├── .gitignore ├── LICENSE ├── README.md ├── apps ├── __init__.py └── monitor │ ├── __init__.py │ ├── handlers.py │ └── urls.py ├── assets ├── 1562158256703.png └── 1562158472895.png ├── monitor ├── __init__.py ├── settings.py └── urls.py ├── requirement.txt ├── server.py ├── statics └── monitor.html ├── table.json └── utils ├── __init__.py ├── nuedc-training.py ├── send_email.py └── spider.py /.gitignore: -------------------------------------------------------------------------------- 1 | # Byte-compiled / optimized / DLL files 2 | __pycache__/ 3 | *.py[cod] 4 | *$py.class 5 | 6 | # C extensions 7 | *.so 8 | 9 | # Distribution / packaging 10 | .Python 11 | build/ 12 | develop-eggs/ 13 | dist/ 14 | downloads/ 15 | eggs/ 16 | .eggs/ 17 | lib/ 18 | lib64/ 19 | parts/ 20 | sdist/ 21 | var/ 22 | wheels/ 23 | *.egg-info/ 24 | .installed.cfg 25 | *.egg 26 | MANIFEST 27 | 28 | # PyInstaller 29 | # Usually these files are written by a python script from a template 30 | # before PyInstaller builds the exe, so as to inject date/other infos into it. 31 | *.manifest 32 | *.spec 33 | 34 | # Installer logs 35 | pip-log.txt 36 | pip-delete-this-directory.txt 37 | 38 | # Unit test / coverage reports 39 | htmlcov/ 40 | .tox/ 41 | .coverage 42 | .coverage.* 43 | .cache 44 | nosetests.xml 45 | coverage.xml 46 | *.cover 47 | .hypothesis/ 48 | .pytest_cache/ 49 | 50 | # Translations 51 | *.mo 52 | *.pot 53 | 54 | # Django stuff: 55 | *.log 56 | local_settings.py 57 | db.sqlite3 58 | 59 | # Flask stuff: 60 | instance/ 61 | .webassets-cache 62 | 63 | # Scrapy stuff: 64 | .scrapy 65 | 66 | # Sphinx documentation 67 | docs/_build/ 68 | 69 | # PyBuilder 70 | target/ 71 | 72 | # Jupyter Notebook 73 | .ipynb_checkpoints 74 | 75 | # pyenv 76 | .python-version 77 | 78 | # celery beat schedule file 79 | celerybeat-schedule 80 | 81 | # SageMath parsed files 82 | *.sage.py 83 | 84 | # Environments 85 | .env 86 | .venv 87 | env/ 88 | venv/ 89 | ENV/ 90 | env.bak/ 91 | venv.bak/ 92 | 93 | # Spyder project settings 94 | .spyderproject 95 | .spyproject 96 | 97 | # Rope project settings 98 | .ropeproject 99 | 100 | # mkdocs documentation 101 | /site 102 | 103 | # mypy 104 | .mypy_cache/ 105 | 106 | .idea/ 107 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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-------------------------------------------------------------------------------- 1 | # monitor 2 | 又快电子大赛了，好怀念那充满激情和乐趣的感觉。写了个小工具供有需要的同学使用，监控网页改变邮件通知，及时获取大赛信息，赛题发布。 3 | 4 | ##### 如何使用： 5 | 6 | 1. 安装 Python 3.7 7 | 2. 安装依赖包 requirement 8 | 3. 运行 server.py 9 | 4. 打开浏览器访问 添加要监控的网页 10 | 5. ![1562158256703](assets/1562158256703.png) 11 | 12 | 当网页有变化就可以收到邮件了。 13 | 14 | ![1562158472895](assets/1562158472895.png) -------------------------------------------------------------------------------- /apps/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/py-wuhao/monitor/1fc221ce30173d42acd749422334a2635bd8cd00/apps/__init__.py -------------------------------------------------------------------------------- /apps/monitor/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/py-wuhao/monitor/1fc221ce30173d42acd749422334a2635bd8cd00/apps/monitor/__init__.py -------------------------------------------------------------------------------- /apps/monitor/handlers.py: -------------------------------------------------------------------------------- 1 | import os 2 | 3 | import validators 4 | from tornado.escape import json_decode, json_encode 5 | from tornado.web import RequestHandler 6 | import tornado 7 | 8 | 9 | class MonitorHandler(RequestHandler): 10 | def put(self, *args, **kwargs): 11 | result = {'result': 'ok'} 12 | table_str = self.request.body.decode() 13 | table = json_decode(table_str) 14 | correct_table = {'table': []} 15 | for item in table.get('table'): 16 | if validators.url(item.get('url')) and item.get('email'): 17 | for e in item.get('email').split(','): 18 | if not validators.email(e): 19 | break 20 | else: 21 | correct_table['table'].append(item) 22 | if len(table.get('table')) != len(correct_table.get('table')): 23 | result['result'] = '请检查url或邮箱！！！' 