而且不管是抢座成功或失败一直都有这个错
Traceback (most recent call last):
File "/root/igotolibrary/utils.py", line 34, in wrapper
return func(*args, **kwargs)
File "/root/igotolibrary/utils.py", line 1072, in get_value
result = self.client.get(key=key, default=default)
File "/usr/local/lib/python3.6/site-packages/pymemcache/client/base.py", line 534, in get
return self._fetch_cmd(b'get', [key], False).get(key, default)
File "/usr/local/lib/python3.6/site-packages/pymemcache/client/base.py", line 899, in _fetch_cmd
self._connect()
File "/usr/local/lib/python3.6/site-packages/pymemcache/client/base.py", line 336, in _connect
sock.connect(sockaddr)
ConnectionRefusedError: [Errno 111] Connection refused

所以现在感觉功能很不稳定的样子o(╥﹏╥)o😭
如下是mainloop的日志：

SELECT * FROM today_task WHERE (task_kind='realtime' AND open_time < '19:39:30') OR ( open_time >= '19:36:30' AND open_time < '19:39:30' ) ; [{'id': 4, 'task_id': 22226, 'userid': 'zi', 'task_kind': 'realtime', 'wechat_sess_id': 'wechatSESS_ID=46c21bcccca7f1d157d5bb20df73f66d9c334ab96e84053b', 'succ_failed': '', 'detail_info': '', 'others_result_info': '', 'user_name': '子', 'school_name': '江汉大学', 'schl_abbr': 'jhun', 'open_time': '14:40:51', 'classroom_name1': '二楼报刊阅览室 (2楼)', 'libid1': 20027, 'seat_num1': 0, 'coordinate1': '0', 'classroom_name2': '二楼报刊阅览室 (2楼)', 'libid2': 20027, 'seat_num2': 0, 'coordinate2': '0', 'serverid': 'b9fc7bd86d2eed91b23d7347e0ee995e|1602830449|1570361133', 'comment_info': '', 'submit_time': '2020-10-16 14:40:51', 'pattern': 'TODAY', 'platform': 'IGTL', 'others_info': '{"all_lib_clssrm": {"20027": "\u4e8c\u697c\u62a5\u520a\u9605\u89c8\u5ba4 (2\u697c)", "10158": "\u4e09\u697c\u5927\u5385 (3\u697c)", "115599": "304\u4e09\u697c\u4eba\u6587\u793e\u4f1a\u79d1\u5b66\u9605\u89c8\u5ba4\uff08\u4e09 \uff09 (3\u697c)", "116299": "301\u4e09\u697c\u4eba\u6587\u793e\u4f1a\u79d1\u5b66\u9605\u89c8\u5ba4\uff08\u4e00\uff09 (3\u697c)", "10156": "\u56db\u697c\u5927\u5385 (4\u697c)", "115578": "401\u5916\u6587\u6587\u732e\u9605\u89c8\u5ba4 (4)", "117895": "405\u5916\u6587\u8fc7\u520a\u9605\u89c8\u5ba4 (4\u697c)", "10154": "503\u4eba\u6587\u793e\u4f1a\u79d1\u5b66\u6587\u732e\u5178\u85cf\u9605\u89c8\u5ba4\uff08\u4e8c\uff09 (5\u697c)", "20030": "505\u81ea\u79d1\u5178\u85cf (5\u697c)", "115564": "501\u793e\u79d1\u6587\u732e\u5178\u85cf\u9605\u89c8\u5ba4 (5)", "115571": "\u4e94\u697c\u5927\u5385 (5)"}}'}]
----#2020.10.16_19:36:31.086|[run] realtime_1_22226_22226 thread start run
----#2020.10.16_19:36:31.087|[ERROR-BREAK]:func_name=get_value
Traceback (most recent call last):
File "/root/igotolibrary/utils.py", line 34, in wrapper
return func(*args, **kwargs)
File "/root/igotolibrary/utils.py", line 1072, in get_value
result = self.client.get(key=key, default=default)
File "/usr/local/lib/python3.6/site-packages/pymemcache/client/base.py", line 534, in get
return self._fetch_cmd(b'get', [key], False).get(key, default)
File "/usr/local/lib/python3.6/site-packages/pymemcache/client/base.py", line 899, in _fetch_cmd
self._connect()
File "/usr/local/lib/python3.6/site-packages/pymemcache/client/base.py", line 336, in _connect
sock.connect(sockaddr)
ConnectionRefusedError: [Errno 111] Connection refused

