Python实现抖音视频去水印

import re
import requests

def get_soururl(href):
    res = requests.get(href).text
    videoid = re.findall(r'video_id%3D(.*?)%', res)[0]
    videourl = 'https://aweme.snssdk.com/aweme/v1/play/?video_id={}&ratio=720p&line=0'.format(videoid)
    print('无水印链接:',videourl)
    source_url = requests.post(videourl,allow_redirects=False,headers=headers).headers['Location']
    return source_url

def download(source_url):
    content = requests.get(source_url).content
    with open('test.mp4','wb') as f:
        f.write(content)

def getchar():
    href = input('请输入视频的分享链接')  #分享-->复制链接
    return href

if __name__ == '__main__':
    headers = {
        'user-agent': 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Mobile Safari/537.36',
    }
    source_url = get_soururl(getchar())
    download(source_url)