https://github.com/xianhu/PSpider

简单易用的Python爬虫框架，QQ交流群：597510560
https://github.com/xianhu/PSpider

crawler multi-threading multiprocessing proxies python python-spider spider web-crawler web-spider

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简单易用的Python爬虫框架，QQ交流群：597510560

• Host: GitHub
• URL: https://github.com/xianhu/PSpider
• Owner: xianhu
• License: bsd-2-clause
• Created: 2016-10-15T09:26:35.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2022-06-10T02:19:44.000Z (over 2 years ago)
• Last Synced: 2024-07-12T12:38:51.087Z (2 months ago)
• Topics: crawler, multi-threading, multiprocessing, proxies, python, python-spider, spider, web-crawler, web-spider
• Language: Python
• Homepage: https://github.com/xianhu/PSpider
• Size: 814 KB
• Stars: 1,820
• Watchers: 114
• Forks: 506
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# PSpider

A simple web spider frame written by Python, which needs Python3.8+

### Features of PSpider

1. Support multi-threading crawling mode (using threading)

2. Support using proxies for crawling (using threading and queue)

3. Define some utility functions and classes, for example: UrlFilter, get_string_num, etc

4. Fewer lines of code, easyer to read, understand and expand

### Modules of PSpider

1. utilities module: define some utilities functions and classes for multi-threading spider

2. instances module: define classes of Fetcher, Parser, Saver for multi-threading spider

3. concurrent module: define WebSpiderFrame of multi-threading spider

### Procedure of PSpider

![](procedure.png)

①: Fetchers get TaskFetch from QueueFetch, and make requests based on this task  

②: Put the result(TaskParse) of ① to QueueParse, and so Parser can get task from it  

③: Parser gets task from QueueParse, and parses content to get new TaskFetchs and TaskSave  

④: Put the new TaskFetchs to QueueFetch, and so Fetchers can get task from it again  

⑤: Put the TaskSave to QueueSave, and so Saver can get task from it  

⑥: Saver gets TaskSave from QueueSave, and saves items to filesystem or database  

⑦: Proxieser gets proxies from web or database, and puts proxies to QueueProxies  

⑧: Fetcher gets proxies from QueueProxies if needed, and makes requests based on this proxies

### Tutorials of PSpider

**Installation: you'd better use the first method**  

（1）Copy the "spider" directory to your project directory, and `import spider`  

（2）Install spider to your python system using `python3 setup.py install`

**See test.py**

### TodoList

1. More Demos

2. Distribute Spider

3. Execute JavaScript

### If you have any questions or advices, you can commit "Issues" or "Pull requests"