----#2020.10.16_19:36:31.087|[ERROR-BREAK]:func_name=run
Traceback (most recent call last):
File "/root/igotolibrary/utils.py", line 34, in wrapper
return func(*args, **kwargs)
File "/root/igotolibrary/reserve.py", line 551, in run
if task['task_id'] == tmp_mc_trace['task_id']:
TypeError: string indices must be integers

公众号不能用了，大佬

公众号出问题了

如何保持cookies

楼主，你好，请问怎么保持cookie存活

现在脚本还能用嘛

如果能用，该怎么部署

部署在aliyun服务器成功了2次定时抢座

之前的服务器上失败是因为node.js没有安装，安装后成功了两次，但是这速度实在是不忍直视，29秒才预定成功
---#2020.10.16_21:59:09.551|[run] realtime_1_22226_22226 delaytime= 20
----#2020.10.16_21:59:29.571|[task_ending] trace_dct_ls= [{'exe_time': '2020.10.16_21:59:00.103', 'libid': '10156', 'clssrm': '四楼大厅 (4楼)', 'seat_num': '210', 'cordinate': '13,8', 'code': 0, 'msg': '预定成功', 'completed_flag': 'completed'}]
啊这，每天早上位置可是1秒就无了，实在是不知道原因(为什么这么慢)，希望作者大大看到能回复一下我😭，中间还delaytime了20秒，就算不delay，9秒也太慢了。同时pymemcache的错误依然英魂不散。求解决！！！！！

