20 lines of Python code crawl 2W multiple audio file materials [source code attached + detailed analysis] necessary for new media creation

Five packs of spicy strips! 2021-09-15 12:41:17
lines python code crawl 2w


Hello everyone , I'm spicy .

Today's content is a little simple , However, it is still very helpful for friends of new media creation , If you can use it, remember to give spicy strips three times !

Climb to the target

Website : Stationmaster material

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Tool use

development tool :pycharm

development environment :python3.7, Windows10

Using the toolkit :requests,lxml

Key learning content

1.requests Network request application

2. Get the network address of all audio

3. Set data save file

Analysis of project ideas

Request home page data By modifying the url To change the data Get home page data information

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Get web page source code adopt xpath Extract the corresponding music playing address Extract the corresponding audio title

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Save the corresponding audio data information

Easy source sharing

import requests
from lxml import etree
for page in range(1, 2):
   url = 'http://sc.chinaz.com/yinxiao/index_{}.html'.format(page)
   headers = {
       'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36'
  }
   response = requests.get(url=url, headers=headers).text
   html_data = etree.HTML(response)
   div_list = html_data.xpath('//div[@class="audio-item"]')
   for div in div_list:
       new_url = div.xpath('./audio/@src')[0]
       title = div.xpath('.//p[@class="name"]/text()')[0].strip()
       print(new_url, title)
       res = requests.get(url=new_url, headers=headers).content
       filename = ' Sound effect /' + title + '.mp3'
       with open(filename, 'wb') as f:
           f.write(res)
           print(" The download {}".format(title))


 

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https://pythonmana.com/2021/09/20210909161448803K.html

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