24 | 25 | with open('table.json', 'w', encoding='utf8') as f: 26 | f.write(json_encode(correct_table)) 27 | tornado.ioloop.IOLoop.current().monitor_table = correct_table 28 | self.finish(result) 29 | 30 | def get(self, *args, **kwargs): 31 | if os.path.exists('table.json'): 32 | with open('table.json', 'r', encoding='utf8') as f: 33 | table_str = f.read() 34 | table = json_decode(table_str) 35 | tornado.ioloop.IOLoop.current().monitor_table = table 36 | self.finish(table) 37 | else: 38 | self.finish({'table': []}) 39 | -------------------------------------------------------------------------------- /apps/monitor/urls.py: -------------------------------------------------------------------------------- 1 | from tornado.web import url 2 | 3 | from .handlers import * 4 | urlpattern = [ 5 | url("/monitor/", MonitorHandler), 6 | ] 7 | -------------------------------------------------------------------------------- /assets/1562158256703.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/py-wuhao/monitor/1fc221ce30173d42acd749422334a2635bd8cd00/assets/1562158256703.png -------------------------------------------------------------------------------- /assets/1562158472895.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/py-wuhao/monitor/1fc221ce30173d42acd749422334a2635bd8cd00/assets/1562158472895.png -------------------------------------------------------------------------------- /monitor/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/py-wuhao/monitor/1fc221ce30173d42acd749422334a2635bd8cd00/monitor/__init__.py -------------------------------------------------------------------------------- /monitor/settings.py: -------------------------------------------------------------------------------- 1 | import os 2 | 3 | BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) 4 | 5 | settings = { 6 | "statics": os.path.join(BASE_DIR, "statics"), 7 | } 8 | -------------------------------------------------------------------------------- /monitor/urls.py: -------------------------------------------------------------------------------- 1 | from tornado.web import url, StaticFileHandler 2 | from apps.monitor import urls as monitor_urls 3 | from monitor.settings import settings 4 | 5 | urlpattern = [ 6 | (url("/view/(.*)", StaticFileHandler, {'path': settings["statics"]})) 7 | ] 8 | urlpattern += monitor_urls.urlpattern 9 | -------------------------------------------------------------------------------- /requirement.txt: -------------------------------------------------------------------------------- 1 | certifi==2019.6.16 2 | chardet==3.0.4 3 | decorator==4.4.0 4 | idna==2.8 5 | requests==2.22.0 6 | six==1.12.0 7 | tornado==6.0.3 8 | urllib3==1.25.3 9 | validators==0.13.0 10 | -------------------------------------------------------------------------------- /server.py: -------------------------------------------------------------------------------- 1 | import os 2 | import time 3 | 4 | import tornado 5 | from tornado.escape import json_decode 6 | 7 | from monitor.settings import settings 8 | from monitor.urls import urlpattern 9 | 10 | from utils.spider import spider 11 | 12 | if __name__ == '__main__': 13 | refresh_interval = 30 14 | try: 15 | refresh_interval = int(input('设置刷新间隔(s):')) 16 | except ValueError: 17 | print('参数无效，使用默认刷新间隔30s') 18 | except Exception as e: 19 | print(e) 20 | while True: 21 | time.sleep(3) 22 | finally: 23 | print('监控刷新间隔为{}秒'.format(refresh_interval)) 24 | print('操作地址：http://localhost:9999/view/monitor.html') 25 | 26 | app = tornado.web.Application(urlpattern, debug=True, **settings) 27 | app.listen(9999) 28 | io_loop = tornado.ioloop.IOLoop.current() 29 | tornado.ioloop.IOLoop.current().monitor_table = None 30 | if os.path.exists('table.json'): 31 | with open('table.json', 'r', encoding='utf8') as f: 32 | table_str = f.read() 33 | table = json_decode(table_str) 34 | tornado.ioloop.IOLoop.current().monitor_table = table 35 | tornado.ioloop.PeriodicCallback(spider, refresh_interval * 1000).start() 36 | io_loop.start() 37 | -------------------------------------------------------------------------------- /statics/monitor.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
10 | 13 | 15 | 20 | 21 | 23 | 27 | 28 | 29 | 43 | 44 | 45 |
46 | 添加监控 47 |