以下是log：

wechatSESS_ID=3e4f1dddb623cbc13f747e1931a31aa1b261122a6b863b58', 'succ_failed': '', 'detail_info': '', 'others_result_info': '', 'user_name': '子', 'school_name': '江汉大学', 'schl_abbr': 'jhun', 'open_time': '21:59:00', 'classroom_name1': '四楼大厅 (4楼)', 'libid1': 10156, 'seat_num1': 210, 'coordinate1': '13,8', 'classroom_name2': '四楼大厅 (4楼)', 'libid2': 10156, 'seat_num2': 0, 'coordinate2': '0', 'serverid': 'd3936289adfff6c3874a2579058ac651|1602856638|1570361133', 'comment_info': '', 'submit_time': '2020-10-16 21:57:19', 'pattern': 'TODAY', 'platform': 'IGTL', 'others_info': '{"all_lib_clssrm": {"20027": "\u4e8c\u697c\u62a5\u520a\u9605\u89c8\u5ba4 (2\u697c)", "10158": "\u4e09\u697c\u5927\u5385 (3\u697c)", "10156": "\u56db\u697c\u5927\u5385 (4\u697c)", "115571": "\u4e94\u697c\u5927\u5385 (5)"}}', 'open_time_ts': 1602856740, 'task_result': 'school:江汉大学-jhun\ntask_id:22226\n任务提交:2020-10-16 21:57:19\n\n'}
----#2020.10.16_21:57:31.096|[run] realtime_1_22226_22226 task-start=21:59:00 delay= 20.0 s, threadID= 2
----#2020.10.16_21:57:51.107|[run] realtime_1_22226_22226 task-start=21:59:00 delay= 20.0 s, threadID= 2
----#2020.10.16_21:58:11.115|[run] realtime_1_22226_22226 task-start=21:59:00 delay= 20.0 s, threadID= 2
----#2020.10.16_21:58:31.118|[run] realtime_1_22226_22226 task-start=21:59:00 delay= 5.0 s, threadID= 2
----#2020.10.16_21:58:36.123|[run] realtime_1_22226_22226 task-start=21:59:00 delay= 5.0 s, threadID= 2
----#2020.10.16_21:58:41.126|[run] realtime_1_22226_22226 task-start=21:59:00 delay= 5.0 s, threadID= 2
----#2020.10.16_21:58:46.132|[run] realtime_1_22226_22226 task-start=21:59:00 delay= 5.0 s, threadID= 2
----#2020.10.16_21:58:51.137|[run] realtime_1_22226_22226 task-start=21:59:00 delay= 5.0 s, threadID= 2
----#2020.10.16_21:58:56.137|[run] realtime_1_22226_22226 task-start=21:59:00 delay= 3.863 s, threadID= 2
----#2020.10.16_21:59:00.003|[run] realtime_1_22226_22226 try 候选一:[四楼大厅 (4楼)]的[210]号座位:
----#2020.10.16_21:59:00.003|[r_s] thread=realtime_1_22226_22226| lib_seat_info= 候选一:[四楼大厅 (4楼)]的[210]号座位: libid 10156 coordinate 13,8
----#2020.10.16_21:59:00.003|[r_s] thread=realtime_1_22226_22226| ||candidate libid= [('10156', '四楼大厅 (4楼)')]
----#2020.10.16_21:59:03.188|[r_s] thread=realtime_1_22226_22226| ||candidate seat= [('210', '13,8')]
----#2020.10.16_21:59:03.243|[r_s] thread=realtime_1_22226_22226| REG_HEXCODE_URL= https://static\.wechat\.v2\.traceint\.com/template/theme2/cache/layout/.+?
----#2020.10.16_21:59:03.247|[r_s] thread=realtime_1_22226_22226| hexch_js_url= https://static.wechat.v2.traceint.com/template/theme2/cache/layout/2cG4ASKi8GMEbees.js ts= 3.2438379287719727
----#2020.10.16_21:59:03.360|[r_s] thread=realtime_1_22226_22226| ajax_url= "https://wechat.v2.traceint.com/index.php/reserve/get/"+"libid="+e+"&"+s.dec("UACzzAeCGn61")+"="+h+"&yzm="+t ts= 3.3567777633666993
----#2020.10.16_21:59:06.411|[r_s] thread=realtime_1_22226_22226| http_hexch_seatinfo= https://wechat.v2.traceint.com/index.php/reserve/get/libid=10156&EhyWdt=13,8&yzm= ts= 6.408551549911499
----#2020.10.16_21:59:09.415|[r_s] thread=realtime_1_22226_22226| request, tmp_trace_dct= {'exe_time': '2020.10.16_21:59:00.103', 'libid': '10156', 'clssrm': '四楼大厅 (4楼)', 'seat_num': '210', 'cordinate': '13,8', 'code': '', 'msg': '没有合适的'}
----#2020.10.16_21:59:09.551|[r_s] thread=realtime_1_22226_22226| reserve response= {"code":0,"msg":"\u9884\u5b9a\u6210\u529f","token":"23876133-5f2670f17719dcd34cce103d6e7cf73a","url":"https://wechat.v2.traceint.com/index.php/success/23876133-5f2670f17719dcd34cce103d6e7cf73a.html"}
----#2020.10.16_21:59:09.551|[run] realtime_1_22226_22226 delaytime= 20
----#2020.10.16_21:59:29.571|[task_ending] trace_dct_ls= [{'exe_time': '2020.10.16_21:59:00.103', 'libid': '10156', 'clssrm': '四楼大厅 (4楼)', 'seat_num': '210', 'cordinate': '13,8', 'code': 0, 'msg': '预定成功', 'completed_flag': 'completed'}]
task= {'id': 6, 'task_id': 22226, 'userid'
----#2020.10.16_21:59:29.577|[task_ending] refersh memchcae, key= reserve_zi
----#2020.10.16_21:59:29.578|[ERROR-BREAK]:func_name=set_value
Traceback (most recent call last):
File "/root/igotolibrary/utils.py", line 34, in wrapper
return func(*args, **kwargs)
File "/root/igotolibrary/utils.py", line 1063, in set_value
self.client.set(key=key, value=value, expire=expire_second)
File "/usr/local/lib/python3.6/site-packages/pymemcache/client/base.py", line 379, in set
flags=flags)[key]
File "/usr/local/lib/python3.6/site-packages/pymemcache/client/base.py", line 968, in _store_cmd
self._connect()
File "/usr/local/lib/python3.6/site-packages/pymemcache/client/base.py", line 336, in _connect
sock.connect(sockaddr)
ConnectionRefusedError: [Errno 111] Connection refused

cookies中wechatSESS_ID问题

发现wechatSESS_ID在变化，上午测试和下午测试的不一样，请问wechatSESS_ID变化周期你清楚吗？