Save python crawling web video to a local

Foreword

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Installation Library

This example uses the library to have requests, lxml, re, where re is the python comes, there is no need to install, the installation only requests to the library and lxml

Installation command as follows:

pip install requests
pip install lxml

Analysis of data pages

Open a video page is as follows:

Right-be developer mode, right-click on a video, click Open in new tab

ok, you can open

Code

First import library to be used

import requests
from lxml import etree
import re

Get the site UR L

Gets User-Agent

Initiate a request

Screening data

Through the data

Match with data

save data

Download video has been saved in a folder

.