python-requests socks5 如何在requests里使用socks5代理

[vmvz]

来自：http://zhengheng.me/2016/08/25/python-requests-socks5/ 写这个文章只是记录下如何在requests里使用socks5代理。主要是为了使用shadowsocks，其实还有proxychain4可以在命令行下面使用，不过写python脚本的话，还是用requests比较方便。

首先是需要升级(或安装)支持SOCKS协议代理的requests版本：

pip install -U requests[socks]

python脚本里添加proxies参数：

proxies = {'http':'socks5://127.0.0.1:1080', 'https':'socks5://127.0.0.1:1080'}  

就可以了：

import requests  
requests.get('http://www.google.com', proxies=proxies)  

另外提一下如何使用requests下载文件：

req = requests.get(download_url, headers=headers, proxies=proxies, stream=True)  
    with open(file_path, 'wb') as save_file:
        for chunk in req.iter_content(1024):
            save_file.write(chunk)

[vmvz]

http://stackoverflow.com/questions/12601316/how-to-make-python-requests-work-via-socks-proxy

As of requests version 2.10.0, released on 2016-04-29, requests supports SOCKS.

It requires PySocks, which can be installed with pip install pysocks.

Example usage:

import requests
proxies = {'http': "socks5://myproxy:9191"}
requests.get('http://example.org', proxies=proxies)