下载腾讯视频mp4格式

import time

import subprocess

import argparse

def command(cmd, timeout=60):

    '''

    :param cmd: 执行命令cmd，返回命令输出的内容。

    :param timeout: 最长等待时间，单位：秒

    :return:

    '''

    p = subprocess.Popen(cmd, stderr=subprocess.STDOUT, stdout=subprocess.PIPE, shell=True)

    t_beginning = time.time()

    while True:

        if p.poll() is not None:

            break

        seconds_passed = time.time() - t_beginning

        if timeout and seconds_passed > timeout:

            p.terminate()

        time.sleep(0.1)

    return p.stdout.read().decode('utf-8')

def run():

    '''

    :param cmd:

    :param timeout: 默认20秒

    :return:  结束 you-get: Skipping /Users/yy/Movies/斗罗大陆_06.mp4: file already exists

    '''

    params = argparse.ArgumentParser()

    params.add_argument('-u', '--url')

    params.add_argument('-o', '--output', default='/Users/yy/Movies/')

    params.add_argument('-t', '--timeout', default=20, type=int)

    args = params.parse_args()

    cmd = 'you-get {0} -o {1}'.format(args.url, args.output)

    timeout = args.timeout

    if args.url is None:

        print('请输入下载地址')

    else:

        while True:

            result = command(cmd, timeout)

            print(result)

            res = result.find('exists')

            if res == -1:

                print('继续下载')

            else:

                break

if __name__ == "__main__":

    run()

使用python3.7，需要安装you-get

pip3 install you-get

解决腾讯下载中断问题，此方法可以下载完整视频