48 | 49 | 50 | 51 | 52 | 53 | 54 | 109 | 110 | 111 | -------------------------------------------------------------------------------- /table.json: -------------------------------------------------------------------------------- 1 | {"table": [{"url": "http://www.89ip.cn/", "email": "15392746632@qq.com", "switch": true}]} -------------------------------------------------------------------------------- /utils/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/py-wuhao/monitor/1fc221ce30173d42acd749422334a2635bd8cd00/utils/__init__.py -------------------------------------------------------------------------------- /utils/nuedc-training.py: -------------------------------------------------------------------------------- 1 | import sys 2 | import time 3 | import difflib 4 | 5 | import requests 6 | 7 | monitor_url = 'https://www.nuedc-training.com.cn/' 8 | headers = { 9 | 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36' 10 | } 11 | last_html = None 12 | while True: 13 | res = requests.get(url=monitor_url, headers=headers, verify=False) 14 | if res.status_code == 200: 15 | current_html = res.text 16 | if last_html: 17 | current_html_lines = current_html.splitlines() 18 | last_html_lines = last_html.splitlines() 19 | diff_text = '' 20 | diff = list(difflib.ndiff(last_html_lines, current_html_lines)) 21 | for i in diff: 22 | if i.startswith('+'): 23 | diff_text += i[1:] 24 | print(diff_text) 25 | last_html = current_html 26 | time.sleep(3) 27 | -------------------------------------------------------------------------------- /utils/send_email.py: -------------------------------------------------------------------------------- 1 | import smtplib 2 | from email.mime.text import MIMEText 3 | 4 | 5 | class SendEmail: 6 | mail_host = 'smtp.163.com' 7 | mail_user = '17762392194' 8 | mail_pass = '123qweasdzxc' 9 | sender = '17762392194@163.com' 10 | 11 | def send(self, title, text, receivers): 12 | # 设置email信息 13 | # 邮件内容设置 14 | message = MIMEText(text, 'plain', 'utf-8') 15 | # 邮件主题 16 | message['Subject'] = title 17 | # 发送方信息 18 | message['From'] = self.sender 19 | # 接受方信息 20 | message['To'] = ','.join(receivers) 21 | 22 | # 登录并发送邮件 23 | try: 24 | smtpObj = smtplib.SMTP() 25 | # 连接到服务器 26 | smtpObj.connect(self.mail_host, 25) 27 | # 登录到服务器 28 | smtpObj.login(self.mail_user, self.mail_pass) 29 | # 发送 30 | smtpObj.sendmail( 31 | self.sender, receivers, message.as_string()) 32 | # 退出 33 | smtpObj.quit() 34 | print('邮件发送成功') 35 | except smtplib.SMTPException as e: 36 | print('error', e) # 打印错误 37 | -------------------------------------------------------------------------------- /utils/spider.py: -------------------------------------------------------------------------------- 1 | import difflib 2 | import re 3 | 4 | import tornado 5 | from tornado.httpclient import AsyncHTTPClient 6 | 7 | from utils.send_email import SendEmail 8 | 9 | client = AsyncHTTPClient() 10 | 11 | html_dict = dict() 12 | 13 | headers = { 14 | 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36'} 15 | 16 | 17 | async def spider(): 18 | table = tornado.ioloop.IOLoop.current().monitor_table 19 | if not table: 20 | return None 21 | for item in table.get('table'): 22 | if not item.get('switch') or not item.get('url'): 23 | continue 24 | try: 25 | request = tornado.httpclient.HTTPRequest(url=item.get('url'), headers=headers) 26 | response = await client.fetch(request) 27 | if response.code != 200: 28 | print('waring: url:{url} status_code:{status_code}'.format(url=item.get('url'), 29 | status_code=response.code)) 30 | continue 31 | except Exception as e: 32 | print('error: {}'.format(e)) 33 | else: 34 | body = re.match(r'.*(.*)', response.body.decode(), re.S).group(1) 35 | diff(item.get('url'), body, item.get('email').split(',')) 36 | 37 | 38 | def diff(url, body, email): 39 | html = html_dict.setdefault(url, {'old_html': body}) 40 | current_html_lines = body.splitlines() 41 | old_html_lines = html['old_html'].splitlines() 42 | html_dict[url]['old_html'] = body 43 | diff_text = '' 44 | diff_lines = list(difflib.ndiff(old_html_lines, current_html_lines)) 45 | for i in diff_lines: 46 | if i.startswith('+'): 47 | diff_text += i[1:] 48 | if diff_text: 49 | diff_text.strip() 50 | print('发送邮件通知') 51 | SendEmail().send('监控{}有改变'.format(url), diff_text, email) 52 | print('{url} {add_content}'.format(url=url, add_content=diff_text)) 53 | --------------------------------------------------------------------------------