scrapes famous quotes from website http://quotes.toscrape.com, following the pagi- nation: import scrapy class QuotesSpider(scrapy.Spider): name = "quotes" start_urls = [ 'http://quotes.toscrape.com/tag/humor/' Wide range of built-in extensions and middlewares for handling: – cookies and session handling – HTTP features like compression, authentication, caching – user-agent spoofing – robots.txt – crawl depth Release 1.1.3 • lxml. Most Linux distributions ships prepackaged versions of lxml. Otherwise refer to http://lxml.de/ installation.html • OpenSSL. This comes preinstalled in all operating systems, except

Scrapy 1.1 documentation This documentation contains everything you need to know about Scrapy. Getting help Having trouble? We’d like to help! Try the FAQ – it’s got answers to some common questions different formats and storages. Requests and Responses Understand the classes used to represent HTTP requests and responses. Link Extractors Convenient classes to extract links to follow from pages famous quotes from website http://quotes.toscrape.com, following the pagination: import scrapy class QuotesSpider(scrapy.Spider): name = "quotes" start_urls = [ 'http://quotes.toscrape.com/tag/humor/'

com/p/werkzeug/] WSGI toolkit. The documentation for these libraries can be found at: Jinja documentation [http://jinja.pocoo.org/docs] Werkzeug documentation [https://werkzeug.palletsprojects.com/] User’s Guide Views MongoDB with MongoEngine Adding a favicon Streaming Contents Deferred Request Callbacks Adding HTTP Method Overrides Request Content Checksums Celery Background Tasks Subclassing Flask Single-Page Applications exporting the FLASK_APP environment variable: $ export FLASK_APP=hello.py $ flask run * Running on http://127.0.0.1:5000/ If you are on Windows, the environment variable syntax depends on command line

Flask Documentation (1.1.x) Release 1.1.4 Pallets Feb 21, 2022 CONTENTS 1 User’s Guide 3 1.1 Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276 i Python Module Index 279 Index 281 ii Flask Documentation (1.1.x), Release 1.1.4 Welcome to Flask’s documentation. Get started with Installation and then get an can be found at: • Jinja documentation • Werkzeug documentation CONTENTS 1 Flask Documentation (1.1.x), Release 1.1.4 2 CONTENTS CHAPTER ONE USER’S GUIDE This part of the documentation, which is

ItsDangerous Documentation (1.1.x) Release 1.1.0 Pallets Oct 20, 2022 CONTENTS 1 Installing 3 2 Example Use Cases 5 3 Table of Contents 7 3.1 Signing Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Python Module Index 21 Index 23 i ii ItsDangerous Documentation (1.1.x), Release 1.1.0 Sometimes you just want to send some data to untrusted environments. But how to ItsDangerous Documentation (1.1.x), Release 1.1.0 2 CONTENTS CHAPTER ONE INSTALLING Install and update using pip: pip install -U itsdangerous 3 ItsDangerous Documentation (1.1.x), Release 1.1.0 4 Chapter

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 第 1 章 初识算法 10 1.1 算法无处不在 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 1.2 算法是什么 . Abstract 一位少女翩翩起舞，与数据交织在一起，裙摆上飘扬着算法的旋律。 她邀请你共舞，请紧跟她的步伐，踏入充满逻辑与美感的算法世界。 第 1 章 初识算法 hello‑algo.com 11 1.1 算法无处不在 当我们听到“算法”这个词时，很自然地会想到数学。然而实际上，许多算法并不涉及复杂数学，而是更多 地依赖基本逻辑，这些逻辑在我们的日常生活中处处可见。 在正式探讨算法之前，有一个 request”按钮即可发起拉取请求。 第 16 章 附录 hello‑algo.com 352 3. Docker 部署 在 hello-algo 根目录下，执行以下 Docker 脚本，即可在 http://localhost:8000 访问本项目： docker-compose up -d 使用以下命令即可删除部署： docker-compose down 16.3 术语表 表 16‑1

Python 3.7+. It is also known to run on PyPy 3 (python version 3.7+) on UNIX. It supports HTTP/1.0 and HTTP/1.1. Extended Documentation Usage Access Logging Using Behind a Reverse Proxy Design Differences contain invalid data we no longer continue in and return a 400 Bad Request. This stops potential HTTP desync/HTTP request smuggling. Thanks to Zhang Zeyu for reporting this issue. See https://github.com/Py chunked encoding, and values such as 0x01 and +01 are no longer supported. This stops potential HTTP desync/HTTP request smuggling. Thanks to Zhang Zeyu for reporting this issue. See https://github.com/Py

(python version 3.7+) on UNIX. It supports HTTP/1.0 and HTTP/1.1. Contents 1 waitress Documentation, Release 2.1.1 2 Contents CHAPTER 1 Extended Documentation 1.1 Usage The following code will run waitress serve(wsgiapp) If you want to serve your application through a UNIX domain socket (to serve a downstream HTTP server/proxy such as nginx, lighttpd, and so on), call serve with the unix_socket argument: from text/plain) 00:50:53,695 INFO [wsgi] 192.168.1.111 - - [11/Aug/2011:20:09:33 -0700] "GET /hello HTTP/1.1" 404 - "-" "Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.6) Gecko/20070725 Firefox/2

的默认值为 auto 。 注意 WSGIRef [http://docs.python.org/library/wsgiref.html#module-wsgiref.simple_server] 的性能非常 差， 仅能用于开发环境。 如果你要在生产环境下部署 WeRoBot ， 请确保你 在使用其他 server 。 通过 WSGI HTTP Server 运行 WeRoBot werobot werobot.wsgi 暴露了一个 WSGI Application ，你可以使用任何你喜欢的 WSGI HTTP Server 来部署 WeRoBot。 比如， 如果你想用 Gunicorn 来部署 # FileName: robot.py from werobot import WeRoBot robot = WeRoBot() 那么你只需要在 Shell 下运行 gunicorn robot:robot 使用 Supervisor 管理守护进程 请注意， werobot.run 是跑在 非守护进程模式下 的——也就是说，一旦你关 闭终端，进程就会自动退出。 我们建议您使用 Supervisor [http://supervisord.org/] 来管理 WeRoBot 的进程。 配置文件样例： [program:wechat_robot] command = python /home/whtsky/robot

的默认值为 auto 。 注意 WSGIRef [http://docs.python.org/library/wsgiref.html#module-wsgiref.simple_server] 的性能非常 差， 仅能用于开发环境。 如果你要在生产环境下部署 WeRoBot ， 请确保你 在使用其他 server 。 通过 WSGI HTTP Server 运行 WeRoBot werobot werobot.wsgi 暴露了一个 WSGI Application ，你可以使用任何你喜欢的 WSGI HTTP Server 来部署 WeRoBot。 比如， 如果你想用 Gunicorn 来部署 # FileName: robot.py from werobot import WeRoBot robot = WeRoBot() 那么你只需要在 Shell 下运行 gunicorn robot:robot 使用 Supervisor 管理守护进程 请注意， werobot.run 是跑在 非守护进程模式下 的——也就是说，一旦你关 闭终端，进程就会自动退出。 我们建议您使用 Supervisor [http://supervisord.org/] 来管理 WeRoBot 的进程。 配置文件样例： [program:wechat_robot] command = python /home/whtsky/robot