acfun.cn视频根据观看地址下载视频

import json
import os.path
import pprint
import re
import json
import threading

import requests
from queue import Queue
from threading import Thread
q = Queue()
url = ''
headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36'

}


def get_links(url):
    #获取视频页的网页源代码
    result  = requests.get(url,headers=headers)
    info  = re.findall('window.pageInfo = window.videoInfo = (.*?)window.videoResource', result.text,re.DOTALL)[0].strip()[:-1]
    m3u8_url = json.loads(json.loads(info)['currentVideoInfo']['ksPlayJson'])['adaptationSet'][0]['representation'][1]['url']
    title = json.loads(info)['title']
    m3u8_list = requests.get(m3u8_url,headers=headers).text
    ts_files = re.sub('#.*', '', m3u8_list).split()
    #https://ali-safety-video.acfun.cn/mediacloud/acfun/acfun_video/
    for index,ts in enumerate(ts_files):
        ts_url = 'https://ali-safety-video.acfun.cn/mediacloud/acfun/acfun_video/'+ts
        q.put([ts_url,index])

    # print(ts_files)
    return title,len(ts_files)
    #提取m3u8地址
def download(title):
    while not q.empty():
        url, index = q.get()
        video_cantent = requests.get(url,headers=headers).content
        with open(f'{title}_{index}.ts','wb') as f:
            f.write(video_cantent)
            print(f'{threading.current_thread().name}已下载...第{index}个视频')

def combine(title,length):
    with open(f'{title}.mp4','ab') as fp:
        for i in range(length):
            if os.path.exists(f'{title}_{i}.ts'):
                with open(f'{title}_{i}.ts','rb') as f:
                    content = f.read()
                    fp.write(content)
                    print(f'已合并第{i}个片段')
                os.remove(f'{title}_{i}.ts')
                print(f'已删除第{i}个片段')

def main():
    indexurl = 'https://www.acfun.cn/v/ac40380599'
    title,length = get_links(indexurl)
    tasks = []
    for i in range(3):
        th = Thread(target=download,args=(title,), name=f'线程{i}')
        th.start()
        tasks.append(th)
    for t in tasks:
        t.join()

    combine(title,length)

if __name__ == '__main__':

    main()